Product Description
Metric Size SN718/850 11068/850 Angular Contact Ball Bearing 850*1030*82 mm For Metallurgical Machinery
Bearing Specification :
| Model Number | SN718/850 |
| Alternative Number | 11068/850 |
| Part Name | Angular Contact Ball Bearing |
| Brand | FSK / KBE / SKB / OEM |
| Material | Gcr15 Chrome Steel |
| Cage | Brass Cage |
| Row | Single Row |
| Dimensions(mm)(d*D*b) | 850*1030*82 mm |
| Weight / Mass ( KG ) | 146 KG |
| HS Code | 8482800000 |
| Original Country Show | CHINA |
Bearings Detailed Pictures:
Same Series Bearings We Offer:
| Bearing Number | Alternative Namber | d | D | H | m |
| S7600 | 6700 | 10 mm | 28 mm | 8 mm | 0.02 KG |
| WR1635716.2 | 3-637 | 16 mm | 30 mm | 106.2 mm | 0.25 KG |
| S71003 | 106103 | 17 mm | 35 mm | 10 mm | 0.05 KG |
| S75714X2 | 6704 | 20 mm | 47 mm | 12 mm | 0.1 KG |
| SN7305X2/YA | 26705 | 25 mm | 62 mm | 17 mm | 0.28 KG |
| 4605-2RS | 186705 | 25 mm | 67 mm | 20.6 mm | 0.52 KG |
| S76/26/YA | 26905 | 26 mm | 62 mm | 17 mm | 0.28 KG |
| SN76/32/YA | 26706 | 32 mm | 72 mm | 24.5 mm | 0.45 KG |
| LR7607 | 226707 | 35 mm | 59.48 mm | 14.5 mm | 0.11 KG |
| SN72307X2/YA | 26707 | 35 mm | 80 mm | 29 mm | 0.56 KG |
| 46/53/YA | 996911K1 | 53 mm | 84 mm | 16.15 mm | 0.44 KG |
| B76/63/YA | 26913 | 63 mm | 102 mm | 23 mm | 0.71 KG |
| S7216X2/YA | 26216 | 80 mm | 140 mm | 21 mm | 1.33 KG |
| 3924D | 3356924 | 120 mm | 165 mm | 34 mm | 2.51 KG |
| 3932D | 3356932 | 160 mm | 220 mm | 45 mm | 5.41 KG |
| 3934D | 3356934 | 170 mm | 230 mm | 45 mm | 5.9 KG |
| 3944D | 3356944 | 220 mm | 300 mm | 60 mm | 13.1 KG |
| S7692 | 6792 | 460 mm | 540 mm | 35 mm | 15 KG |
| S71892AC | 1006892 | 460 mm | 580 mm | 56 mm | 36.4 KG |
| SN718/600 | 11068/600 | 600 mm | 730 mm | 60 mm | 60.7 KG |
| 76/662.3RWB1 | 6169/622 | 622.3 mm | 725.49 mm | 46 mm | 29.58 KG |
| SN718/800 | 11068/800 | 800 mm | 980 mm | 82 mm | 132 KG |
| SN718/850 | 11068/850 | 850 mm | 1030 mm | 82 mm | 146 KG |
| SN708/1000X2 | 1068/1000 | 1000 mm | 1220 mm | 50 mm | 140 KG |
| SN718/1180 | 11068/1180 | 1180 mm | 1420 mm | 106 mm | 332 KG |
Other Bearings We Offer:
| Deep groove ball bearings | Linear ball bearings | Pillow block bearings | Clutch release bearings |
| Cylindrical roller bearings | Needle roller bearings | Thrust ball bearings | Thrust roller bearings |
| Spherical roller bearings | Ball joint bearings | Conveyor roller bearings | Angular contact ball bearings |
Our Advantage:
About FSK Factory Condition :
FAQ:
1.How can I get the bearing price?
Mike: You can leave your message on Alibaba, or conact us directly by email, , SkYPE, Viber. Tell us your quantity, usually 2-5 hours you will get the price.
2.How can I buy them?
Mike: You can place order on Alibaba, or pay the payment by Western Union, Paypal, T/T and L/C.
3. How long I can get these bearings?
Mike: for small order, we will delivery the bearings in 1-2 days after recive your payment. usually 3-5 days will arrive in your place by international express, such as DHL, TNT, UPS and so on. For big order, please contact us.
4.How to protect the bearing quality?
Mike: All procudts passed ISO9001:2008 and ISO14000 certificates. we can accept small sample order, you can check the quality.
5. Other service.
Mike: We can offer OEM service according to your demand.
FSK Bearing Company Advantages:
(1) We have first-class testing equipment to detect bearing various data parameters and control the quality of the bearing.
Whenever bearings must first detected whether the quality is qualified and the unqualified bearing will be eliminated directly.
So we can get the trust of a large number of customers, and supply them for several years.
(2) We have our own R & D capabilities, to help customers solve the problem of non-standard bearings.
We can also according to customer requirements change their own mark.
(3) Price, our manufacture ensure that our prices across China are quite competitive.
It is better for you to compare prices and quality among suppliers.
But everyone knows you can not buy the highest quality products with the lowest price,
but our product is the best quality if you use equal price.
FSK Cooperation Details
Delivery:
For Small weight or ungent ,we send by express UPS,DHL,FEDEX, or EMS,china post with Thracking number
For max production , we will ship by sea/air.
Payment Item:
TT, 30% deposit , 70% before shippment.
L/C At Sight
Paypal Or Western Union In advance
Service:
Trade Assurance
Payment Protection
Timely Delivery Guaranteed
Product Qualtity Protection
Metric Size SN718/850 11068/850 Angular Contact Ball Bearing 850*1030*82 mm For Metallurgical Machinery, Get Cheap Price From China Bearing Factory Now !
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Contact Angle: | 45° |
|---|---|
| Aligning: | Non-Aligning Bearing |
| Separated: | Separated |
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Material: | Bearing Steel |
| Samples: |
US$ 0.5/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the Common Signs of Wear or Damage in Ball Bearings that Indicate the Need for Replacement?
Ball bearings are subjected to wear and stress during operation, and over time, they may exhibit signs of damage or deterioration that warrant replacement. Recognizing these signs is crucial to prevent catastrophic failure and ensure safe and reliable operation. Here are the common signs of wear or damage in ball bearings:
- Unusual Noise:
If you hear unusual grinding, clicking, or rumbling noises coming from the bearing during operation, it may indicate worn-out or damaged components. Unusual noise suggests that the bearing is no longer operating smoothly.
- Vibration:
Excessive vibration in the machinery can be a sign of bearing wear. Vibrations can result from uneven wear, misalignment, or damaged components within the bearing.
- Increased Temperature:
Higher operating temperatures than usual may indicate increased friction due to inadequate lubrication, wear, or other issues. Monitoring the bearing’s temperature can help identify potential problems.
- Irregular Movement:
If you notice irregular movement, jerking, or sticking during rotation, it could be a sign that the bearing is no longer operating smoothly. This may be due to damaged rolling elements or raceways.
- Reduced Performance:
If the machinery’s performance has decreased, it may be due to a compromised bearing. Reduced efficiency, increased energy consumption, or a decline in overall performance could be indicators of bearing wear.
- Visible Wear or Damage:
Inspect the bearing for visible signs of wear, such as pitting, scoring, or discoloration on the rolling elements or raceways. Severe wear or damage is a clear indication that the bearing needs replacement.
- Leakage or Contamination:
If there is evidence of lubricant leakage, contamination, or the presence of foreign particles around the bearing, it suggests that the seal or shield may be compromised, leading to potential damage.
- Looseness or Excessive Play:
If you can feel excessive play or looseness when manually moving the bearing, it could indicate worn-out components or misalignment.
- Reduced Lifespan:
If the bearing’s expected lifespan is significantly shorter than usual, it may be due to inadequate lubrication, excessive loads, or improper installation, leading to accelerated wear.
- Frequent Failures:
If the bearing is consistently failing despite regular maintenance and proper use, it could indicate a chronic issue that requires addressing, such as inadequate lubrication or misalignment.
It’s important to conduct regular inspections, monitor performance, and address any signs of wear or damage promptly. Replacing worn or damaged ball bearings in a timely manner can prevent further damage to machinery, reduce downtime, and ensure safe and efficient operation.
What are the Differences between Deep Groove Ball Bearings and Angular Contact Ball Bearings?
Deep groove ball bearings and angular contact ball bearings are two common types of ball bearings, each designed for specific applications and load conditions. Here are the key differences between these two types of bearings:
- Design and Geometry:
Deep Groove Ball Bearings:
Deep groove ball bearings have a simple design with a single row of balls that run along deep raceways in both the inner and outer rings. The rings are usually symmetrical and non-separable, resulting in a balanced load distribution.
Angular Contact Ball Bearings:
Angular contact ball bearings have a more complex design with two rows of balls, oriented at an angle to the bearing’s axis. This arrangement allows for the transmission of both radial and axial loads, making them suitable for combined loads and applications requiring high precision.
- Load Carrying Capacity:
Deep Groove Ball Bearings:
Deep groove ball bearings are primarily designed to carry radial loads. They can handle axial loads in both directions, but their axial load-carrying capacity is generally lower compared to angular contact ball bearings.
Angular Contact Ball Bearings:
Angular contact ball bearings are specifically designed to handle both radial and axial loads. The contact angle between the rows of balls determines the bearings’ axial load-carrying capacity. They can handle higher axial loads and are commonly used in applications with thrust loads.
- Contact Angle:
Deep Groove Ball Bearings:
Deep groove ball bearings have no defined contact angle, as the balls move in a deep groove along the raceways. They are primarily designed for radial loads.
Angular Contact Ball Bearings:
Angular contact ball bearings have a specified contact angle between the rows of balls. This contact angle allows them to carry both radial and axial loads and is crucial for their ability to handle combined loads.
- Applications:
Deep Groove Ball Bearings:
Deep groove ball bearings are commonly used in applications that primarily require radial loads, such as electric motors, pumps, and conveyor systems. They are also suitable for high-speed operation.
Angular Contact Ball Bearings:
Angular contact ball bearings are used in applications where both radial and axial loads are present, such as in machine tools, automotive wheel hubs, and aerospace components. They are especially useful for applications that require precise axial positioning and handling of thrust loads.
- Limitations:
Deep Groove Ball Bearings:
Deep groove ball bearings are not as suitable for handling significant axial loads and may experience skidding under certain conditions due to their deep raceways.
Angular Contact Ball Bearings:
Angular contact ball bearings can experience increased heat generation and wear at higher speeds due to the contact angle of the balls.
In summary, the design, load-carrying capacity, contact angle, and applications differ between deep groove ball bearings and angular contact ball bearings. Choosing the appropriate type depends on the specific load conditions and requirements of the application.
Can you Explain the Various Types of Ball Bearings and their Specific Use Cases?
Ball bearings come in various types, each designed to meet specific application requirements. Here’s an overview of the different types of ball bearings and their specific use cases:
- Deep Groove Ball Bearings:
Deep groove ball bearings are the most common and versatile type. They have a deep raceway that allows them to handle both radial and axial loads. They are used in a wide range of applications, including electric motors, household appliances, automotive components, and industrial machinery.
- Angular Contact Ball Bearings:
Angular contact ball bearings have a contact angle that enables them to handle both radial and axial loads at specific angles. They are suitable for applications where combined loads or thrust loads need to be supported, such as in machine tool spindles, pumps, and agricultural equipment.
- Self-Aligning Ball Bearings:
Self-aligning ball bearings have two rows of balls and are designed to accommodate misalignment between the shaft and the housing. They are used in applications where shaft deflection or misalignment is common, such as conveyor systems, textile machinery, and paper mills.
- Thrust Ball Bearings:
Thrust ball bearings are designed to support axial loads in one direction. They are commonly used in applications where axial loads need to be supported, such as in automotive transmissions, steering systems, and crane hooks.
- Single-Row vs. Double-Row Bearings:
Single-row ball bearings have a single set of balls and are suitable for moderate load and speed applications. Double-row ball bearings have two sets of balls and offer higher load-carrying capacity. Double-row designs are used in applications such as machine tool spindles and printing presses.
- Miniature and Instrument Ball Bearings:
Miniature ball bearings are smaller in size and are used in applications with limited space and lower load requirements. They are commonly used in small electric motors, medical devices, and precision instruments.
- Max-Type and Conrad Bearings:
Max-type ball bearings have a larger number of balls to increase load-carrying capacity. Conrad bearings have fewer balls and are used in applications with moderate loads and speeds.
- High-Precision Ball Bearings:
High-precision ball bearings are designed for applications where accuracy and precision are critical, such as machine tool spindles, aerospace components, and optical instruments.
- High-Speed Ball Bearings:
High-speed ball bearings are engineered to minimize friction and accommodate rapid rotation. They are used in applications such as dental handpieces, turbochargers, and centrifuges.
