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China best Auto Parts Chrome Steel Ball Bearing Car Tensioner Pulley Bearing Automotive Water Pump Bearing bearing and race

Product Description

Auto Parts Chrome Steel Ball Bearing Car Tensioner Pulley Bearing

Product Parameters

Product Name: Tensioner Bearing
Model Number: 805714B
Inner Diameter(mm) 11
Outer Diameter(mm) 40
Height(mm) 42
Material Chrome steel
Sealed type OPEN,RZ,2RS,4RS
Tolerance P0,P6,P5,P4,P2
Clearance C2,C0,C3,C4,C5
Noize level Z,Z1,Z2,Z3
Application Automotive Car
OEM Service Accept

Product Description

Tensioner Bearing:

-The bearings are adopted optimized structure designing so that can attain the traits of high temperature resistant, high speed resistant, long life, high speed rotation,impact resistant,high radial load,etc.

-Sealing structure and seals have the traits of high sealing ability, heat-resistant, abrasiveness and also can prevent the leakage of the grease, as they are helpful for lengthening the bearings’ using life.

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Quality Control

Company Profile

ZHangZhouG SHENG YA BEARING TECHNOLOGY CO,LTD.was founded in 1996, covering an area of more than 10,000 square meters, with as sets of more than 50 million yuan, and more than 80 employees, including more than 10 professional and technical personnel with intermediate and senior professional titles. lt specializes in the production of automotive bearings motorcycle bearings, general machine bearings, precision machine tool bearings and home appliance bearings, with an annual production capacity of 10 million sets of small and medium-sized bearings.

Our company undertakes various types of non-standard special-shaped bearings, with a wide variety and fine workmanship. lt is located in Wen.ling, HangZhou City, an important industrial, commercial and tourist city in ZHangZhoug Province, with superior geographical location and convenient transportation.

FAQ

Q1:ls your company factory or Trade Company?
A:We have our own factory, our type is factory +trade.

Q2: Could you accept OEM and customize?
A:Yes, we can customize it for you according to the sample or drawing.

Q3: What is the MOQ of your company?
A:Our MOQ is normally 10pcs, anyway lower MOQ is also acceptable with a little higher cost, as the more you purchase the cheaper cost you could get.

 

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After-sales Service: One Year Warranty
Warranty: One Year Warranty
Type: Tensioner Bearing
Material: Chrome Steel
Tolerance: P6
Certification: ISO9001
Samples:
US$ 2/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

ball bearing

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.

ball bearing

Are there any Industry Standards or Certifications that Ball Bearings should Meet?

Yes, there are several industry standards and certifications that ball bearings should meet to ensure their quality, performance, and reliability. These standards help manufacturers, engineers, and customers assess the suitability of bearings for specific applications. Some of the key standards and certifications for ball bearings include:

  • ISO Standards:

The International Organization for Standardization (ISO) has developed a series of standards related to ball bearings. ISO 15 defines dimensions, boundary dimensions, and tolerances for radial bearings. ISO 281 specifies dynamic load ratings and calculation methods for bearings’ life calculations.

  • ABEC (Annular Bearing Engineering Committee) Ratings:

ABEC ratings are commonly used in North America to indicate the precision and performance of ball bearings. Ratings range from ABEC 1 (lowest precision) to ABEC 9 (highest precision). However, it’s important to note that ABEC ratings focus primarily on dimensional tolerances and do not encompass all aspects of bearing quality.

  • DIN Standards:

The German Institute for Standardization (Deutsches Institut für Normung, DIN) has published various standards related to ball bearings. DIN 625 covers dimensions for deep groove ball bearings, while DIN 616 provides guidelines for precision angular contact ball bearings.

  • JIS (Japanese Industrial Standards):

JIS standards are used in Japan and internationally to define the characteristics and dimensions of various products, including ball bearings. JIS B 1512 outlines the classification and dimensions of rolling bearings.

  • ASTM (American Society for Testing and Materials) Standards:

ASTM has standards that cover various aspects of bearing testing, performance, and materials. ASTM F2215, for instance, specifies the requirements for ball bearings used in surgical implants.

