China best CZPT CZPT CZPT CZPT CZPT CZPT 52311 52312 52313 52314 52315 52316 Thrust Ball Bearing Branded Bearings wheel bearing

Product Description

 NSK CZPT CZPT CZPT CZPT CZPT 52311 52312 52313 52314 52315 52316 Thrust Ball Bearing  Branded Bearings
Beyond products, we also offer a range of services, magnetic bearing standard ball bearing sizesball bearing distributors including inventory management, bearing repair, spindle repair, and custom machining and machined parts. We understand ball bearing catalog automotive bearings the bearing store that it’s not just about spherical roller thrust bearing where can i buy ball bearings  bearing manufacturing company providing access to high-quality parts, it’s about ANR bearings 6mm ball bearingmounted ball bearings  servicing those parts, building a relationship, and proving that metric ball bearings hybrid bearings needle roller bearing sizes we are committed to helping you maintain your operation’s uptime. If you’ve been searching for spherical ball bearing sliding bearing where to get ball bearings a company that is dedicated to preserving micro ball bearing bearing housing ball bearing companysyour operation’s efficiency, you can be confident that you don’t need to look any further than Bearing Service.

Thrust ball bearings
The main purposes: car steering pin, spindle machine.

ISO Dimensions (mm) Basic Load Rating (N) Limitting speed ( r/min ) Weight
  d D B Dyn. C Stat. C0 Grease Oil  
51100 10 24 9 10000 14000 7000 9500 0.02
51101 12 26 9 10400 15300 6700 9000 0.571
51102 15 28 9 10600 16600 6300 8500 0.571
51103 17 30 9 11400 19600 6300 8500 0.571
51104 20 35 10 12700 20800 5600 7500 0.038
51105 25 42 11 15900 29000 4800 6300 0.056
51106 30 47 11 16800 33500 4500 6000 0.063
51107 35 52 12 17400 37500 4300 5600 0.08
51108 40 60 13 23400 50000 3800 5000 0.12
51109 45 65 14 24200 57000 3400 4500 0.14
51110 50 70 14 25500 63000 3200 4300 0.16
51111 55 78 16 30700 78000 2800 3800 0.247
51112 60 85 17 36400 93000 2600 3600 0.33
51113 65 90 18 37100 98000 2400 3400 0.359
51114 70 95 18 37700 104000 2400 3400 0.385
51115 75 100 19 44200 137000 2200 3200 0.4
51116 80 105 19 44900 140000 2000 3000 0.42
51117 85 110 19 46200 150000 2000 3000 0.44
51118 90 120 22 59200 190000 1800 2600 0.67
51120 100 135 25 85200 270000 1700 2400 0.97
51122 110 145 25 87100 290000 1600 2200 1.05
51124 120 155 25 88400 310000 1600 2200 1.15
51126 130 170 30 111000 390000 1400 1900 1.85
51128 140 180 31 112000 400000 1300 1800 2.05
51130 150 190 31 112000 400000 1200 1700 2.2
51132 160 200 31 112000 425000 1200 1700 2.35
51134 170 215 34 133000 500000 1100 1600 3.3
51136 180 225 34 135000 530000 1000 1500 3.5
51138 190 240 37 172000 655000 950 1400 4.05
51140 200 250 37 174000 655000 950 1400 4.25
51144 220 270 37 178000 735000 900 1300 4.6
51148 240 300 45 234000 965000 800 1100 7.55
51152 260 320 45 238000 1571000 800 1100 8.1
51156 280 350 53 319000 1460000 700 950 12
51160 300 380 62 364000 1760000 630 850 17.5
51164 320 400 63 371000 1860000 600 800 19
51168 340 420 64 377000 1960000 600 800 20
51172 360 440 65 390000 2000000 560 750 21.8
51176 380 460 65 398000 2180000 550 750 22.75
51180 400 480 65 403000 2250000 520 720 24

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Company Information
Great Bearing Co., a professional manufacturer engaged in the research, development, production, sale and service of Cylindrical roller bearing, tapered roller bearing, deep groove ball bearing, Spherical roller bearing etc.

Our factory is located in HangZhou city of the biggest bearing market area in China. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including double-end face grinding machine etc., flaw detector…In addition, we have obtained ISO9001: 2008 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Europe, America, Middle East, Africa and Southeast Asian.

We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.


Our advantages


Q: Are you trading company or manufacturer ?
A: We are factory and trading company. Our factory sell market is in china with our brand GREAT.
Q: How long is your delivery time?
A: We have enough stock for roller bearings and ball bearings. Delivery time within 7 days.  15-25 days for 1 container to OEM brand following your request
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge ,please you pay the cost of freight.
Q: What is your payment term?
A: We accept 30% TT advance ,70% balance against the bill lading copy. Also 100% IRR L/C ok.
Packaging & Shipping

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Sample: Available
Delivery Time: Stock
Grade: P0/P6/P5/P4
Application: Automotive
Aligning: Non-Aligning Bearing
Separated: Separated
US$ 0.5/Set
1 Set(Min.Order)

Request Sample



Customized Request

ball bearing

What are the Materials Typically Used in Manufacturing Ball Bearings and Their Advantages?