In summary, the various types of ball bearings are tailored to different application requirements, including load type, direction, speed, and environmental conditions. Selecting the appropriate type of ball bearing ensures optimal performance and longevity in specific applications.
editor by CX 2024-05-15
China Standard CZPT CZPT CZPT CZPT Deep Groove Ball Bearing for 12mm Shaft Without/with Filling Slot Inch Size Deep Groove Ball Bearing Housing in German DIN625 6206 6205 6203 bearing engineering
Product Description
| Specifications of Bearing |
Deep groove bearing Specification
Deep groove ball bearings mainly bear radial load as well as take moderate axial load. With less coefficient of friction, high limiting speed, large size range and variations of structure, deep groove ball bearings are suitable for precision instruments, low noise motors, automobiles, motorcycles, air-conditioners, washers, cleaners and other common machineries as a widely used type of bearings in machinery industry.
Producing high quality bearings which is specially designed for applications where required low noise and low vibration. Our electric motor quality bearings are breakthrough designed to provide quiet and smooth running, including 6000/6200/6300/6800/6900 series, which are manufactured to PO (ABEC1) P6 (ABEC-3), Z2V2, or even higher tolerances P5(ABEC-5), Z3V3.
Material: chrome steel, stainless steel and ceramic
Seals form: open, metal shielded (ZZ), rubber seals (2RS)
The type of CZPT Bearing component materials used will determine the life span, reliability and performance of the bearings. However, there are many factors affecting the performance of the bearings which include the selection of the load carrying capacity, the rolling contact conditions, and the cleanliness of the operating environment and the dimensional stability of the bearing components.
Specifications of deep groove ball bearing 6205
| Product name | bearing 6205 |
| Dimension | 25*52*15 mm |
| Brand name | OEM |
| Material | chrome steel |
| Weight | 65 g |
| Hardness | 58~62 |
| Quality standard | SGS ISO9001 |
| Parameters of Bearing |
| Deep Groove Ball Bearings 6200 series | ||||||||
| Bearing Type | Dimensions(mm) | Rated dynamic load(Kn) | Rated static load(Kn) | Limiting speed(r/min) | weight(Kg) | |||
| d | D | B | Cr | Cor | Grease lubrication | Oil lubrication | ||
| 6200 | 10 | 30 | 9 | 5.11 | 2.39 | 19000 | 26000 | 0.032 |
| 6201 | 12 | 32 | 10 | 6.82 | 3.06 | 18000 | 24000 | 0.035 |
| 6202 | 15 | 35 | 11 | 7.64 | 3.72 | 17000 | 22000 | 0.045 |
| 6203 | 17 | 40 | 12 | 9.57 | 4.79 | 16000 | 20000 | 0.064 |
| 6204 | 20 | 47 | 14 | 12.84 | 6.65 | 14000 | 18000 | 0.103 |
| 6205 | 25 | 52 | 15 | 14.02 | 7.88 | 12000 | 16000 | 0.127 |
| 6206 | 30 | 62 | 16 | 19.46 | 11.31 | 9500 | 13000 | 0.202 |
| 6207 | 35 | 72 | 17 | 25.67 | 15.3 | 8500 | 11000 | 0.287 |
| 6208 | 40 | 80 | 18 | 29.52 | 18.14 | 8000 | 10000 | 0.367 |
| 6209 | 45 | 85 | 19 | 31.67 | 20.68 | 7000 | 9000 | 0.416 |
| 6210 | 50 | 90 | 20 | 35.07 | 23.18 | 6700 | 8500 | 0.462 |
| Our Main Products |
| Our Company |
HangZhou Flow Group Ltd is a professional manufacturer of bearings, collecting together production and processing, domestic and foreign trade. The factory specializes in the production and export of many kinds of bearings: deep groove ball bearing, spherical roller bearing, tapered roller bearing, and so on. The customized bearings is also acceptable and the production will be according to your requirements and samples.
All bearings in our factory adopt international quality standards. The complete equipment, strict quality control, advanced Japanese technology and quality service provide a guarantee to supply the high-quality bearings for our customers. Domestic sales and service network has covered 15 major cities in China, meanwhile our bearing has sold more than 60 overseas countries and regions.
Our bearings have been widely used in agriculture, textiles, mining, printing and packaging industries, in addition to applications in airports, air conditioning systems, conveyors and ship also applied.
If you are interested in any of our bearings or have an intention to order, please feel free to contact us.
| FAQ |
SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3.It’s better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ: 5000 pcs customized your brand bearings.
OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don’t disclose any info.
SUPORT
Please visit our Clunt bearings website, we strongly encourge that you can communicate with us through email,thanks! /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Contact Angle: | 0 |
|---|---|
| Aligning: | Deep Groove |
| Separated: | Unseparated |
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Material: | Bearing Steel |
| Samples: |
US$ 2/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
How does Preload Affect the Performance and Efficiency of Ball Bearings?
Preload is a crucial factor in ball bearing design that significantly impacts the performance, efficiency, and overall behavior of the bearings in various applications. Preload refers to the intentional axial force applied to the bearing’s rolling elements before it is mounted. This force eliminates internal clearance and creates contact between the rolling elements and the raceways. Here’s how preload affects ball bearing performance:
- Reduction of Internal Clearance:
Applying preload reduces the internal clearance between the rolling elements and the raceways. This eliminates play within the bearing, ensuring that the rolling elements are in constant contact with the raceways. This reduced internal clearance enhances precision and reduces vibrations during operation.
- Increased Stiffness:
Preloaded bearings are stiffer due to the elimination of internal clearance. This increased stiffness improves the bearing’s ability to handle axial and radial loads with higher accuracy and minimal deflection.
- Minimized Axial Play:
Preload minimizes or eliminates axial play within the bearing. This is especially important in applications where axial movement needs to be minimized, such as machine tool spindles and precision instruments.
- Enhanced Rigidity:
The stiffness resulting from preload enhances the bearing’s rigidity, making it less susceptible to deformation under load. This is critical for maintaining precision and accuracy in applications that require minimal deflection.
- Reduction in Ball Slippage:
Preload reduces the likelihood of ball slippage within the bearing, ensuring consistent contact between the rolling elements and the raceways. This leads to improved efficiency and better load distribution.
- Improved Running Accuracy:
Preloading enhances the running accuracy of the bearing, ensuring that it maintains precise rotational characteristics even under varying loads and speeds. This is essential for applications requiring high accuracy and repeatability.
- Optimized Performance at High Speeds:
Preload helps prevent skidding and slipping of the rolling elements during high-speed operation. This ensures that the bearing remains stable, reducing the risk of noise, vibration, and premature wear.
- Impact on Friction and Heat Generation:
While preload reduces internal clearance and friction, excessive preload can lead to higher friction and increased heat generation. A balance must be struck between optimal preload and minimizing friction-related issues.
- Application-Specific Considerations:
The appropriate amount of preload depends on the application’s requirements, such as load, speed, accuracy, and operating conditions. Over-preloading can lead to increased stress and premature bearing failure, while under-preloading may result in inadequate rigidity and reduced performance.
Overall, preload plays a critical role in optimizing the performance, accuracy, and efficiency of ball bearings. Engineers must carefully determine the right preload level for their specific applications to achieve the desired performance characteristics and avoid potential issues related to overloading or inadequate rigidity.
What Role do Seals and Shields Play in Protecting Ball Bearings from Dirt and Debris?
Seals and shields are critical components of ball bearings that play a crucial role in protecting them from dirt, debris, moisture, and contaminants in various applications. These protective features help maintain the integrity of the bearing’s internal components and ensure reliable operation. Here’s how seals and shields contribute to bearing protection:
- Contaminant Exclusion:
Seals and shields create a physical barrier between the external environment and the bearing’s interior. They prevent dust, dirt, water, and other contaminants from entering the bearing and coming into contact with the rolling elements and raceways.
- Lubrication Retention:
Seals and shields help retain lubrication within the bearing. They prevent the lubricant from escaping and contaminants from entering, ensuring that the bearing remains properly lubricated for smooth operation and reduced friction.
- Corrosion Prevention:
Seals and shields protect bearing components from exposure to moisture and corrosive substances. By preventing moisture ingress, they help extend the bearing’s lifespan by minimizing the risk of corrosion-related damage.
- Extended Bearing Life:
Seals and shields contribute to the overall longevity of the bearing by reducing wear and damage caused by contaminants. They help maintain a clean internal environment, which promotes proper rolling contact and minimizes the risk of premature failure.
- Enhanced Performance in Harsh Environments:
In applications exposed to harsh conditions, such as outdoor machinery or industrial settings, seals and shields are vital. They protect bearings from abrasive particles, chemicals, and extreme temperatures, ensuring reliable performance despite challenging conditions.
- Noise and Vibration Reduction:
Seals and shields can help reduce noise and vibration generated by the bearing. They provide additional damping and stability, contributing to smoother operation and enhanced user comfort in noise-sensitive applications.
- Customized Protection:
Manufacturers offer a variety of seal and shield designs to suit different application requirements. Some seals provide higher levels of protection against contamination, while others are designed for high-speed or high-temperature environments.
- Trade-Offs:
While seals and shields offer significant benefits, they can also introduce some friction due to contact with the bearing’s inner or outer ring. Engineers must balance the level of protection with the desired operating characteristics, considering factors like friction, speed, and environmental conditions.
Overall, seals and shields play a vital role in maintaining the integrity and performance of ball bearings. By effectively preventing contaminants from entering and preserving lubrication, they ensure the smooth and reliable operation of machinery and equipment in a wide range of applications.
How does Lubrication Impact the Performance and Lifespan of Ball Bearings?
Lubrication plays a critical role in the performance and lifespan of ball bearings. Proper lubrication ensures smooth operation, reduces friction, minimizes wear, and prevents premature failure. Here’s how lubrication impacts ball bearings:
- Friction Reduction:
Lubrication creates a thin film between the rolling elements (balls) and the raceways of the bearing. This film reduces friction by separating the surfaces and preventing direct metal-to-metal contact. Reduced friction results in lower energy consumption, heat generation, and wear.
- Wear Prevention:
Lubricants create a protective barrier that prevents wear and damage to the bearing’s components. Without proper lubrication, the repeated rolling and sliding of the balls against the raceways would lead to accelerated wear, surface pitting, and eventual failure.
- Heat Dissipation:
Lubricants help dissipate heat generated during operation. The rolling elements and raceways can generate heat due to friction. Adequate lubrication carries away this heat, preventing overheating and maintaining stable operating temperatures.
- Corrosion Resistance:
Lubrication prevents moisture and contaminants from coming into direct contact with the bearing’s surfaces. This helps protect the bearing against corrosion, rust, and the formation of debris that can compromise its performance and longevity.
- Noise Reduction:
Lubricated ball bearings operate quietly because the lubricant cushions and dampens vibrations caused by the rolling motion. This noise reduction is crucial in applications where noise levels need to be minimized.
- Seal Protection:
Lubricants help maintain the effectiveness of seals or shields that protect the bearing from contaminants. They create a barrier that prevents particles from entering the bearing and causing damage.
- Improved Efficiency:
Properly lubricated ball bearings operate with reduced friction, leading to improved overall efficiency. This is especially important in applications where energy efficiency is a priority.
- Lifespan Extension:
Effective lubrication significantly extends the lifespan of ball bearings. Bearings that are properly lubricated experience less wear, reduced fatigue, and a lower likelihood of premature failure.
- Selection of Lubricant:
Choosing the right lubricant is essential. Factors such as speed, temperature, load, and environmental conditions influence the choice of lubricant type and viscosity. Some common lubricant options include grease and oil-based lubricants.
- Regular Maintenance:
Regular lubrication maintenance is crucial to ensure optimal bearing performance. Bearings should be inspected and relubricated according to manufacturer recommendations and based on the application’s operating conditions.
In summary, proper lubrication is essential for the optimal performance, longevity, and reliability of ball bearings. It reduces friction, prevents wear, dissipates heat, protects against corrosion, and contributes to smooth and efficient operation in various industrial and mechanical applications.
editor by CX 2024-04-25
China Best Sales G10 Ball Small Size Miniature Stainless Steel Deep Groove Ball Bearing 627 Zz 2RS Without Seals with Good quality
Product Description
Small Size Miniature Precision Deep Groove Ball Bearings Supplier Bulk Price 608 609 For High precision instruments And Fan Parts
Miniature Deep Groove Ball Bearing
Available base models: 602 603 604 605 606 607 608 609 623 624 625 626 627 628 629
Nonstandard model: MR series and other model
Available machining dimensions: Outer diameter≤26mm
Available product accuracy grades: P0, P6, P5, Z1V1, Z2V2
Available retainer types: Machined Brass Retainer / Steel Sheet Stamped Retainer
Available product structure: Open Type / With Dust Cover Type (Z , 2Z) / With Seal Ring Type (RS , 2RS)
Feature
1.Double sided steel seals
1)The sealing material is made of stainless steel metal.
2)It can effectively prevent foreign matter from entering the outside of the bearing
3)Prevent damage inside the bearing and damage the bearing.
2.Double sided rubber seals
1)The sealing materials is a combination of skeleton rubber
2)It can effectively prevent foreign matter in the bearing,and impurities intrude into the bearing.
