China Professional 32216j2/Q 32217 32218 32219 Taper Roller Bearing for Automobile Bearing Ball Bearing Roller Bearing with Best Sales

Product Description

We offer all type of ball bearing and roller bearings, they are available in various cross sections and satisfy a huge variety of operating conditions and application performance requirements.

Our products are mainly exported to Mideast, Canada, Southeast Asia, South America, Singapore, South Korea, India, Pakistan,and other countries all over the world. We have reliable quality and quantity products to provide. We implement the CZPT principle and take the slogan as “the best quality, the best credit and the best service”

Our company insists on the “quality first, credit first” business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply. 

Product Description

Tapered roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The projection lines of all the tapered surfaces meet at a common point on the bearing axis. Their design makes tapered roller bearings particularly suitable for the accommodation of combined (radial and axial) loads. The axial load carrying capacity of the bearings is largely determined by the contact angle α; the larger α, the higher the axial load carrying capacity. An indication of the angle size is given by the calculation factor e; the larger the value of e, the larger the contact angle and the greater the suitability of the bearing for carrying axial loads.
Tapered roller bearings are generally separable, i.e. the cone, consisting of the inner ring with roller and cage assembly, can be mounted separately from the cup (outer ring).

Tapers Roller Bearings are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preload mounting can be made.

Detailed Photos

Tapered Bearing Set Reference ( a part of items)

35714 32204 32304 32004
35715 32205 32305 32005
35716 32206 32306 32006
35717 32207 32307 32007
35718 32208 32308 32008
35719 32209 32309 32009
35710 32210 32310 32571
35711 32211 32311 32011
35712 32212 32312 32012
35713 32213 32313 32013
35714 32214 32314 32014
35715 32215 32315 32015
35716 32216 32316 32016
35717 32217 32317 32017
35718 32218 32318 32018
35719 32219 32319 32019
35710 32220 32320 32571
35711 32221 32321 32571
35712 32222 32322 32571
35714 32224 32324 32571
35716 32226 32326 32026
35718 32228 32328 32571
35710 32230 32330 32030
35712 32232 32332 32032
35714 32234 32334 32034
35716 32236 32336 32036
35718 32238 32338 32038
35710 32240 32340 32040
35712 32242 32342 32042
35714 32244 32344 32044
35716 32246 32346 32046
35718 32248 32348 32048
35710 32250 32350 32050
35712 32252 32352 32052
35714 32254 32354 32054
35716 32256 32356 32056
35718 32258 32358 32058
30260 32260 32360 32060
30262 32262 32362 32062
30264 32264 32364 32064
30266 32266 32366 32066
30268 32268 32368 32068
35710 32270 32370 32070
35712 32272 32372 32072
35714 32274 32374 32074
35716 32276 32376 32076
35718 32278 32378 32078
35710 32280 32380 32080
35712 32282 32382 32082
35714 32284 32384 32084
35716 32286 32386 32086
35718 32288 32388 32088
35710 32290 32390 32090

LM11749/LM11710 LM11949/LM11910 M12649/M12610 L44649/L44610
LM48548/LM48510 LM67048/LM67571 M257147S/M257111-K108601 L45449/L45410
JL69349/JL69310 LM12749/LM12710 L68149/L68110 L44643/L44610
5710/5716 LM12749/LM12711 L68149/L68111 LM67045/LM67571Z
JL68145/JL68111Z JLM506848E/assy.90K02 JLM104969/JLM104910Z LM67048/LM67571BCE
J15585/15520 JLM67042/LM67571 LM12748F/LM12710 JRM3534/assy.90U01
LM603049/LM603012 LM603049/LM6571 LM104949/LM104911 JLM506849A/JLM606811
15123/15245 L44600LB/assy 90055-l44610 LM501349/LM501310 JL26749F/JL26710

LM157149/LM157110 JRM4042/assy 90UA1 JRM4249/assy.90UA1 57172/57120
15106/15245 25580/25520 25580/25523 25590/25520
25590/25523 LM29748/LM29710 31594/31520 LM48548A/LM48510
LM48548A/LM48511A LM48548/LM48511A 11590/11520 17887/17831
M88048/M88571 HM903249/HM903210 M86647/M86610 368S/362
HM88649/HM88610 497/493 LM501349/LM501314 LM29749/LM29710
15101/15245 387A/382A 387AS/382A 338A/382
55200C/55437 56425/56650 HM807040/HM85711 25880/25820


Packaging & Shipping


1) Industrial Package:bearing+kraft paper+cartons+wooden case+pallets
2) Industrial packing: plastic bags+box+carton+wooden pallet 
3) According to yours requirements