  • CE Marking:

CE marking indicates that a product complies with European Union health, safety, and environmental requirements. It may be required for bearings used in machinery intended to be sold within the EU market.

  • Industry-Specific Standards:

Various industries, such as aerospace, automotive, medical, and nuclear, have specific standards or certifications that bearings must meet to ensure safety, reliability, and compliance with industry-specific requirements.

  • Quality Management Systems:

Manufacturers that adhere to quality management systems, such as ISO 9001, demonstrate their commitment to consistent product quality and customer satisfaction. Certification to these systems indicates that the manufacturing process follows established protocols and best practices.

When selecting ball bearings, it’s important to consider the relevant standards and certifications that align with the application’s requirements. This ensures that the bearings meet recognized quality and performance criteria, ultimately contributing to reliable and efficient operation.

ball bearing

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.

China best Auto Parts Chrome Steel Ball Bearing Car Tensioner Pulley Bearing Automotive Water Pump Bearing   bearing and raceChina best Auto Parts Chrome Steel Ball Bearing Car Tensioner Pulley Bearing Automotive Water Pump Bearing   bearing and race
editor by CX 2024-04-23

in Bangui Central African Republic sales price shop near me near me shop factory supplier Cummins auto diesel engine 6BT parts belt tensioner pulley 3914086 3936201 manufacturer best Cost Custom Cheap wholesaler

  in Bangui Central African Republic  sales   price   shop   near me   near me shop   factory   supplier Cummins auto diesel engine 6BT parts belt tensioner pulley 3914086 3936201 manufacturer   best   Cost   Custom   Cheap   wholesaler

We inspect each piece of bearing by ourselves ahead of shipping. Entire use has been created of all sorts of superior strategies and technological innovation to reach excelsior producing. “We are always serving our clients with our greatest merchandise.” EPT automobile diesel motor motor 6EPTT elements 3914086 belt tensioner pulley, with list of belt tensioner pulleEPTfor EPT engines, as underneath:

Product Description Component Variety Portion Amount Element Variety Part Quantity Portion Variety
4EPTT belt tensioner 3922900 3914854 3936210 3936198 3936207
4EPTT belt tensioner 3936204 3937555 3936197 3936206 3936201
6EPTT belt tensioner 3937553 3934818 3914086 3978571 3936202
6EPTT belt tensioner 3936203 3924026 3978571 4994573 3976832
6EPTT belt tensioner 3928748 3934824 3936208 3973825 3976832
6EPTT belt tensioner 5333478 3917440 3934819 3936205 5333481
6EPTT belt tensioner 3918944 3934817 3973822
6CT belt tensioner 3937556 4898548 4987964 3936212 3934830
6CT belt tensioner 3969564 3959042 3991495 3936213 3976831
6CT belt tensioner 3933725 3934831 3973823 3917485 5333477
6ISEPTE belt tensioner 3947574 4891116 4936640 4987964 3979316
QSEPT belt tensioner 3976834 3957434
ISF2.8 belt tensioner 5262500
ISF3.8 belt tensioner 5267127 5287571 4980639 5287571
KTA19 belt tensioner 3009639
MTA11 belt tensioner 3457141 3400885 3157189 3062602
ISF2.eight Chain and XiHu (West Lake) Dis.Hu (West Lake) Dis. 4982040 5267973 5262516 5259767

produced by EPT EPT, who makes EPT engines, incXiHu (West Lake) Dis.Hu (West Lake) Dis.:

SN Models
1 4EPTT3.nine, 6EPTT5.9, 4ISEPTE4.5, 6ISEPTE6.seven, QSEPT4.5, QSEPT6.7, ISEPT
two 6CT8.3, 6LT8.nine, ISLe8.nine, QSL
3 MTA11, QSM, ISME
four ISF2.8, ISF3.eight
5 ISZ13, ISG
6 NT855
seven KT19, KT38, KT50, QSK19, QSK38, and so on

for diverse purposes, this kind of as:

SN Applications
one diesel generator set
2 h2o pump established, fireplace pump established
three construction and engineering EPTry (crane, excavator, bulldozer, loader, etc)
4 Auto (bus, coach, shuttle, and so on)
5 marine principal propulsion, marine auXiHu (West Lake) Dis.liary generator established