3)Causes damage inside the bearing and damages the bearing
3.Open type bearing no seals
1)No seals can directly see bare steel balls.
2)Suitable for sealed environments;such as gearboxes,oily environments.
Application
- Industrial equipment bearings: mines, mining and smelters
- High-spec bearings for electrical equipment: power stations, gas turbines and electric motors
- Independent bearings and outer spherical bearings: packaging and printing, packaging equipment, food machinery and equipment
- Independent bearings and high temperature bearings: plastic, chemical fiber machinery, plastic film stretching
- Precision bearings for mechanical equipment: small toys, clocks, electronic equipment, audio-visual products.
Product Description
Miniature deep groove ball bearing
602 603 604 605 606 607 608 609 623 624 625 626 627 628 629
| Beanng No. |
Bore d mm in |
O.D D mm in. |
Width B mm in. |
Chamfer r min mm |
(KN) Load Ra~ng |
Ball-comoplement | Max run-out speed | ||||||
| Dynamic Cr |
Static Cor |
No. | Size mm | Grease r/min |
Oil r/min |
||||||||
| 604 | 4 | 0.1575 | 12 | 0.4724 | 4 | 0.1575 | 0.2 | 0.97 | 0.4 | 8 | 1.588 | 29000 | 34000 |
| 605 | 5 | 0.1969 | 14 | 0.5512 | 5 | 0.1969 | 0.2 | 1.33 | 0.51 | 8 | 2.000 | 29000 | 34000 |
| 606 | 6 | 0.2362 | 17 | 0.6693 | 6 | 0.2362 | 0.3 | 1.95 | 0.75 | 8 | 2.831 | 29000 | 34000 |
| 607 | 7 | 0.2756 | 19 | 0.7480 | 6 | 0.2362 | 0.3 | 2.88 | 1.08 | 7 | 3.500 | 29000 | 34000 |
| 608 | 8 | 0.3149 | 22 | 0.8661 | 7 | 0.2756 | 0.3 | 3.32 | 1.38 | 7 | 3.969 | 29000 | 34000 |
| 609 | 9 | 0.3543 | 24 | 0.9449 | 7 | 0.2756 | 0.3 | 3.35 | 1.40 | 7 | 3.969 | 29000 | 34000 |
| 624 | 4 | 0.1575 | 13 | 0.5118 | 5 | 0.1968 | 0.2 | 1.15 | 0.4 | 6 | 2.381 | 25000 | 30000 |
| 625 | 5 | 0.1968 | 16 | 0.6299 | 5 | 0.1968 | 0.3 | 1.88 | 0.68 | 6 | 3.175 | 25000 | 30000 |
| 626 | 6 | 0.2362 | 19 | 0.7480 | 6 | 0.2362 | 0.3 | 2.80 | 1.05 | 7 | 3.500 | 25000 | 30000 |
| 627 | 7 | 0.2756 | 22 | 0.8661 | 7 | 0.2756 | 0.3 | 3.28 | 1.35 | 7 | 3.969 | 25000 | 30000 |
| 628 | 8 | 0.3149 | 24 | 0.9448 | 8 | 0.3149 | 0.3 | 3.35 | 1.40 | 7 | 3.969 | 25000 | 30000 |
| 629 | 9 | 0.3543 | 26 | 1.5716 | 8 | 0.3149 | 0.3 | 4.45 | 1.95 | 7 | 4.763 | 25000 | 30000 |
Nonstandard deep groove ball bearing – MR series
| Beanng No. |
Bore d mmin |
O.D D mm in |
B mm in. |
Chamfer r min mm |
(KN) Load Ra-ng |
||||||
| open | with seals | Dymamic Cr |
Static Cor |
||||||||
| MR84 | 4 | 0.1575 | 8 | 0.3150 | 2 | 0.0787 | 3 | 0.1181 | 0.1 | 181 | 78 |
| MR85 | 5 | 0.1969 | 8 | 0.3150 | 2 | 0.0787 | 2.5 | 0.0984 | 0.008 | 181 | 78 |
| MR95 | 5 | 0.1969 | 9 | 0.3543 | 2.5 | 0.0984 | 3 | 0.1181 | 0.15 | 332 | 142 |
| MR104 | 4 | 0.1575 | 10 | 0.3937 | 3 | 0.1181 | 4 | 0.1575 | 0.15 | 715 | 265 |
| MR105 | 5 | 0.1969 | 10 | 0.3937 | 3 | 0.1181 | 4 | 0.1575 | 0.15 | 460 | 196 |
| MR106 | 6 | 0.2362 | 10 | 0.3937 | 2.5 | 0.0984 | 3 | 0.1181 | 0.1 | 460 | 196 |
| MR115 | 5 | 0.1969 | 11 | 0.4331 | 4 | 0.1575 | 4 | 0.1575 | 0.15 | 735 | 284 |
| MR117 | 7 | 0.2362 | 11 | 0.4331 | 2.5 | 0.0984 | 3 | 0.1181 | 0.1 | 450 | 206 |
| MR126 | 6 | 0.3150 | 12 | 0.4724 | 3 | 0.1181 | 4 | 0.1575 | 0.15 | 774 | 329 |
| MR128 | 8 | 0.2756 | 12 | 0.4724 | 2.5 | 0.0984 | 3.5 | 0.1378 | 0.1 | 510 | 255 |
| MR137 | 7 | 0.3150 | 13 | 0.5118 | 3 | 0.1181 | 4 | 0.1575 | 0.15 | 715 | 265 |
| MR148 | 8 | 0.2362 | 14 | 0.5512 | 3.5 | 0.1378 | 4 | 0.1575 | 0.15 | 715 | 265 |
| MR166 | 6 | 0.2756 | 16 | 0.6299 | 6 | 0.2362 | 6 | 0.2362 | 0.15 | 1470 | 600 |
| Beanng No. |
Bore d mm in |
O.D D mm in. |
Width B mm in. |
Chamfer r min mm |
(KN) Load Ra~ng |
Ball-complement | Max run-out speed | ||||||
| Dynamic Cr |
Static Cor |
No. | Size mm | Grease r/min |
Oil r/min |
||||||||
| 60/22 | 22 | 0.8661 | 44 | 1.7323 | 12 | 0.4724 | 0.6 | 9.40 | 5.05 | 9 | 6.35 | 17000 | 20000 |
| 60/28 | 28 | 1.1571 | 52 | 2.571 | 12 | 0.4724 | 0.6 | 12.5 | 7.4 | 9 | 7.938 | 14000 | 16000 |
| 60/32 | 32 | 1.2600 | 58 | 2.2835 | 13 | 0.5118 | 1.0 | 15.1 | 9.15 | 10 | 7.938 | 12000 | 14000 |
| 62/22 | 22 | 0.8661 | 50 | 1.9685 | 14 | 0.5512 | 1.0 | 12.9 | 6.8 | 8 | 7.938 | 14000 | 17000 |
| 62/28 | 28 | 1.1571 | 58 | 2.2835 | 16 | 0.6299 | 1.0 | 17.9 | 9.75 | 9 | 8.731 | 12000 | 14000 |
| 62/32 | 32 | 1.2600 | 65 | 2.5591 | 17 | 0.6693 | 1.0 | 20.7 | 11.6 | 9 | 9.525 | 11000 | 12000 |
| 63/22 | 22 | 0.8661 | 56 | 2.2047 | 16 | 0.6299 | 1.1 | 18.4 | 9.25 | 9 | 7.938 | 13000 | 15000 |
| 63/28 | 28 | 1.1571 | 68 | 2.6772 | 18 | 0.7087 | 1.1 | 26.7 | 14.0 | 7 | 12.7 | 11000 | 13000 |
| 63/32 | 32 | 1.2600 | 75 | 2.9528 | 20 | 0.7874 | 1.1 | 29.8 | 16.9 | 8 | 12.7 | 9500 | 11000 |
| 279 | 15 | 0.5906 | 35 | 1.3780 | 13 | 0.5118 | 0.6 | 7.75 | 3.60 | 8 | 5.953 | 19000 | 23000 |
| 317 | 15 | 0.5906 | 32 | 1.2598 | 11 | 0.4331 | 0.3 | 5.60 | 2.84 | 9 | 4.763 | 22000 | 26000 |
| 319 | 15 | 0.5906 | 43 | 1.6929 | 13 | 0.5118 | 1.0 | 11.40 | 5.45 | 7 | 7.938 | 17000 | 21000 |
| 348 | 15 | 0.5906 | 38 | 1.4961 | 19 | 0.7480 | 0.6 | 7.75 | 3.60 | 8 | 5.953 | 19000 | 23000 |
| 382 | 15 | 0.5906 | 52 | 2.571 | 16 | 0.6299 | 1.0 | 14.0 | 7.85 | 9 | 7.938 | 13000 | 15000 |
| 99502H | 15.875 | 0.6250 | 34.925 | 1.3750 | 11 | 0.4331 | 0.6 | 7.75 | 2.84 | 8 | 5.953 | 19000 | 23000 |
| LJ2 | 50.8 | 2.000 | 101.6 | 4.000 | 20.638 | 0.8125 | 1.5 | 43.5 | 29.2 | 10 | 14.288 | 6400 | 76000 |
| 98205 | 25 | 0.9843 | 52 | 2.571 | 9 | 0.3543 | 1.0 | 13.2 | 8.30 | 10 | 7.144 | 13000 | 15000 |
| 98206 | 30 | 1.1811 | 62 | 2.4409 | 10 | 0.3937 | 1.0 | 14.0 | 7.85 | 11 | 8.731 | 13000 | 15000 |
| 98305 | 25 | 0.9843 | 62 | 2.4409 | 12 | 0.4727 | 1.0 | 21.2 | 10.9 | 9 | 7.938 | 12000 | 15000 |
| 425714 | 20 | 0.7874 | 47 | 1.8504 | 12 | 0.4724 | 1.0 | 12.8 | 6.65 | 8 | 7.938 | 16000 | 18000 |
| 425715 | 25 | 0.9843 | 52 | 2.571 | 12 | 0.4724 | 1.0 | 14.0 | 7.85 | 9 | 7.938 | 13000 | 15000 |
| 6303ZZV | 17 | 0.6693 | 47 | 1.8504 | 17/14 | 0.6693/0.5512 | 1.0 | 12.8 | 6.65 | 8 | 7.938 | 16000 | 18000 |
| 6204ZZV | 20 | 0.7874 | 47 | 1.8504 | 15/12 | 05906/0.4724 | 1.0 | 12.8 | 6.65 | 8 | 7.938 | 16000 | 18000 |
| 6005ZZV | 25 | 0.9843 | 47 | 1.8504 | 15/12 | 05906/0.4724 | 0.6 | 10.1 | 5.85 | 10 | 6.35 | 15000 | 18000 |
Other model
- 6000 Series – Extra Light Ball Bearings – Ideal for limited space applications
- 6200 Series – Light Series Ball Bearings – Balanced between space and load capacity
- 6300 Series – Medium Series Ball Bearings – Ideal for heavier load capacity applications
6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6571 6011 6012 6013 6014 6015 6016 6017 6018
6019 6571 6571 6571 6571 6026 6571 6030 6032 6034 6036 6038 6040 6044 6048 6052 6056 6060 6064
6068 6072 6080 6088 6092 bearing
6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219
6220 6221 6222 6224 6226 6228 6230 6232 6234 6236 6238 6240 6244 6248 6252 6256 6260 6264 6268
6272 6276 6280 Z/ZZ/2Z/2RS/M/N/CM C3 bearing
6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318
6319 6320 6321 6322 6324 6326 6328 6330 6332 6334 6336 6338 6340 6344 6348 6352 6356 6360 6364
6368 bearing
61800 61801 61802 61803 61804 61805 61806 61807 61808 61809 61810 61811 61812 61813 61814 61815
61816 61817 61818 61819 61820 61821 61822 61824 61826 61828 61829 61830 61832 61834 61836 61838
61840 61844 61848 61852 61856 61860M 61864M 61868M 61872M 61876M 61880M 61884M 61888M
61892M 61896M bearing
61900 61901 61902 61903 61904 61905 61906 61907 61908 61909 61910 61911 61912 61913 61914 61915
61916 61917 61918 61919 61920 61921 61922 61924 61926 61928MA 61230MA 61932MA 61934MA 61936MA
61938MA 61940MA 61944MA 61948MA 61952MA 61956MA 61956MA 61960MA 61964MA 61968MA 61972MA
61976MA 61980MA bearing
Company Profile
ABOUT US
BEARING MANUFACTURE
1. 20+ yearsof experience in manufacturing bearing;
2.Annual output value of more than 40 million yuan;
3.Passed the ISO9001 international quality certification system;
4.160 sets imported production equipments;
5.Professional sales team.
We have been engaged in foreign trade for more than 6 years and are well-known enterprises in ZheJiang Province. The fixed assets of the machine are more than 2 million US dollars, and the annual foreign trade Sales volume exceeds 2 million US dollars.