1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient  
2) Between 45 – 200 KGS, we will send by  air transport. ( Fastest and safest, but expensive )
3) More than 200 KGS, we will send by sea. ( Cheapest, but long time )

Our other products 

Our Advantages

1) World famous brand bearing: We provide our customers with all kinds of world famous brand bearing with top high quality.
2) Inch Bearing: Any requirement for Inch bearings is  easily fulfilled  by us due to our vast knowledge and links in the industry. 
3) Genuine Products with Excellent Quality: Company has always proved the 100% quality products it provides with genuine intent
4) After Sales Service and Technical Assistance: Weprovides after sales service and technical assistance as per the customers requirement and needs.
5) Quick Delivery: The Company provides just-in-time  delivery with its  streamlined  supply  chain.
6) Cost Saving: We provide long-life, shock-resistant  and high  reliability  bearings  with  excellent  quality and better performance, resulting in increased cost saving.



Samples are available.

The customized LOGO or drawing is acceptable for us.

1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  5000 pcs customized your brand bearings.

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 copy right own by clients and we promised don’t disclose any info.


Rolling Body: Roller Bearings
The Number of Rows: Single
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Separated: Separated
Type: Roller
US$ 0/Set
1 Set(Min.Order)

Request Sample


Understanding the Different Types of Bearings

When you are looking for a bearing, you have many options to choose from. This article will explain the various types, functions, and working principles of different types of bearings. Once you understand the basic components, you can make an informed decision about which one to buy. Here’s an overview of some of the most common types. Learn more about each type below! Read on to learn about the differences between these different types of bearings! Posted in Articles


Bearings serve as an integral part of a mechanical device. These devices help transfer torque from one part of a structure to another. These mechanisms increase the efficiency of a shaft by increasing its life. However, the functions of bearings depend on the application of the structure. Among other functions, bearings provide support to shafts. Anti-friction bearings come in two types: ball and roller bearings. These components have line and point contact, which is the most common type. Archimedes’s principle states that the force is equal to the weight of the fluid that is being displaced. Bearings can transfer lateral loads to a substructure.
A bearing has two primary functions. The first is to prevent direct metal-to-metal contact. A bearing prevents friction, heat generation, and wear and tear of components. A bearing also reduces energy consumption. Its other purpose is to guide and support a rotating body. In addition to these functions, bearings can also reduce wear and tear on a machine. As a result, they are among the most widely used machines in the world.
Seals are a major component of a bearing. They prevent foreign materials from entering and lubricating the moving parts. The design of seal lips determines their effectiveness. Fuel economy regulations and CO2 emissions regulations are pushing the demand for low-friction bearings. However, high-performance seals do not always provide high-performance. As a result, current estimations of the friction in bearings depend on trial and error methods.
Another important function of bearings is that they transfer the load of a rotating component to its housing. This load can be axial or radial. Bearings also limit movement to predefined directions. Some types of rolling element bearings have balls or cylinders inside. These bearings are less frictional than sliding ones, thus they allow parts to move freely during rotation. These parts can then be used for various applications. So, bearings are an integral part of machines.


The most common type of bearing is a plain bearing. It uses surfaces in rubbing contact to transmit movement from one part to another. These bearings may be discrete or may consist of a hole in a metal sleeve or a planar surface bearing another part. Some plain bearings are flanged, while others are made of a sleeve with a flange at one end. These bearings often give acceptable accuracy and life, but they are expensive and cannot be used in large scale applications.
Radial bearings are used when there is a need for high-speed or corrosive parts. This type of bearing also serves as a support in an intermediate situation. Its two components are called the base and the cover. The base and cover are connected and are arranged parallel to the main axis. This type of bearing is used in steady-state and axial motion applications. The radial bearings are also used when the shafts are long.
Angular contact bearings are another type of bearing. These are easy to install and require minimal maintenance. Their races are displaced along the axis. They are also better at handling axial loads and transferring them to the housing. These types of bearings are commonly used in pumps, automobiles, and high-speed applications. If you are looking for an affordable, reliable bearing, look no further than the angular contact bearing.
Another type of bearing is a self-lubricating bushing. These are lightweight and wear-resistant. Unlike the other types of bearing, they do not require any lubrication or maintenance. In fact, some are completely maintenance-free. But if you’re worried about maintenance, this type of bearing may be a good choice. There are many benefits of using self-lubricating bushings. It is also a good option for applications where your machine is exposed to extreme temperatures.