And aside from comprehensive engines, we also export a good deal of motor elements parts, incXiHu (West Lake) Dis.Hu (West Lake) Dis.:

SN Portion Descriptions
one cylinEPThead, cylinEPTblock, cylinEPTliner
2 piston, piston ring, conrod
3 major bearing, conrod bearing, thrust bearing
4 gasoline injector, gas injection pump, common rail
five oil pan gasket, cylinEPThead gasket
6 overhaul gasket kit, higher gasket kit, reduced gasket kit
seven oil pan
eight fuel transfer pump, water pump, oil pump, EPT pump, EPT steering pump
nine oil filter, fuel filter, gas h2o separator, air filter, And so on

EPTeyond EPT, also engines, EPTes, and automobile body areas for some other manufacturers are obtainable, this kind of as:

SN EPTrands
one Deutz, MWM
two CAT
3 Detroit
four Isuzu
5 Komatsu
6 Perkins
seven Weichai
8 Yuchai
9 SDEC
10 Progress
11 Fada
12 EPTbei, EPTrilliance
thirteen Iveco, EPTEPT
fourteen and so on

FAQ:
Query: What is the value ?
Answer: Our costs are identified by numerous variables, incXiHu (West Lake) Dis.Hu (West Lake) Dis.: EPTrand, Design, EPT, Quantity, Price Time period (FOEPT, CEPT, CPT, FCA, etc), Certificates, and so forth.
Question: What is the MOQ ?
Answer: for comprehensive engine, 1 established for engine components, 1 engine set
Query: Are samples available ?
Answer: Sample orEPTis satisfactory, but with larger device value.
For standard associates, if required, free samples are obtainable.
Concern: How EPT is the production cycle (guide time) ?
Response: for engine elements, we generally have sufficient inventory for engines, generally about ten-twenty times for inventory motor, normally 1 week.
Query: How EPT is the cargo?
Answer: if by Categorical, usually 3-four functioning days if by air, generally 3-five operating days if by sea, 3-seven daEPTto Southeast Asia, fifteen-20 daEPTto Center EPT, South Asia and Australia, 20-twenty five daEPTto Europe, United states of america and Africa, thirty-35 daEPTto Latin The united states and other locations.
Concern: What are your payment techniques ?
Solution: we settle for T/T (financial institution wire transfer), L/C, Western Union, Funds Gram, Secured Trade by way of Manufactured-in-EPT, and many others.

  in Bangui Central African Republic  sales   price   shop   near me   near me shop   factory   supplier Cummins auto diesel engine 6BT parts belt tensioner pulley 3914086 3936201 manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Bangui Central African Republic  sales   price   shop   near me   near me shop   factory   supplier Cummins auto diesel engine 6BT parts belt tensioner pulley 3914086 3936201 manufacturer   best   Cost   Custom   Cheap   wholesaler

Motorcycle shop made in China – replacement parts – in Rayong Thailand Part Belt Pulley for Pgt with top quality

Motorcycle  shop  made in China - replacement parts -  in Rayong Thailand  Part Belt Pulley for Pgt with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

EPT Part Belt Pulley for PGT

Item No. 5857101
Product name EPT Belt Pulley

We can offer all the motorcycle parts and scooter parts, please feel free to contact us if you are interested in any of the items, we’ll quote the be EPT prices with high quality.

 

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Motorcycle  shop  made in China - replacement parts -  in Rayong Thailand  Part Belt Pulley for Pgt with top quality

Motorcycle  shop  made in China - replacement parts -  in Rayong Thailand  Part Belt Pulley for Pgt with top quality

CeraEPT near me shop made in China – replacement parts – in Helsinki Finland Lagged Surface Belt Conveyor Snub Drum Pulley with top quality

CeraEPT  near me shop  made in China - replacement parts -  in Helsinki Finland   Lagged Surface Belt Conveyor Snub Drum Pulley with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Product Description

customized polyurethane belt conveyor pu pulley drum

 

Product Application

GCS conveyor pully is manufactured as per customer requirement, with main design unfer national standard, quality inspection focusing on shaft core, welded joint, rubber material and hardness, dynamic balance and so on for longer product lifetime.