We have extensive cooperation with countries in Asia, Europe, and the Americas. Including Russia, Ukraine, Elarus, Kazakhstan, Uzbekistan, Tajikistan, Spain, Mexico, India, Pakistan, Turkey, Vietnam and other industrial Areas.
Honor and Certification
Rated as an excellent company in the local area, and both quality and management systems have been recognized.
FAQ
SAMPLES
1. Samples quantity: 1-10 PCS are available.
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3. It’s better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.
SUPORT
Please visit our bearings website, we strongly encourge that you can communicate with us through email, thanks!
We have all kinds of bearings, just tell me your item number and quantity, best price will be offered to you soon
The material of the bearings, precision rating, seals type, OEM service, etc, all of them we can make according to your requirement.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Feature: | Best Price, High Speed, Long Life |
|---|---|
| OEM: | Available |
| Hardness: | 59-63HRC |
| Samples: |
US$ 0.3/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Can you Provide Examples of Industries where Ball Bearings are Crucial Components?
Ball bearings are essential components in a wide range of industries where smooth motion, load support, and precision are vital. Here are some examples of industries where ball bearings play a crucial role:
- Automotive Industry:
Ball bearings are used in various automotive applications, including wheel hubs, transmissions, engines, steering systems, and suspension components. They provide reliable rotation and support in both passenger vehicles and commercial vehicles.
- Aerospace Industry:
In the aerospace sector, ball bearings are found in aircraft engines, landing gear systems, control surfaces, and avionics equipment. Their ability to handle high speeds and precision is vital for aviation safety.
- Industrial Machinery:
Ball bearings are integral to a wide range of industrial machinery, including pumps, compressors, conveyors, machine tools, printing presses, and textile machinery. They facilitate smooth operation and load distribution in these diverse applications.
- Medical Equipment:
In medical devices and equipment, ball bearings are used in surgical instruments, imaging equipment, dental tools, and laboratory machinery. Their precision and smooth movement are crucial for accurate diagnostics and treatments.
- Robotics and Automation:
Ball bearings are key components in robotic arms, automation systems, and manufacturing machinery. They enable precise movement, high-speed operation, and reliable performance in automated processes.
- Renewable Energy:
Wind turbines and solar tracking systems utilize ball bearings to enable efficient rotation and tracking of the wind blades and solar panels. Ball bearings withstand the dynamic loads and environmental conditions in renewable energy applications.
- Marine and Shipbuilding:
Ball bearings are used in marine applications such as ship propulsion systems, steering mechanisms, and marine pumps. They withstand the corrosive environment and provide reliable performance in maritime operations.
- Heavy Equipment and Construction:
In construction machinery like excavators, bulldozers, and cranes, ball bearings support the movement of heavy loads and enable efficient operation in demanding environments.
- Electronics and Consumer Appliances:
Consumer electronics like electric motors, computer hard drives, and household appliances rely on ball bearings for smooth motion and reliable operation.
- Oil and Gas Industry:
In oil and gas exploration and extraction equipment, ball bearings are used in drilling rigs, pumps, and processing machinery. They handle the high loads and harsh conditions of this industry.
These examples demonstrate how ball bearings are indispensable components in various industries, contributing to the efficiency, reliability, and functionality of diverse mechanical systems and equipment.
What Role do Seals and Shields Play in Protecting Ball Bearings from Dirt and Debris?
Seals and shields are critical components of ball bearings that play a crucial role in protecting them from dirt, debris, moisture, and contaminants in various applications. These protective features help maintain the integrity of the bearing’s internal components and ensure reliable operation. Here’s how seals and shields contribute to bearing protection:
- Contaminant Exclusion:
Seals and shields create a physical barrier between the external environment and the bearing’s interior. They prevent dust, dirt, water, and other contaminants from entering the bearing and coming into contact with the rolling elements and raceways.
- Lubrication Retention:
Seals and shields help retain lubrication within the bearing. They prevent the lubricant from escaping and contaminants from entering, ensuring that the bearing remains properly lubricated for smooth operation and reduced friction.
- Corrosion Prevention:
Seals and shields protect bearing components from exposure to moisture and corrosive substances. By preventing moisture ingress, they help extend the bearing’s lifespan by minimizing the risk of corrosion-related damage.
- Extended Bearing Life:
Seals and shields contribute to the overall longevity of the bearing by reducing wear and damage caused by contaminants. They help maintain a clean internal environment, which promotes proper rolling contact and minimizes the risk of premature failure.
- Enhanced Performance in Harsh Environments:
In applications exposed to harsh conditions, such as outdoor machinery or industrial settings, seals and shields are vital. They protect bearings from abrasive particles, chemicals, and extreme temperatures, ensuring reliable performance despite challenging conditions.
- Noise and Vibration Reduction:
Seals and shields can help reduce noise and vibration generated by the bearing. They provide additional damping and stability, contributing to smoother operation and enhanced user comfort in noise-sensitive applications.
- Customized Protection:
Manufacturers offer a variety of seal and shield designs to suit different application requirements. Some seals provide higher levels of protection against contamination, while others are designed for high-speed or high-temperature environments.
- Trade-Offs:
While seals and shields offer significant benefits, they can also introduce some friction due to contact with the bearing’s inner or outer ring. Engineers must balance the level of protection with the desired operating characteristics, considering factors like friction, speed, and environmental conditions.
Overall, seals and shields play a vital role in maintaining the integrity and performance of ball bearings. By effectively preventing contaminants from entering and preserving lubrication, they ensure the smooth and reliable operation of machinery and equipment in a wide range of applications.
What is a Ball Bearing and How does it Function in Various Applications?
A ball bearing is a type of rolling-element bearing that uses balls to reduce friction between moving parts and support radial and axial loads. It consists of an outer ring, an inner ring, a set of balls, and a cage that separates and maintains a consistent spacing between the balls. Here’s how ball bearings function in various applications:
- Reduction of Friction:
Ball bearings function by replacing sliding friction with rolling friction. The smooth, spherical balls minimize the contact area between the inner and outer rings, resulting in lower friction and reduced heat generation.
- Radial and Axial Load Support:
Ball bearings are designed to support both radial loads (forces perpendicular to the shaft’s axis) and axial loads (forces parallel to the shaft’s axis). The distribution of balls within the bearing ensures load-carrying capacity in multiple directions.
- Smooth Rotational Movement:
Ball bearings facilitate smooth and precise rotational movement. The rolling motion of the balls allows for controlled and continuous rotation with minimal resistance.
- Applications in Machinery:
Ball bearings are used in a wide range of machinery and equipment, including motors, generators, gearboxes, conveyors, and fans. They enable the efficient transfer of motion while reducing wear and energy losses.
- Automotive Industry:
Ball bearings are extensively used in automobiles for various applications, including wheel hubs, transmission systems, steering mechanisms, and engine components. They provide reliability and durability in challenging automotive environments.
- Industrial Machinery:
In industrial settings, ball bearings support rotating shafts and ensure the smooth operation of equipment such as pumps, compressors, and machine tools.
- High-Speed Applications:
Ball bearings are suitable for high-speed applications due to their low friction and ability to accommodate rapid rotation. They are used in applications like electric motors and aerospace components.
- Precision Instruments:
For precision instruments, such as watches, cameras, and medical devices, ball bearings provide accurate rotational movement and contribute to the overall performance of the instrument.
- Variety of Sizes and Types:
Ball bearings come in various sizes, configurations, and materials to suit different applications. Different types include deep groove ball bearings, angular contact ball bearings, thrust ball bearings, and more.
In summary, ball bearings are essential components in a wide range of applications where smooth rotation, load support, and reduced friction are critical. Their versatility, reliability, and efficiency make them indispensable in industries spanning from automotive to industrial machinery to precision instruments.
editor by CX 2024-04-13
China wholesaler 6703zz/2RS Size 17*23*4mm Deep Groove Ball Bearing for Motor/Automotive/Motorcycle Parts/Machinery etc bearing distributors
Product Description
Product Description
Detailed Photos
Product Parameters
| No. | Size | Rated load | Weight | ||||||||||
| Inner Diameter | Out Diameter | Width (B) | Chamfering | Dynamic | Static | ||||||||
| d | D | Open Type | Shielded Type | rsmin (r) | Cr | Cr | Close | ||||||
| mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | N | N | KG | |
| 6700 | 10 | 0.3937 | 15 | 0.5906 | 3 | 0.1181 | 4 | 0.1575 | 0.1 | 0.004 | 800 | 390 | 0.0019 |
| 6701 | 12 | 0.4724 | 18 | 0.7087 | 4 | 0.1575 | 4 | 0.1575 | 0.2 | 0.008 | 910 | 530 | 0.0031 |
| 6702 | 15 | 0.5906 | 21 | 0.8268 | 4 | 0.1575 | 4 | 0.1575 | 0.2 | 0.008 | 850 | 490 | 0.0036 |
| 6703 | 17 | 0.6693 | 23 | 0.9055 | 4 | 0.1575 | 4 | 0.1575 | 0.2 | 0.008 | 960 | 610 | 0.0040 |
| 6704 | 20 | 0.7874 | 27 | 1.0630 | 4 | 0.1575 | 4 | 0.1575 | 0.2 | 0.008 | 1030 | 720 | 0.0059 |
| 6705 | 25 | 0.9843 | 32 | 1.2598 | 4 | 0.1575 | 4 | 0.1575 | 0.2 | 0.008 | 1090 | 830 | 0.0070 |
| 6706 | 30 | 1.1811 | 37 | 1.4567 | 4 | 0.1575 | 4 | 0.1575 | 0.2 | 0.008 | 1170 | 980 | 0.0083 |
| 6707 | 35 | 1.3780 | 44 | 1.7323 | 5 | 0.1969 | 5 | 0.1969 | 0.3 | 0.012 | 1850 | 1630 | 0.0150 |
| 6708 | 40 | 1.5748 | 50 | 1.9685 | 6 | 0.2362 | 6 | 0.2362 | 0.3 | 0.012 | 2519 | 2234 | 0.5710 |
| 6709 | 45 | 1.7717 | 55 | 2.1654 | 6 | 0.2362 | 6 | 0.2362 | 0.3 | 0.012 | 2577 | 2401 | 0.5710 |
| 6710 | 50 | 1.9685 | 62 | 2.4409 | 6 | 0.2362 | 6 | 0.2362 | 0.3 | 0.012 | 2666 | 2636 | 0.0340 |
| 6711 | 55 | 2.1654 | 68 | 2.6772 | 7 | 0.2756 | 7 | 0.2756 | 0.3 | 0.012 | 2880 | 3070 | 0. 0571 |
Packaging & Shipping
FAQ
1. WHO ARE CZPT BEARING?
We are based in ZHangZhoug, China, start from 2000,sell to Mid East(30.00%), Eastern Europe(20.00%), Domestic Market(15.00%), South Asia(10.00%), North America(10.00%), Southeast Asia(10.00%), South America(5.00%).
There are total about 11-50 people in our office.
2. HOW CAN WE GUARANTEE QUALITY?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. WHAT CAN YOU BUY FROM US?
Deep Groove Ball Bearings, Spherical Roller Bearings, Cylindrical Roller Bearings, Tapered Roller Bearings and Ceramic Bearings.
Specilizing In Thin Wall Bearing, Micro-Bearing, Miniature Bearings, Inch bearings
4. WHY SHOULD YOU BUY FROM US NOT FROM OTHER SUPPLIERS?
HangZhou CZPT Bearing Co., Ltd was founded in 2000 , has been doing deep groove bearing domestic business already for 22 years with own logo “JVB”, so that has a good reputation in China and close coorparation factories to make sure stable quality.
5. WHAT SERVICES CAN WE PROVIDE?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English,Chinese
More products
Application
Specific applications of deep groove ball bearings.
Aircraft models, remote control cars, machine tools, motors, pumps, agricultural machinery, textile machinery, laser printers, instruments, measuring instruments, electronic parts, etc.
Certifications
| Noise Level: | Z1/Z2/Z3/Z4 |
|---|---|
| Aligning: | Aligning Bearing |
| Separated: | Separated |
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Material: | Bearing Steel |
| Samples: |
US$ 0.3/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the Common Signs of Wear or Damage in Ball Bearings that Indicate the Need for Replacement?
Ball bearings are subjected to wear and stress during operation, and over time, they may exhibit signs of damage or deterioration that warrant replacement. Recognizing these signs is crucial to prevent catastrophic failure and ensure safe and reliable operation. Here are the common signs of wear or damage in ball bearings:
- Unusual Noise:
If you hear unusual grinding, clicking, or rumbling noises coming from the bearing during operation, it may indicate worn-out or damaged components. Unusual noise suggests that the bearing is no longer operating smoothly.
- Vibration:
Excessive vibration in the machinery can be a sign of bearing wear. Vibrations can result from uneven wear, misalignment, or damaged components within the bearing.
- Increased Temperature:
Higher operating temperatures than usual may indicate increased friction due to inadequate lubrication, wear, or other issues. Monitoring the bearing’s temperature can help identify potential problems.
- Irregular Movement:
If you notice irregular movement, jerking, or sticking during rotation, it could be a sign that the bearing is no longer operating smoothly. This may be due to damaged rolling elements or raceways.