Working principle

A bearing has two primary functions: support and load transfer. In engineering applications, the bearing tends to push the load in the direction of the shaft. A radial load pushes the bearing downward and a thrust load pushes it sideways. Both types of load transfer are important in a variety of applications. The working principle of each type is described below. Listed below are the main uses for each type of bearing.
A plain bearing uses a PTFE liner on the interface of two moving parts. The PTFE liner acts as a lubricant and may be filtered to alter its friction. The journal bearing uses the motion of the journal to force fluid into the gap between two moving parts. This results in a small amount of play in the bearing. This play is acceptable for most applications. A ball bearing may have a maximum play of 2 mm for a ten-millimeter shaft.
The primary function of a bearing is to assist in rotation and to reduce mechanical friction between the two objects. A bearing may be installed as a separate device or as an integral part of a machine. For more complex applications, bearings are very precise components requiring the highest standards of technology. For this reason, it is important to understand the working principle of bearings. The next time you need to lift or slide a heavy object, consider a bearing.
Ball bearings are a common type of ball bearing and can be found in industrial machinery and automobiles. Their unique structure helps them support less weight. This is because they are comprised of two rings – an inner race and an outer race. The balls themselves have a small area of contact and transfer axial loads in one direction. A cage surrounds the balls and prevents them from colliding. This makes ball bearings a popular choice for many applications.

Sealing system

A bearing’s seals are vital for the operation of rolling and rotating components. These systems enable rotation and linear movement while limiting friction and dispersing stress. Without the proper seals, these components could face catastrophic failure. In addition to protecting the bearing from external forces, seals help retain lubricant inside the system and prevent harmful particles from entering the gap. A seal’s lubrication helps prevent the onset of mechanical damage and prolongs the life of the bearing.
A bearing seal is made up of two parts: the inner sealing element and the outer sealing element. A passageway runs through the bearing assembly to the outer seal element. A hydraulic press or pneumatic jack is recommended for installing the seal. These tools are effective in reducing deformation and improving seal installation quality. When fitting the seal, ensure that the tool does not hit the seal directly. A proper adopter will distribute the load uniformly across the seal.
The seal’s efficiency depends on its gap. A four-inch shaft seal can flow 0.5 standard cubic feet per minute. A seal’s efficiency is highly dependent on the gap size. The gap size is a cube of the flow through the system. A smaller gap size allows high flow and pressure but less leakage. If both surfaces of the seal have similar pressures and flow rates, the seal is efficient. However, a small gap reduces the pressures and reduces wear.
Mechanical seals have numerous advantages, including their ability to protect against contaminants and splashing liquids. Labyrinth seals are the first line of defense against leaks. They operate without friction. Their high level of sealing efficiency helps ensure that the bearing remains operational for long. This type of seal is made from metal plates and is designed for a wide temperature range and misalignment. Its advantages include being easy to install and offering 100% sealing efficiency.


Bearing maintenance is critical to ensuring that your bearings keep operating at their peak performance. Proper maintenance will improve bearing life, reduce downtime and increase productivity while reducing costs. Here is an 8-point checklist to optimize your bearings and make them last longer. To optimize their performance, you should follow these steps regularly. In case a bearing does not last long, you should replace it as soon as possible. Listed below are some tips to ensure proper maintenance.
The first step is to determine how often your bearings require lubrication. Some manufacturers recommend that you lubricate them weekly, but this can do more harm than good. Instead, use ultrasound to measure the level of friction and trend its levels. This way, you will know exactly when to grease your bearings. It’s also important to check how often they should be inspected and calibrated. A professional can provide guidance on proper maintenance.
Next, inspect your bearings for cracks and scratches. You should never install a bearing that has been dropped or scratched. Even a small crack will affect the performance of the bearing and could lead to its premature failure. A proper alignment is essential for the bearing to function properly. Make sure you have the correct tools to perform this task. These tools can help you reduce manual work and promote safe bearing maintenance. You should also ensure that the shaft and housing are clean and undamaged.
Proper maintenance can prolong bearing service life. Proper lubrication, mounting, inspection, basic condition monitoring, and dismounting can extend their life. Proper maintenance extends their lifespan and improves plant productivity. While bearings are essential for machinery, you should make sure you follow the proper safety procedures every time you work with them. These tips will also help prevent accidents and maintain your machine’s efficiency. Once you’ve followed these guidelines, you can safely inspect your bearings and ensure that they’re operating at their optimum capacity.

China Professional 32216j2/Q 32217 32218 32219 Taper Roller Bearing for Automobile Bearing Ball Bearing Roller Bearing   with Best SalesChina Professional 32216j2/Q 32217 32218 32219 Taper Roller Bearing for Automobile Bearing Ball Bearing Roller Bearing   with Best Sales
editor by CX 2023-04-20