Our products are widely used in thermal power generation, harbours, cement plants, metallurgy and as well as the light duty conveying devices for industries.

SPECIFICATIONS 

Product name

belt conveyor pulley drum

Type

Transmission drum, Redirection drum, Driving Electric drum

Length

200mm-1800mm

Materials

Carbon steel, Stainless steel, Rubber

Surface treatment

Smooth, Diamond grooved lagging, Herringbone lagging, Ceramic lagging

Welding

Submerged arc welding

Bearing

SKF, NTN and EPT brands at home and abroad

Structure

Tube,shaft,self-aligning bearing,bearing seat/house,hub, locking bushing,end disc

 

 

 

About roller,we can make gravity conveyor roller,steel conveyor roller,driving roller,light middle duty conveyor roller,o-belt tapered sleeve roller,gravity tapered roller,polymer sprocket roller and so on. More details, please contact us.

Main Feature

1) Solid design, suitable for heavy lifting.
2) The bearing housing and steel tube are assembled and welded with a concentric automatic.
3) Cutting of the steel tube and bearing is performed with the use of a digital auto device/machine/equipment.. 
4) The bearing end is constructed to ensure that the roller shaft and bearing can be firmly connected.
5) Fabrication of the roller is effected by an auto device and 100% tested for its concentricity. 
6) Roller and supporting components/materia EPT are manufactured to DIN/ AFNOR/ FEM/ ASTM/ CEMA standard.
7) The casing  is manufactured with highly composite, anti corrosive alloy.
8) The roller is lubricated and free from maintenance.
9) Woring life expectancy is up to 30,000 hours or more, depending on usage.
10)Vacuum sealed which has withstood anti water, salt, snuff, sandstone and du EPT proof experiments

       
Related Products

Testing Machines

Certifications

Our Service

Our Company

Global EPT Supplies Co., Ltd.

Established in 1995; Land area = 20,000 m2; Staff= 120 persons. 

Located in HangZhou, ZheJiang Province, next to HangZhou city.

GCS, RKM is a registered trademark in China.

GCS enjoys a renowned reputation and our products are marketed globally in South-Ea EPT Asia, Middle East, Africa, Australia, Europe, Hong Kong and many EPT countries.

Contact Ways

 

 

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

CeraEPT  near me shop  made in China - replacement parts -  in Helsinki Finland   Lagged Surface Belt Conveyor Snub Drum Pulley with top quality

CeraEPT  near me shop  made in China - replacement parts -  in Helsinki Finland   Lagged Surface Belt Conveyor Snub Drum Pulley with top quality

CeraEPT near me made in China – replacement parts – in Santa Cruz Bolivia Wire Guide Roller Pulley with Alumina with top quality

CeraEPT  near me  made in China - replacement parts -  in Santa Cruz Bolivia    Wire Guide Roller  Pulley with Alumina  with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Ceramic Wire Xihu (We EPT Lake) Dis. Roller /Pulley with Alumina (NT008-2)

Ceramic roller (Alumina ceramic roller) ceramic guide roller China supplier, China manufacturer.
Coil winding wire guide pulley(Ceramic roller) is used for enamel insulated wire or silk thread appropriate amount guiding, the China circle makes from precise ceramics, the surface smoothness that the China marks with a circle reaches Ra 0.2, moves up and down when rotating being smaller than 0.15, material selects and uses 99%’s AL2O3, hardness HRa 88, density 3.85.

We offer EPT specifications and special products as your request.

Contact Information

Salesperson Vincent

TEL +86 769 86018114

FAX 13083988828 +86 769 86015646

Mobile 86~13083988828 13858117778713367842

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

CeraEPT  near me  made in China - replacement parts -  in Santa Cruz Bolivia    Wire Guide Roller  Pulley with Alumina  with top quality

CeraEPT  near me  made in China - replacement parts -  in Santa Cruz Bolivia    Wire Guide Roller  Pulley with Alumina  with top quality