- Reduced Performance:
If the machinery’s performance has decreased, it may be due to a compromised bearing. Reduced efficiency, increased energy consumption, or a decline in overall performance could be indicators of bearing wear.
- Visible Wear or Damage:
Inspect the bearing for visible signs of wear, such as pitting, scoring, or discoloration on the rolling elements or raceways. Severe wear or damage is a clear indication that the bearing needs replacement.
- Leakage or Contamination:
If there is evidence of lubricant leakage, contamination, or the presence of foreign particles around the bearing, it suggests that the seal or shield may be compromised, leading to potential damage.
- Looseness or Excessive Play:
If you can feel excessive play or looseness when manually moving the bearing, it could indicate worn-out components or misalignment.
- Reduced Lifespan:
If the bearing’s expected lifespan is significantly shorter than usual, it may be due to inadequate lubrication, excessive loads, or improper installation, leading to accelerated wear.
- Frequent Failures:
If the bearing is consistently failing despite regular maintenance and proper use, it could indicate a chronic issue that requires addressing, such as inadequate lubrication or misalignment.
It’s important to conduct regular inspections, monitor performance, and address any signs of wear or damage promptly. Replacing worn or damaged ball bearings in a timely manner can prevent further damage to machinery, reduce downtime, and ensure safe and efficient operation.
What Role do Seals and Shields Play in Protecting Ball Bearings from Dirt and Debris?
Seals and shields are critical components of ball bearings that play a crucial role in protecting them from dirt, debris, moisture, and contaminants in various applications. These protective features help maintain the integrity of the bearing’s internal components and ensure reliable operation. Here’s how seals and shields contribute to bearing protection:
- Contaminant Exclusion:
Seals and shields create a physical barrier between the external environment and the bearing’s interior. They prevent dust, dirt, water, and other contaminants from entering the bearing and coming into contact with the rolling elements and raceways.
- Lubrication Retention:
Seals and shields help retain lubrication within the bearing. They prevent the lubricant from escaping and contaminants from entering, ensuring that the bearing remains properly lubricated for smooth operation and reduced friction.
- Corrosion Prevention:
Seals and shields protect bearing components from exposure to moisture and corrosive substances. By preventing moisture ingress, they help extend the bearing’s lifespan by minimizing the risk of corrosion-related damage.
- Extended Bearing Life:
Seals and shields contribute to the overall longevity of the bearing by reducing wear and damage caused by contaminants. They help maintain a clean internal environment, which promotes proper rolling contact and minimizes the risk of premature failure.
- Enhanced Performance in Harsh Environments:
In applications exposed to harsh conditions, such as outdoor machinery or industrial settings, seals and shields are vital. They protect bearings from abrasive particles, chemicals, and extreme temperatures, ensuring reliable performance despite challenging conditions.
- Noise and Vibration Reduction:
Seals and shields can help reduce noise and vibration generated by the bearing. They provide additional damping and stability, contributing to smoother operation and enhanced user comfort in noise-sensitive applications.
- Customized Protection:
Manufacturers offer a variety of seal and shield designs to suit different application requirements. Some seals provide higher levels of protection against contamination, while others are designed for high-speed or high-temperature environments.
- Trade-Offs:
While seals and shields offer significant benefits, they can also introduce some friction due to contact with the bearing’s inner or outer ring. Engineers must balance the level of protection with the desired operating characteristics, considering factors like friction, speed, and environmental conditions.
Overall, seals and shields play a vital role in maintaining the integrity and performance of ball bearings. By effectively preventing contaminants from entering and preserving lubrication, they ensure the smooth and reliable operation of machinery and equipment in a wide range of applications.
How does Lubrication Impact the Performance and Lifespan of Ball Bearings?
Lubrication plays a critical role in the performance and lifespan of ball bearings. Proper lubrication ensures smooth operation, reduces friction, minimizes wear, and prevents premature failure. Here’s how lubrication impacts ball bearings:
- Friction Reduction:
Lubrication creates a thin film between the rolling elements (balls) and the raceways of the bearing. This film reduces friction by separating the surfaces and preventing direct metal-to-metal contact. Reduced friction results in lower energy consumption, heat generation, and wear.
- Wear Prevention:
Lubricants create a protective barrier that prevents wear and damage to the bearing’s components. Without proper lubrication, the repeated rolling and sliding of the balls against the raceways would lead to accelerated wear, surface pitting, and eventual failure.
- Heat Dissipation:
Lubricants help dissipate heat generated during operation. The rolling elements and raceways can generate heat due to friction. Adequate lubrication carries away this heat, preventing overheating and maintaining stable operating temperatures.
- Corrosion Resistance:
Lubrication prevents moisture and contaminants from coming into direct contact with the bearing’s surfaces. This helps protect the bearing against corrosion, rust, and the formation of debris that can compromise its performance and longevity.
- Noise Reduction:
Lubricated ball bearings operate quietly because the lubricant cushions and dampens vibrations caused by the rolling motion. This noise reduction is crucial in applications where noise levels need to be minimized.
- Seal Protection:
Lubricants help maintain the effectiveness of seals or shields that protect the bearing from contaminants. They create a barrier that prevents particles from entering the bearing and causing damage.
- Improved Efficiency:
Properly lubricated ball bearings operate with reduced friction, leading to improved overall efficiency. This is especially important in applications where energy efficiency is a priority.
- Lifespan Extension:
Effective lubrication significantly extends the lifespan of ball bearings. Bearings that are properly lubricated experience less wear, reduced fatigue, and a lower likelihood of premature failure.
- Selection of Lubricant:
Choosing the right lubricant is essential. Factors such as speed, temperature, load, and environmental conditions influence the choice of lubricant type and viscosity. Some common lubricant options include grease and oil-based lubricants.
- Regular Maintenance:
Regular lubrication maintenance is crucial to ensure optimal bearing performance. Bearings should be inspected and relubricated according to manufacturer recommendations and based on the application’s operating conditions.
In summary, proper lubrication is essential for the optimal performance, longevity, and reliability of ball bearings. It reduces friction, prevents wear, dissipates heat, protects against corrosion, and contributes to smooth and efficient operation in various industrial and mechanical applications.
editor by CX 2023-11-18
China Good quality High Quality Cylindrical Roller Bearings Hot Sale Size double row ball bearing
Product Description
Product Description
Product application
Certifications
Packaging & Shipping
FAQ
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we are CZPT to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers
| Aligning: | Non-Aligning Bearing |
|---|---|
| Separated: | Unseparated |
| Rows Number: | Single |
| Load Direction: | Radial Bearing |
| Material: | Bearing Steel |
| Rotations: | Smoothy |
| Samples: |
US$ 1/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Choosing the Right Ball Bearing for Your Application
When choosing a Ball Bearing, there are several things to consider. These factors include: the size, lubricant type, presence of corrosive agents, stray electrical currents, and more. It can be challenging to choose the right type, size, and type of ball bearing for your application. You should also carefully calculate the loads to determine the right size. Here are some tips for choosing the right Ball Bearing for your application.
Single-row
The single-row ball bearing is one of the most popular types of bearings. The inner and outer ring are designed with raceway grooves that are shaped slightly larger than the balls. This type of bearing has a low torque and can handle high-speed applications with minimal power loss. The radial dimensions of single-row ball bearings also vary, so it is possible to find one that fits your specific application. Besides the above-mentioned advantages, single-row ball bearings are also available with varying grease levels and are widely applicable to applications where the space is limited.
Single-row ball bearings are also called angular-contact ball bearings. Because of their single-row design, they are not separable and can accommodate a high-speed, heavy-duty application. Single-row angular-contact ball bearings can only handle axial load in one direction, and they must be installed in pairs for pure radial loads. Single-row ball bearings are a popular type of rolling bearings and can be used for a wide range of applications.
Self-aligning
The self-aligning ball bearing was invented by Sven Wingquist, a plant engineer for a textile company in Sweden. While he was responsible for making production as efficient as possible, he soon realized that the machinery he had in place wasn’t working as efficiently as it could. Although ball bearings are great for reducing friction, they were not flexible enough to compensate for misalignments in the machine.
Self-aligning ball bearings have two rows of balls and a common sphered raceway. The inner ring is curved and combines the two rows of balls into one cage. These bearings can tolerate shaft misalignment and compensate for static angular defects. They can be used in simple woodworking machinery, ventilators, and conveying equipment. They are often the preferred choice for applications where shaft alignment is an issue.
Ceramic
A Ceramic ball bearing is a type of high-performance bearing that is available in both full-ceramic and hybrid forms. The main differences between ceramic and steel ball bearings are their construction, lubrication, and mobility. High-quality ceramic ball bearings are durable, and they are ideal for corrosive and high-temperature applications. The material used to create these bearings helps prevent electrolytic corrosion. They are also ideal for reducing the friction and lubrication requirements.
Ceramic balls are harder and less brittle than steel balls, which gives them a higher degree of rigidity. Ceramics also have a higher hardness, with a hardness of Rc75-80 compared to Rc58-64 for steel balls. Their high compressive strength is approximately 5 to 7 times greater than steel. In addition, they have a very low coefficient of friction, which allows them to spin at higher speeds and with less friction. This increases their lifespan and durability, and decreases the energy needed to turn cranks.
Steel
Unlike traditional bearings, steel balls have a relatively uniform hardness. Carbon steel, for instance, is 2.1% carbon by weight. According to the American Iron and Steel Institute, copper content must be no more than 0.40% and manganese content should not be more than 1.65 g/cm3. After carbonizing, steel balls undergo a process called sizing, which improves their roundness geometry and hardness.
The main differences between steel ball bearings and ceramic ball bearings can be traced to their different materials. Ceramic balls are made from zirconium dioxide or silicon nitride. Silicon nitride is harder than steel and resists shocks. The result is increased speed and longer service life. Polyoxymethylene acetal (PMMA) bearing balls are known for their stiffness, strength, and tolerance, but are not as common as steel ball bearings.
Plastic
The most popular types of plastic ball bearings are made of polypropylene or PTFE. These bearings are used in applications requiring higher chemical resistance. Polypropylene is a structural polymer that offers excellent physical and chemical properties, including excellent resistance to organic solvents and degreasing agents. Its lightweight, low moisture absorption rate, and good heat resistance make it an excellent choice for high-temperature applications. However, plastic bearings are not without their drawbacks, especially when operating at very high temperatures or under heavy loads.
Compared to metal bearings, plastic ball-bearings do not require lubrication. They also are highly corrosion-resistant, making them an excellent choice for wash-down applications. They are also post-, autoclave-, and gamma sterilizable. Many conventional steel ball-bearings cannot handle the high temperatures of food processing or swimming pools. In addition to high temperature applications, plastic ball bearings are resistant to chemicals, including chlorine.
Glass
Plastic sliding bearings are molded bearings made of engineering plastic. With self-lubricating modification technology, these bearings can be produced by injection molding of plastic beads. They are widely used in various industries such as office equipment, fitness and automotive equipment. In addition to plastic bearings, glass balls are used in a variety of other applications, including medical equipment. Glass ball bearings have excellent corrosion resistance, excellent mechanical properties, and are electrically insulators.
Plastic ball bearings are made of all-plastic races and cages. These bearings are suitable for applications that are exposed to acids and alkalis. Because they are cheaper than glass balls, plastic ball bearings are popular in chemical-exposed environments. Stainless steel balls are also resistant to heat and corrosion. But the main disadvantage of plastic ball bearings is that they are not as strong as glass balls. So, if weight and noise is your main concern, consider using plastic balls instead.
Miniature
The global miniature ball bearing market is expected to reach US$ 2.39 Billion by 2027, at a CAGR of 7.2%. Growth in the region is attributed to technological advancement and government initiatives. Countries such as India and China are attracting FDIs and emphasizing the establishment of a global manufacturing hub. This is boosting the market for miniature ball bearings. The miniscule ball bearings are manufactured in small quantities and are very small.
Some manufacturers produce miniature ball bearings in different materials and designs. Chrome steel is the most popular material for miniature ball bearings because of its high load capacity, low noise properties, and lower cost. But the cost of stainless steel miniature bearings is low, since the amount of steel used is minimal. Stainless steel miniature bearings are the smallest in size. Therefore, you can choose stainless steel mini ball bearings for high-speed applications.
Angular-contact
Angular-contact ball bearings have three components: a cage, inner ring, and balls. Angular-contact ball bearings can support high axial and radial loads. Various design and manufacturing attributes make angular-contact ball bearings suitable for a variety of applications. Some features of this bearing type include a special lubricant, different cage materials, and different coatings.
The size of an angular-contact ball bearing is determined by the design units: outer ring width, axial load, and radial load. Depending on the type of application, an angular-contact ball bearing may be manufactured in double-row, triple-row, or quadruple-row configurations. Angular contact ball bearings can be classified according to their design units, which range from metric to imperial. A higher ABEC number means tighter tolerances. To determine the tolerance equivalent of a particular bearing, consult a standard Angular-contact ball bearing table.