Ball bearings are manufactured using a variety of materials, each chosen for its specific properties and advantages in various applications. Here are some commonly used materials in ball bearing manufacturing and their respective benefits:

  • High-Carbon Chrome Steel (AISI 52100):

This is the most common material used for ball bearing manufacturing. It offers excellent hardness, wear resistance, and fatigue strength. High-carbon chrome steel bearings are suitable for a wide range of applications, from industrial machinery to automotive components.

  • Stainless Steel (AISI 440C, AISI 304, AISI 316):

Stainless steel bearings are corrosion-resistant and suitable for applications where moisture, chemicals, or exposure to harsh environments are concerns. AISI 440C offers high hardness and corrosion resistance, while AISI 304 and AISI 316 provide good corrosion resistance and are often used in food and medical industries.

  • Ceramic:

Ceramic bearings use silicon nitride (Si3N4) or zirconia (ZrO2) balls. Ceramic materials offer high stiffness, low density, and excellent resistance to corrosion and heat. Ceramic bearings are commonly used in high-speed and high-temperature applications, such as in aerospace and racing industries.

  • Plastic (Polyamide, PEEK):

Plastic bearings are lightweight and offer good corrosion resistance. Polyamide bearings are commonly used due to their low friction and wear properties. Polyether ether ketone (PEEK) bearings provide high-temperature resistance and are suitable for demanding environments.

  • Bronze:

Bronze bearings are often used in applications where self-lubrication is required. Bronze has good thermal conductivity and wear resistance. Bearings made from bronze are commonly used in machinery requiring frequent starts and stops.

  • Hybrid Bearings:

Hybrid bearings combine steel rings with ceramic balls. These bearings offer a balance between the advantages of both materials, such as improved stiffness and reduced weight. Hybrid bearings are used in applications where high speeds and low friction are essential.

  • Specialty Alloys:

For specific applications, specialty alloys may be used to meet unique requirements. For example, bearings used in extreme temperatures or corrosive environments may be made from materials like titanium or hastelloy.

  • Coated Bearings:

Bearings may also be coated with thin layers of materials like diamond-like carbon (DLC) or other coatings to enhance performance, reduce friction, and improve wear resistance.

The choice of material depends on factors such as application requirements, operating conditions, load, speed, and environmental factors. Selecting the right material is essential for ensuring optimal bearing performance, longevity, and reliability in diverse industries and applications.

ball bearing

How do Temperature and Environmental Conditions Affect the Performance of Ball Bearings?

Temperature and environmental conditions have a significant impact on the performance and longevity of ball bearings. The operating environment can influence factors such as lubrication effectiveness, material properties, and overall bearing behavior. Here’s how temperature and environmental conditions affect ball bearing performance:

  • Lubrication:

Temperature variations can affect the viscosity and flow characteristics of lubricants. Extreme temperatures can cause lubricants to become too thin or too thick, leading to inadequate lubrication and increased friction. In high-temperature environments, lubricants can degrade, reducing their effectiveness.

  • Material Properties:

Temperature changes can alter the material properties of the bearing components. High temperatures can lead to thermal expansion, affecting bearing clearances and potentially causing interference between components. Extreme cold temperatures can make materials more brittle and prone to fracture.

  • Clearance Changes:

Temperature fluctuations can cause changes in the internal clearance of ball bearings. For instance, at high temperatures, materials expand, leading to increased clearance. This can affect bearing performance, load distribution, and overall stability.

  • Corrosion and Contamination:

Harsh environmental conditions, such as exposure to moisture, chemicals, or abrasive particles, can lead to corrosion and contamination of bearing components. Corrosion weakens the material, while contamination accelerates wear and reduces bearing life.

  • Thermal Stress:

Rapid temperature changes can result in thermal stress within the bearing components. Differential expansion and contraction between the inner and outer rings can lead to stress and distortion, affecting precision and bearing integrity.

  • Noise and Vibration:

Temperature-related changes in material properties and internal clearances can influence noise and vibration levels. Extreme temperatures can lead to increased noise generation and vibration, affecting the overall operation of machinery.

  • Lubricant Degradation:

Environmental factors like humidity, dust, and contaminants can lead to premature lubricant degradation. Oxidation, moisture absorption, and the presence of foreign particles can compromise the lubricant’s performance and contribute to increased friction and wear.

  • Seal Effectiveness:

Seals and shields that protect bearings from contaminants can be affected by temperature fluctuations. Extreme temperatures can lead to seal hardening, cracking, or deformation, compromising their effectiveness in preventing contamination.

  • Choosing Appropriate Bearings:

When selecting ball bearings for specific applications, engineers must consider the expected temperature and environmental conditions. High-temperature bearings, bearings with specialized coatings, and those with enhanced sealing mechanisms may be necessary to ensure reliable performance.

Overall, understanding the impact of temperature and environmental conditions on ball bearing performance is crucial for proper bearing selection, maintenance, and ensuring optimal operation in diverse industries and applications.

ball bearing

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.

China best CZPT CZPT CZPT CZPT CZPT CZPT 52311 52312 52313 52314 52315 52316 Thrust Ball Bearing Branded Bearings   wheel bearingChina best CZPT CZPT CZPT CZPT CZPT CZPT 52311 52312 52313 52314 52315 52316 Thrust Ball Bearing Branded Bearings   wheel bearing
editor by CX 2024-04-09

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