Angular-contact ball bearings feature high and low-shoulder configurations. They have two-dimensional races that accommodate axial and radial loads. They are available in self-retaining units with solid inner and outer rings, and ball and cage assemblies. Cages made of cast and wrought brass are the most popular, but lightweight phenolic cages are also available. The latter is a better choice because it doesn’t absorb oil and has lower rolling friction.
Materials
When it comes to the construction of a ball bearing, high-quality raw materials are a crucial component. These materials not only affect the overall quality of a ball bearing, but also influence the cost. That’s why you should pay close attention to raw material quality. In addition to that, raw materials should be tested several times before the manufacturing process to ensure quality. Read on for some information about the different types of materials used to make ball bearings.
Steel is the most common material for ball bearings. Most ball bearings contain stainless steel balls, which are remarkably corrosion-resistant. They are also resistant to saltwater and alkalis. However, stainless steel balls are heavier than plastic ones, and they are also magnetic, which may be a drawback in some applications. If you’re looking for a metal-free option, glass balls are the way to go. They’re sturdy, lightweight, and resistant to a wide range of chemicals.
editor by CX 2023-11-15
China Small Size Slewing Ring Bearing for Truck Mounted Crane connecting rod bearing
Item Description
660 mm tiny dimensions slewing bearing for truck mounted crane.
594 mm tiny dimension slewing bearing for truck mounted crane.
Transient introduction our CZPT bearings
one.introduction:we are a manufacturer of slewing bearing considering that 1993, our manufacturing unit occupies a area of 30000square meters with 4 workshop and 1 office developing.
two. Featured items: slewing bearing and slewing generate
three. Capital: Current is 1 million RMB, but we are escalating the capital to ten million RMB
4. Workers: 40
5. Certification: ISO9001:2008, 3.1 certificate, CCS certification, Science and Technologies Development Award
six. Yearly Exportation: 8million USD
seven. Exported nations around the world: (39)
Asia: India, Pakistan, Iran, Signore, Ga, Malaysia, Vietnam, Thailand, Philippines, Israel, Korea, UAE, Sri Lanka, Saudi Arabia,
Europe: Turkey, Russia, Spain, Czech Republic, Italy, Poland, Slovakia, Bosnia and Herzegovina, Austria, France, Germany, Switzerland, Finland, Ukraine, British isles
The united states: USA, Canada, Mexico, Brazil, Puerto Rico, Peru, Chile
Africa: South Africa, Egypt
Oceania: Australia
Introduction of CZPT solitary row ball slewing bearings
LYHY is a expert producer in slewing ring bearings considering that 1993. We can also design and make other standard and non-normal ball bearings, roller bearings and precision bearings as per customer’s diverse specialized requirements.
Slewing bearing is also known as slewing ring, slewing ring bearing, turntable bearing, and rotary bearing.
The solitary row ball slewing ring bearing is composed of 2 seat-rings. The balls speak to with the circular race at 4 factors, by means of which the axial pressure, radial force and resultant instant might be born concurrently.
Composition:
Solitary row ball slewing bearing has 3 different varieties:
One row ball slewing bearing with no gear
One row ball slewing bearing with external gear
Solitary row ball slewing bearing with inside equipment
LYHY Creation Method
Quality Management Procedure of CZPT slewing bearings
LYHY Slewing Bearing Packing
Bearing floor is covered with the anti-rust oil first and then wrapped with the plastic film
And then packed with kraft paper and specialist belts
At previous, with wood box totally at the outer packing to invoid the rust or the moist
We can depend on the buyers demand to be packed
Transportation:
All CZPT slewing ring bearings can be normally delivered timely, normal generation time is 15-fifty days based on different slew bearings diameters, sometimes slew rings will be in stock.
Slewing bearings can be provided various shipping and delivery conditions, this sort of as EXW, FOB, CIF, DDU and so on.
Also, slewing rings can be transported by diverse transport ways, by express (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.
Set up OF CZPT SLEWING BEARINGS
Preparation:
Make positive that the product is proper and slewing bearing isn’t really damaged during transportation.
2. Check the appearance and rotational state of the bearing, such as rotational precision clearance, rotating flexibility, seals placement, lubrication grease and many others.
3. The installation datum airplane and bracket putting in aircraft need to be cleanse, grease, burr, paint and other foreign physique need to be wiped off.
Set up:
one. The screws in the installing plane need to be in shape with the mounting holes in the slewing bearing
2. The slewing bearing has a gentle zone marked with an “s” on the higher area, when putting in the bearing, it is crucial to make certain that this spot is put in a non-load or infrequent load zone.
3. When the bearing is positioned on the supporting body perform it is crucial to verify the interface between these 2 surfaces. This examine should be carried out with the insertion of truly feel gauges in between the 2 surfaces. If a gap ought to exist then it is advised to plane/resurface the effective region so as to get rid of the hole.
4. Install slewing bearing with high energy screws, and pick proper strength bolts. All bolts are necessary to be tightened evenly. The sequence of this tightening approach is revealed in Pic. Welding of bearing is not authorized, in the function of welding any adjacent parts, warmth transfer shall be avoided so as to cause the bearing to turn into deformed or alter the hardness.
5. After installation, the bearing should be rotated to examine for easy procedure and any emission of unusual sound. If both of the aforementioned are mentioned, then the bearing need to be modified to eliminate them. The teeth of the biggest run-out are coated with inexperienced paint.
FAQ:
Q: Are LYHY BEARINGS trading firm or maker?
A: LYHY BEARINGS is a professional manufacturer for slewing bearings, thin part bearings, ball bearings and rolling bearings
Q: How do LYHY BEARINGS control quality of their bearing?
A: LYHY BEARINGS has established strict quality control techniques, all the products and services has passed ISO9001-2008 High quality Certificate and 3rd celebration this kind of as CCS, LR,Abdominal muscles,BV
Q: What is the MOQ?
A: MOQ is 1pc, pls information us for detailed information.
Q: How about the deal for CZPT bearings?
A: Standard Industrial packing in standard issue (Plastic tube+ professional plastic belts+ plywood situation). Take layout deal when OEM.
Q: How prolonged is the manufacturing time?
A: It takes about 7-40 days, depends on the product and quantity.
Q: How about the delivery?
A: We can prepare the cargo or you may possibly have your own forwarder.
Q: Is sample available?
A: Yes, sample purchase is appropriate.
Q: Can we use our very own Brand or style on bearings?
A: Yes. OEM is acceptable for LYHY BEARINGS. We can design as per your specifications and use your own Brand and package design and style.
| Model | ||
| None equipment | External Equipment | Internal Gear |
| 571.twenty.two hundred | 011.twenty.two hundred | / |
| 571.twenty.224 | 011.twenty.224 | / |
| 571.twenty.250 | 011.twenty.250 | / |
| 571.20.280 | 011.twenty.280 | / |
| 571.twenty five.315 | 011.25.315 | 013.twenty five.315 |
| 571.25.355 | 011.25.355 | 013.twenty five.355 |
| 571.25.four hundred | 011.twenty five.four hundred | 013.25.four hundred |
| 571.twenty five.450 | 011.twenty five.450 | 013.25.450 |
| 571.thirty.500 | 011.thirty.500 | 013.thirty.five hundred |
| 012.30.five hundred | 014.30.500 | |
| 571.25.500 | 011.twenty five.500 | 013.25.five hundred |
| 012.twenty five.500 | 014.25.500 | |
| 571.thirty.560 | 011.30.560 | 013.thirty.560 |
| 012.30.560 | 014.30.560 | |
| 571.25.560 | 011.twenty five.560 | 013.twenty five.560 |
| 012.twenty five.560 | 014.25.560 | |
| 571.thirty.630 | 011.thirty.630 | 013.thirty.630 |
| 012.30.630 | 014.thirty.630 | |
| 571.twenty five.630 | 011.twenty five.630 | 013.twenty five.630 |
| 012.25.630 | 014.twenty five.630 | |
| 571.30.710 | 011.30.710 | 013.30.710 |
| 012.thirty.710 | 014.thirty.710 | |
| 571.25.710 | 011.twenty five.710 | 013.25.710 |
| 012.thirty.710 | 014.25.710 | |
| 571.30.955.eleven | / | / |
| 571.forty.800 | 011.40.800 | 013.40.800 |
| 012.40.800 | 014.40.800 | |
| 571.thirty.800 | 011.30.800 | 013.thirty.800 |
| 012.30.800 | 014.thirty.800 | |
| 571.40.900 | 011.40.900 | 013.forty.900 |
| 012.forty.900 | 014.40.900 | |
| 571.30.900 | 011.thirty.900 | 013.30.900 |
| 012.thirty.900 | 014.thirty.900 | |
| 571.40.one thousand | 011.forty.one thousand | 013.forty.one thousand |
| 012.forty.a thousand | 014.40.a thousand | |
| 571.thirty.one thousand | 011.thirty.one thousand | 013.thirty.a thousand |
| 012.thirty.a thousand | 014.thirty.one thousand | |
| 571.forty.1120 | 011.40.1120 | 013.40.1120 |
| 012.forty.1120 | 014.forty.1120 | |
| 011.forty.1120.12K | / | |
| 012.40.1120.12K1 | / | |
| 571.30.1120 | 011.30.1120 | 013.thirty.1120 |
| 012.30.1120 | 014.thirty.1120 | |
| 571.forty five.1250 | 011.forty five.1250 | 013.forty five.1250 |
| 011.forty five.1250 | 014.45.1250 | |
| 571.35.1250 | 011.35.1250 | 013.35.1250 |
| 011.35.1250 | 014.35.1250 | |
| 571.45.1400 | 011.forty five.1400 | 013.45.1400 |
| 012.forty five.1400 | 014.45.1400 | |
| 571.35.1400 | 011.35.1400 | 013.35.1400 |
| 012.35.1400 | 014.35.1400 | |
| 571.forty five.1600 | 011.45.1600 | 013.forty five.1600 |
| 012.45.1600 | 014.45.1600 | |
| 571.35.1600 | 011.35.1600 | 013.35.1600 |
| 012.35.1600 | 014.35.1600 | |
| 571.forty five.1800 | 011.forty five.1800 | 013.forty five.1800 |
| 012.45.1800 | 014.45.1800 | |
| 011.45.1800.05 | / | |
| 571.35.1800 | 011.35.1800 | 013.35.1800 |
| 012.35.1800 | 014.35.1800 | |
| 571.60.2000 | 011.60.2000 | 013.60.2000 |
| 012.sixty.2000 | 014.60.2000 | |
| 012.sixty.2000.12K | / | |
| 571.forty.2000 | 011.forty.2000 | 013.forty.2000 |
| 012.40.2000 | 014.40.2000 | |
| 571.60.2240 | 011.sixty.2240 | 013.60.2240 |
| 012.sixty.2240 | 014.60.2240 | |
| 571.40.2240 | 011.40.2240 | 013.40.2240 |
| 012.forty.2240 | 014.40.2240 | |
| 571.60.2500 | 011.sixty.2500 | 013.sixty.2500 |
| 012.60.2500 | 014.60.2500 | |
| 571.40.2500 | 011.40.2500 | 013.forty.2500 |
| 012.40.2500 | 014.forty.2500 | |
| 571.60.2800 | 011.60.2800 | 013.sixty.2800 |
| 012.sixty.2800 | 014.60.2800 | |
| 571.40.2800 | 011.40.2800 | 013.40.2800 |
| 012.40.2800 | 014.forty.2800 | |
| 571.seventy five.3150 | 011.seventy five.3150 | 013.seventy five.3150 |
| 012.75.3150 | 014.seventy five.3150 | |
| 571.50.3150 | 011.fifty.3150 | 013.fifty.3150 |
| 012.50.3150 | 014.fifty.3150 | |
| 571.75.3550 | 011.seventy five.3550 | 013.75.3550 |
| 012.75.3550 | 014.75.3550 | |
| 571.50.3550 | 011.fifty.3550 | 013.50.3550 |
| 012.fifty.3550 | 014.50.3550 | |
| 571.75.4000 | 011.75.4000 | 013.seventy five.4000 |
| 012.75.4000 | 014.75.4000 | |
| 571.fifty.4000 | 011.fifty.4000 | 013.50.4000 |
| 012.fifty.4000 | 014.fifty.4000 | |
| 571.75.4500 | 011.75.4500 | 013.seventy five.4500 |
| 012.seventy five.4500 | 014.seventy five.4500 | |
| 571.fifty.4500 | 011.fifty.4500 | 013.50.4500 |
| 012.50.4500 | 014.fifty.4500 | |
| Standard or Nonstandard: | Standard |
|---|---|
| Feature: | High Speed |
| Sealing Gland: | Sealed On Both Sides |
| Rolling-Element Number: | Single-Row |
| Roller Type: | Four Point Contact Ball |
| Material: | 50mn, 42CrMo |
###
| Samples: |
US$ 500/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
|---|
###
| Model | ||
| None gear | External Gear | Internal Gear |
| 010.20.200 | 011.20.200 | / |
| 010.20.224 | 011.20.224 | / |
| 010.20.250 | 011.20.250 | / |
| 010.20.280 | 011.20.280 | / |
| 010.25.315 | 011.25.315 | 013.25.315 |
| 010.25.355 | 011.25.355 | 013.25.355 |
| 010.25.400 | 011.25.400 | 013.25.400 |
| 010.25.450 | 011.25.450 | 013.25.450 |
| 010.30.500 | 011.30.500 | 013.30.500 |
| 012.30.500 | 014.30.500 | |
| 010.25.500 | 011.25.500 | 013.25.500 |
| 012.25.500 | 014.25.500 | |
| 010.30.560 | 011.30.560 | 013.30.560 |
| 012.30.560 | 014.30.560 | |
| 010.25.560 | 011.25.560 | 013.25.560 |
| 012.25.560 | 014.25.560 | |
| 010.30.630 | 011.30.630 | 013.30.630 |
| 012.30.630 | 014.30.630 | |
| 010.25.630 | 011.25.630 | 013.25.630 |
| 012.25.630 | 014.25.630 | |
| 010.30.710 | 011.30.710 | 013.30.710 |
| 012.30.710 | 014.30.710 | |
| 010.25.710 | 011.25.710 | 013.25.710 |
| 012.30.710 | 014.25.710 | |
| 010.30.955.11 | / | / |
| 010.40.800 | 011.40.800 | 013.40.800 |
| 012.40.800 | 014.40.800 | |
| 010.30.800 | 011.30.800 | 013.30.800 |
| 012.30.800 | 014.30.800 | |
| 010.40.900 | 011.40.900 | 013.40.900 |
| 012.40.900 | 014.40.900 | |
| 010.30.900 | 011.30.900 | 013.30.900 |
| 012.30.900 | 014.30.900 | |
| 010.40.1000 | 011.40.1000 | 013.40.1000 |
| 012.40.1000 | 014.40.1000 | |
| 010.30.1000 | 011.30.1000 | 013.30.1000 |
| 012.30.1000 | 014.30.1000 | |
| 010.40.1120 | 011.40.1120 | 013.40.1120 |
| 012.40.1120 | 014.40.1120 | |
| 011.40.1120.12K | / | |
| 012.40.1120.12K1 | / | |
| 010.30.1120 | 011.30.1120 | 013.30.1120 |
| 012.30.1120 | 014.30.1120 | |
| 010.45.1250 | 011.45.1250 | 013.45.1250 |
| 011.45.1250 | 014.45.1250 | |
| 010.35.1250 | 011.35.1250 | 013.35.1250 |
| 011.35.1250 | 014.35.1250 | |
| 010.45.1400 | 011.45.1400 | 013.45.1400 |
| 012.45.1400 | 014.45.1400 | |
| 010.35.1400 | 011.35.1400 | 013.35.1400 |
| 012.35.1400 | 014.35.1400 | |
| 010.45.1600 | 011.45.1600 | 013.45.1600 |
| 012.45.1600 | 014.45.1600 | |
| 010.35.1600 | 011.35.1600 | 013.35.1600 |
| 012.35.1600 | 014.35.1600 | |
| 010.45.1800 | 011.45.1800 | 013.45.1800 |
| 012.45.1800 | 014.45.1800 | |
| 011.45.1800.05 | / | |
| 010.35.1800 | 011.35.1800 | 013.35.1800 |
| 012.35.1800 | 014.35.1800 | |
| 010.60.2000 | 011.60.2000 | 013.60.2000 |
| 012.60.2000 | 014.60.2000 | |
| 012.60.2000.12K | / | |
| 010.40.2000 | 011.40.2000 | 013.40.2000 |
| 012.40.2000 | 014.40.2000 | |
| 010.60.2240 | 011.60.2240 | 013.60.2240 |
| 012.60.2240 | 014.60.2240 | |
| 010.40.2240 | 011.40.2240 | 013.40.2240 |
| 012.40.2240 | 014.40.2240 | |
| 010.60.2500 | 011.60.2500 | 013.60.2500 |
| 012.60.2500 | 014.60.2500 | |
| 010.40.2500 | 011.40.2500 | 013.40.2500 |
| 012.40.2500 | 014.40.2500 | |
| 010.60.2800 | 011.60.2800 | 013.60.2800 |
| 012.60.2800 | 014.60.2800 | |
| 010.40.2800 | 011.40.2800 | 013.40.2800 |
| 012.40.2800 | 014.40.2800 | |
| 010.75.3150 | 011.75.3150 | 013.75.3150 |
| 012.75.3150 | 014.75.3150 | |
| 010.50.3150 | 011.50.3150 | 013.50.3150 |
| 012.50.3150 | 014.50.3150 | |
| 010.75.3550 | 011.75.3550 | 013.75.3550 |
| 012.75.3550 | 014.75.3550 | |
| 010.50.3550 | 011.50.3550 | 013.50.3550 |
| 012.50.3550 | 014.50.3550 | |
| 010.75.4000 | 011.75.4000 | 013.75.4000 |
| 012.75.4000 | 014.75.4000 | |
| 010.50.4000 | 011.50.4000 | 013.50.4000 |
| 012.50.4000 | 014.50.4000 | |
| 010.75.4500 | 011.75.4500 | 013.75.4500 |
| 012.75.4500 | 014.75.4500 | |
| 010.50.4500 | 011.50.4500 | 013.50.4500 |
| 012.50.4500 | 014.50.4500 | |
| Standard or Nonstandard: | Standard |
|---|---|
| Feature: | High Speed |
| Sealing Gland: | Sealed On Both Sides |
| Rolling-Element Number: | Single-Row |
| Roller Type: | Four Point Contact Ball |
| Material: | 50mn, 42CrMo |
###
| Samples: |
US$ 500/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
|---|
###
| Model | ||
| None gear | External Gear | Internal Gear |
| 010.20.200 | 011.20.200 | / |
| 010.20.224 | 011.20.224 | / |
| 010.20.250 | 011.20.250 | / |
| 010.20.280 | 011.20.280 | / |
| 010.25.315 | 011.25.315 | 013.25.315 |
| 010.25.355 | 011.25.355 | 013.25.355 |
| 010.25.400 | 011.25.400 | 013.25.400 |
| 010.25.450 | 011.25.450 | 013.25.450 |
| 010.30.500 | 011.30.500 | 013.30.500 |
| 012.30.500 | 014.30.500 | |
| 010.25.500 | 011.25.500 | 013.25.500 |
| 012.25.500 | 014.25.500 | |
| 010.30.560 | 011.30.560 | 013.30.560 |
| 012.30.560 | 014.30.560 | |
| 010.25.560 | 011.25.560 | 013.25.560 |
| 012.25.560 | 014.25.560 | |
| 010.30.630 | 011.30.630 | 013.30.630 |
| 012.30.630 | 014.30.630 | |
| 010.25.630 | 011.25.630 | 013.25.630 |
| 012.25.630 | 014.25.630 | |
| 010.30.710 | 011.30.710 | 013.30.710 |
| 012.30.710 | 014.30.710 | |
| 010.25.710 | 011.25.710 | 013.25.710 |
| 012.30.710 | 014.25.710 | |
| 010.30.955.11 | / | / |
| 010.40.800 | 011.40.800 | 013.40.800 |
| 012.40.800 | 014.40.800 | |
| 010.30.800 | 011.30.800 | 013.30.800 |
| 012.30.800 | 014.30.800 | |
| 010.40.900 | 011.40.900 | 013.40.900 |
| 012.40.900 | 014.40.900 | |
| 010.30.900 | 011.30.900 | 013.30.900 |
| 012.30.900 | 014.30.900 | |
| 010.40.1000 | 011.40.1000 | 013.40.1000 |
| 012.40.1000 | 014.40.1000 | |
| 010.30.1000 | 011.30.1000 | 013.30.1000 |
| 012.30.1000 | 014.30.1000 | |
| 010.40.1120 | 011.40.1120 | 013.40.1120 |
| 012.40.1120 | 014.40.1120 | |
| 011.40.1120.12K | / | |
| 012.40.1120.12K1 | / | |
| 010.30.1120 | 011.30.1120 | 013.30.1120 |
| 012.30.1120 | 014.30.1120 | |
| 010.45.1250 | 011.45.1250 | 013.45.1250 |
| 011.45.1250 | 014.45.1250 | |
| 010.35.1250 | 011.35.1250 | 013.35.1250 |
| 011.35.1250 | 014.35.1250 | |
| 010.45.1400 | 011.45.1400 | 013.45.1400 |
| 012.45.1400 | 014.45.1400 | |
| 010.35.1400 | 011.35.1400 | 013.35.1400 |
| 012.35.1400 | 014.35.1400 | |
| 010.45.1600 | 011.45.1600 | 013.45.1600 |
| 012.45.1600 | 014.45.1600 | |
| 010.35.1600 | 011.35.1600 | 013.35.1600 |
| 012.35.1600 | 014.35.1600 | |
| 010.45.1800 | 011.45.1800 | 013.45.1800 |
| 012.45.1800 | 014.45.1800 | |
| 011.45.1800.05 | / | |
| 010.35.1800 | 011.35.1800 | 013.35.1800 |
| 012.35.1800 | 014.35.1800 | |
| 010.60.2000 | 011.60.2000 | 013.60.2000 |
| 012.60.2000 | 014.60.2000 | |
| 012.60.2000.12K | / | |
| 010.40.2000 | 011.40.2000 | 013.40.2000 |
| 012.40.2000 | 014.40.2000 | |
| 010.60.2240 | 011.60.2240 | 013.60.2240 |
| 012.60.2240 | 014.60.2240 | |
| 010.40.2240 | 011.40.2240 | 013.40.2240 |
| 012.40.2240 | 014.40.2240 | |
| 010.60.2500 | 011.60.2500 | 013.60.2500 |
| 012.60.2500 | 014.60.2500 | |
| 010.40.2500 | 011.40.2500 | 013.40.2500 |
| 012.40.2500 | 014.40.2500 | |
| 010.60.2800 | 011.60.2800 | 013.60.2800 |
| 012.60.2800 | 014.60.2800 | |
| 010.40.2800 | 011.40.2800 | 013.40.2800 |
| 012.40.2800 | 014.40.2800 | |
| 010.75.3150 | 011.75.3150 | 013.75.3150 |
| 012.75.3150 | 014.75.3150 | |
| 010.50.3150 | 011.50.3150 | 013.50.3150 |
| 012.50.3150 | 014.50.3150 | |
| 010.75.3550 | 011.75.3550 | 013.75.3550 |
| 012.75.3550 | 014.75.3550 | |
| 010.50.3550 | 011.50.3550 | 013.50.3550 |
| 012.50.3550 | 014.50.3550 | |
| 010.75.4000 | 011.75.4000 | 013.75.4000 |
| 012.75.4000 | 014.75.4000 | |
| 010.50.4000 | 011.50.4000 | 013.50.4000 |
| 012.50.4000 | 014.50.4000 | |
| 010.75.4500 | 011.75.4500 | 013.75.4500 |
| 012.75.4500 | 014.75.4500 | |
| 010.50.4500 | 011.50.4500 | 013.50.4500 |
| 012.50.4500 | 014.50.4500 | |
Types of Ball Bearings
There are several types of ball bearings: Double-row angular contact, Four-point contact, Self-aligning, and Ceramic hybrid. Here’s a brief description of each. For more information, read our article about Double-row angular contact ball bearings. You’ll be better informed about how they’re made. Also, learn about how the cages that hold the balls in place are secured with rivets.
Double-row, angular-contact bearing
Double-row, angular-contact ball bearings are similar in their contact surfaces in one direction, and the two pairs of bearings are installed axially opposite to one another. This design allows them to support combined loads in axial and radial directions. These types of bearings are used for high-precision, high-speed applications. They can be used in everything from turbines to dentistry equipment. Double-row, angular-contact bearings are available at Grainger, as are single-row versions.
Double-row, angular-contact ball bearings are a popular option for applications where high precision and high speed are required. The design features of these bearings are ideal for applications with axial space restrictions. In contrast, they are smaller than two single-row angular-contact bearings and are available in steel, polyamide, or brass cages. Whether you need a cage for high speed or hard operating conditions is up to you. If you are unsure about the right cage for your application, contact Schaeffler.
Single-row angular-contact ball bearings are the most common type of bearings. Double-row bearings are also available with a shielded outer ring, which protects the balls inside the bearing from external contaminants. Because these double-row bearings are a good choice for applications requiring high performance, they are often the most affordable option. They offer similar performance as single-row bearings but are much more rigid.
Preloading is a key performance characteristic for double-row angular-contact ball bearings. Preloading can decrease the service life of double-row angular-contact ball bearings by up to 380 percent. Alternatively, you can preload double-row angular-contact ball bearings by placing spacers between their outer rings. Good double-row angular-contact bearing installation will increase working accuracy and bearing life.
Four-point contact ball bearing
The Four Point Contact Ball Bearing Market can be segmented into three types: 35 Degree, 45 Degree, and Other. The 35 Degree segment is expected to witness the fastest growth over the next few years, owing to its increased operational speed and competence in axial and radial axis load handling. Other types of four-point contact ball bearings include the Miniature and Deep Groove varieties. These are widely used in automobiles, aerospace, and other industries.
These bearings are designed for oil-free screw compressors, and they feature an outer-ring guided brass cage to reduce friction and increase running accuracy. In addition, they have lower maintenance costs compared to conventional bearings. However, they have a higher mean roughness value than their counterparts. High-speed operations require high-speed bearings that can withstand fast speed changes. This is because of the higher friction rate, which results from four-point contact.
The Four-Point Contact Ball Bearing is a highly versatile product, as it can handle radial, thrust, and moment loads. Because of this, it is often the first choice for slow to moderate-speed applications. This design also has a simplified assembly process, requiring only a single double-half-turn to install. It is the first choice of many automotive OEMs because it is extremely efficient. If you want a ball bearing with these benefits, you should contact a local bearing company.
The Four-Point Contact Ball Bearing Market will continue to grow despite a tough economy and volatile trade conditions. Demand for automotive and aerospace components is expected to grow alongside a variety of technological advancements. Meanwhile, demand for energy-efficient products will continue to increase with changes in trade policy, an imbalance in the supply-side ecosystem, and geopolitical risk. And while all these factors will continue to drive the market growth, a few challenges are worth considering.
The Four-Point Contact Bearing is designed with the same basic structure as its two-point counterpart. In a four-point contact ball bearing, one ball can have four distinct points of contact with two rings. Two of these contact points may be in diagonal position. The two remaining contact points change position and accommodate radial loads. Consequently, the Four-Point Contact Bearing is more flexible and robust than its two-point counterparts.
Self-aligning ball bearing
The self-aligning ball bearing is an incredibly useful tool in many industries. This type of bearing has a sealing lip that makes contact with a smooth chamfer on the inner ring. Because of the self-aligning nature of these bearings, they are not prone to misalignment. They can withstand temperatures ranging from -30°C to 120°C and should not be heated prior to installation.
A self-aligning ball bearing is an elastomer-based spherical-shaped bearing with two rows of rolling elements. These bearings can accommodate large radial loads, and their outer ring raceway is curved to provide a spherical effect. The inner ring, or cage, can be either cylindrical or conical. The inner diameter of a self-aligning ball bearing is normally cylindrical, but some are conical. They typically have three oil holes.
When choosing a self-aligning ball bearing, look for a model with a large enough bearing diameter to accommodate the shaft’s bending. Self-aligning bearings may also be interchangeable with standard ball bearing assemblies. You can find individual values in manufacturer catalogues. These bearings are useful in limited applications, although they are not necessarily ideal for everything. For example, in applications where combined loads are the main concern, self-aligning ball bearings should only be used if the application requires minimal misalignment.
A self-aligning ball bearing is a highly-efficient, energy-efficient solution for a variety of applications. It is a simple, low-maintenance solution that makes your life easier. Its unique outer raceway allows restraining springs to absorb the deflection that is common in other bearings. The result is a cooler, smoother running vehicle. It also helps prevent misalignment, which makes it ideal for use in many applications.
The SKF self-aligning ball bearing is an excellent choice for applications involving heavy deflection of the shaft. They are the lowest-friction bearing available. Their steel plate reinforced seals prevent them from separating from the shaft during operation. They are also resistant to oil, making them the perfect solution for high-speed applications. In addition to this, they are designed to work in a wide range of temperatures.
Ceramic hybrid ball bearing
A hybrid ball bearing made from a combination of steel and ceramics is a good option for high-speed applications requiring electrical isolation. This combination offers an extended lifespan and minimal electrical corrosion or seizure risk. In addition, the hybrid ball bearings have less friction than steel bearings and can operate at low speeds. To learn more about this hybrid type of bearing, continue reading. We’ll also discuss how it can help your application.
Full ceramic balls are generally harder than steel, but they do have lower density, meaning they’re not subject to the same high centrifugal forces as steel balls. These benefits make ceramic ball bearings much more durable, with long lifespans. Both full and hybrid ceramic ball bearings are available from CZPT. Read on to learn more about each type. Here’s a look at some of the benefits of each. You’ll be pleasantly surprised.
A hybrid ball bearing consists of steel inner and outer rings and a ceramic ball. It can withstand high speeds and loads, but it’s also designed to operate in extreme temperatures. This hybrid ball bearing also requires minimal lubrication and is suitable for a variety of applications. Because of its unique characteristics, hybrid bearings are lightweight and hard, and they spin faster than steel balls. But how do you choose the right one for your application?
A ceramic ball bearing is better than a steel one for many applications. Its greater speed capability and lower friction allow it to operate at higher speeds than steel balls. It is also less sensitive to fluctuations in lubrication conditions than steel balls. They also tend to be cheaper, so it makes sense to invest in one. It’s worth your while. They last longer, and they don’t require a run-in period.
A hybrid ball bearing is the best choice for electric spindles with high speed and heavy loads. A hybrid ceramic ball bearing has the advantage of low heat and high stiffness, and can operate at high speeds and loads. This thesis explores the dynamic characteristics of a hybrid ceramic ball bearing, including analysis calculations and experiment verification. The results provide reliable data and lay the foundation for professional spindle optimum design tests. It is a worthy addition to any machine shop.
editor by CX 2023-03-27
China KBC bearing taper roller bearings F-568031 F-568031.TR1 size 26.8X58X16.5mm supplier
Kind: Roller, tapered roller bearing
Structure: Taper
Applicable Industries: Lodges, Garment Stores, Building Material Retailers, Production Plant, Machinery Mend Retailers, Foods & Beverage Factory, Farms, Restaurant, Residence Use, Retail, Meals Shop, Printing Outlets, Building works , Vitality & Mining, Foodstuff & Beverage Outlets, Other, Marketing Business
Design Quantity: F-568031.TR1
Precision Ranking: P0 P2P 4 P6 P5
Seals Sort: OEM
Variety of Row: Solitary row
Design Number::: F-568031.TR1 tapered roller bearing
Quantity of row: DOUBLE ROW
Inventory: Prosperous
Content::: Chrome steel,Gcr15
Lubrication::: Grease & Oil
Guarantee::: 5 F-568031.TR1 dimensions 26.8X58X16.5mmA. Plastic tubes Pack + Carton + Wooden Pallet B. Roll Pack + Carton + Wood Pallet C. Individual Box +Plastic bag+ Carton + Wood PalletD. Kraft bag + Carton + Wood Pallet E. Custom made Pack – A variety of kinds of custom packaging
KBC bearing taper roller bearings F-568031 F-568031.TR1 dimension 26.8X58X16.5mm
| Brand Title | SIMON LINA complete enhance Cylindrical Roller Bearing | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Item Identify | KBC bearing taper roller bearings F-568031 F-568031.TR1 dimension 26.8X58X16.5mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Number of Row | DOUBLE ROW | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Material | Chrome steel, Gcr15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Guarantee | 5 loom Air conditioner compressor Special bearings Deep groove ball bearing 3. Comprehensive Payment soon after confirming the PI4. Validate Payment and organize manufacturing.
How to Replace a BearingIf you want to select a bearing for a specific application, you should know a few basics. This article will give you an overview of ball, angular contact, and sliding-contact bearings. You can choose a bearing according to the application based on the characteristics of its material and preload. If you are not sure how to choose a bearing, try experimenting with it. The next step is to understand the Z-axis, which is the axes along which the bearing moves. Z axisWhen it comes to replacing your Z axis bearing, there are several things you must know. First, you need to make sure that the bearings are seated correctly. Then, you should check the tension and rotation of each one. To ensure that both bearings are equally tensioned, you should flex the Core to the desired angle. This will keep the Z axis perpendicular to the work surface. To do this, first remove the Z axis bearing from its housing and insert it into the Z axis motor plate. Next, insert the flanged bearing into the Z axis motor plate and secure it with two M5x8mm button head cap screws. Angular contact
Ball bearings
Sliding-contact bearings
China Axial Ball Bearing Size 100x170x71.6 mm Double Direction Thrust Ball Bearing 54224 double row ball bearingError:获取返回内容失败， The benefits of rubber bushings and how they workIf you have experienced increased vibration while driving, you know the importance of replacing the control arm bushings. The resulting metal-to-metal contact can cause annoying driving problems and be a threat to your safety. Over time, the control arm bushings begin to wear out, a process that can be exacerbated by harsh driving conditions and environmental factors. Additionally, larger tires that are more susceptible to bushing wear are also prone to increased vibration transfer, especially for vehicles with shorter sidewalls. Additionally, these plus-sized tires, which are designed to fit on larger rims, have a higher risk of transmitting vibrations through the bushings. rubberRubber bushings are rubber tubes that are glued into the inner or outer curve of a cylindrical metal part. The rubber is made of polyurethane and is usually prestressed to avoid breaking during installation. In some cases, the material is also elastic, so it can slide. These properties make rubber bushings an integral part of a vehicle’s suspension system. Here are some benefits of rubber bushings and how they work. PolyurethaneUnlike rubber, polyurethane bushings resist high stress environments and normal cycling. This makes them an excellent choice for performance builds. However, there are some disadvantages to using polyurethane bushings. Read on to learn about the advantages and disadvantages of polyurethane bushings in suspension applications. Also, see if a polyurethane bushing is suitable for your vehicle. hardSolid bushings replace the standard bushings on the subframe, eliminating axle clutter. New bushings raise the subframe by 0.59″ (15mm), correcting the roll center. Plus, they don’t create cabin noise. So you can install these bushings even when your vehicle is lowered. But you should consider some facts when installing solid casing. Read on to learn more about these casings. Capacitor classificationIn the circuit, there is a high electric field on both sides of the capacitor grading bushing. This is due to their capacitor cores. The dielectric properties of the primary insulating layer have a great influence on the electric field distribution within the bushing. This article discusses the advantages and disadvantages of capacitor grade bushings. This article discusses the advantages and disadvantages of grading bushings for capacitors in DC power systems. MetalWhen choosing between plastic and metal sleeves, it is important to choose a product that can handle the required load. Plastic bushings tend to deteriorate and often crack under heavy loads, reducing their mechanical strength and service life. Metal bushings, on the other hand, conduct heat more efficiently, preventing any damage to the mating surfaces. Plastic bushings can also be made with lubricating fillers added to a resin matrix. plasticA plastic bushing is a small ball of material that is screwed onto a nut or locknut on a mechanical assembly. Plastic bushings are very durable and have a low coefficient of friction, making them a better choice for durable parts. Since they do not require lubrication, they last longer and cost less than their metal counterparts. Unlike metal bushings, plastic bushings also don’t scratch or attract dirt. China 6201 Bearing steel deep groove ball bearing in stock shipped within 24 hours with size 123210mm double row ball bearingType: BALL Goods Description Deep groove ball bearing Simple parametersThese Bearings are developed for radial, axial, and also CZPT load purposes. Deep Groove Ball Bearings offer·Uni or bi-directional load carrying capability·Very substantial-velocity rotation·Very great running accuracy·Low sound and minimal friction torque
The Benefits of Using Self-Lubricating Bushings for Your Next PivotLike any other auto part, control arm bushings wear out over time. This results in an increase in irritating vibrations that can be dangerous in severe cases. The bushings in the control arms also wear out due to the stress that extreme driving conditions put on the control arms. Additionally, environmental factors and oversized tires tend to transmit more vibration through the bushing than conventionally sized tires. Whatever the cause, bushings can be the source of many problems. wear and crackingThe main cause of dry valve side bushing cracking is a mismatch in thermal expansion of the core and flange. This situation can seriously compromise the safety of the power system. To improve the safety of dry valve side bushings, the crack development of epoxy impregnated paper under various conditions was investigated. A coupled thermomechanical simulation model was also used to study the cracking process. Maintenance freeIf you’re considering maintenance-free bushings for your next pivot, you’ll be wondering what to look for in these components. The bushing protects the housing from corrosion and keeps the bushing under pressure. However, many users are not familiar with what these components can do for their applications. In this article, we’ll look at several examples of truly maintenance-free pivots and discuss their requirements. self-lubricatingWhen using a self-lubricating bushing, there is no need to apply grease to the bushing. Oily liquids tend to attract dirt and grit, which can wear away the graphite prematurely. By eliminating the need for regular lubrication, you will reduce equipment maintenance costs. This article will explore the benefits of self-lubricating bushings. You will love your kindness. compared to cartilage in the human bodyWhat is the difference between tendon, bone and cartilage? Human cartilage is composed of collagen and elastic fibers. In contrast, fibrocartilage contains more collagen than hyaline cartilage. Both cartilage types are composed of proteoglycans, which have a protein backbone and glycosaminoglycan side chains. These components work together to provide structure and flexibility to the cartilage. Compared to metal-on-bone contactBoth metal-on-bone contact are known to cause a significant increase in the pressures in a joint. To compare the two, we first calculated the joint contact pressures in each model and compared them. The results of this study support previous research on this subject. The following sections discuss the benefits of both types of contact. They also outline some key differences between the two.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||
