6202 2rs Koyo-manufacture,factory,supplier from China

We are an authorized dealer of KOYO bearings. KOYO is a leading manufacturer of almost all types of bearings. We offer a full range of KOYO bearings at very competitive prices, including koyo wheel bearings, koyo ball bearings, koyo needle bearings, koyo roller bearings, koyo thrust bearings and koyo eccentric bearings.

The structure of Koyo tapered roller bearings mainly includes an outer ring, an inner ring, a rolling body (roller) and a cage. The rolling element is located between the inner ring and the outer ring and is kept in the specified axial position by the cage. The contact Angle between the inner ring and the outer ring is generally between 10° and 30°, and different contact angles will affect the bearing capacity and speed limit.

Koyo tapered roller bearing is a common rolling bearing, usually used in automobiles, mechanical equipment, wind turbines and other fields.

In addition to the quality and performance of the product itself, UBC bearings are also known for their excellent technical support and customer service. The company is equipped with a professional team composed of senior engineers and technical teams, able to provide customers with targeted solutions and technical support.

Koyo automotive hub bearings also have a good market reputation and after-sales service. As a well-known brand with a long history, Koyo has a wide sales network and perfect after-sales service system around the world, which can provide customers with timely technical support and spare parts supply. Whether it is a car manufacturer or a maintenance manufacturer, choose Koyo bearings to get a good user experience and satisfaction.

Koyo tapered roller bearings are suitable for applications requiring simultaneous radial and axial loads, such as differential, hub, transmission and other components of automobiles, as well as wind turbines, agricultural machinery, construction machinery and other equipment requiring high load capacity and high rotation accuracy. The selection of suitable Koyo tapered roller bearings can improve the efficiency and reliability of machine equipment, reduce maintenance work and costs, and is an important bearing product widely used in various fields.

The characteristics of Koyo automotive hub bearings have many advantages. First of all, it uses high-quality materials and advanced manufacturing processes to ensure the strength and durability of the bearing. Secondly, Koyo bearing structure design is reasonable, has a high bearing capacity and wear resistance, can withstand the test of long-term high-speed operation. In addition, Koyo bearings are also very convenient in installation and maintenance, which can reduce the difficulty and cost of vehicle maintenance, and improve the reliability and safety of the vehicle.

As a kind of high-quality and reliable auto parts, Koyo automotive hub bearings have superior technical performance and good market reputation. Whether in the automotive manufacturing process or in the after-sales maintenance link, the choice of Koyo bearings can provide customers with reliable support and protection, is an indispensable part of the automotive industry.

Auto Wheel Hub Bearing 90366-T0031 KOYO STA5383 automotive bearing STA5383 LFT for HILUXKOYO brand STA5383 automotive bearing STA5383LFT Tapered Roller Bearing STA 5383 LFTTapered roller bearings consist of four basic components including: the cone (inner ring), the cup (outer ring), tapered rollers, and a cage (roller retainer). The cone, cup and rollers carry the load while the cage spaces and retains the rollers on the cone. The cone, rollers and cage components of our tapered roller bearings are referred to as the cone assembly.

The working principle of Koyo tapered roller bearings is to use the rolling body to roll between the inner and outer rings, thereby reducing the contact area and reducing friction resistance. When the external radial or axial load is applied, the roller will bear the load between the inner and outer rings to achieve the function of supporting and transferring the load of the bearing. Rollers are designed so that they can equally share load when rotating, reduce local stress and extend service life.

It uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each.

The fourth era hub bearing unit is to make the steady pace commonplace joint and bearing into a whole, which solves the defect of growing the dimension of the hub due to the built-in shape of the hub and the consistent pace common joint in the prior art. The improvement of the fourth technology hub bearing unit has been successful, and it is believed that it will be broadly used in a variety of kinds of cars in the close to future.

Tapered roller bearings are separated bearings, and the inner and outer rings of the bearings are equipped with tapered raceways. This kind of bearing is divided into single row, double row and four row tapered roller bearings and other different structural types according to the number of rows of rollers installed. Single-row tapered roller bearings can withstand radial loads and axial loads in a single direction.

Single row deep groove ball bearingSingle row deep groove ball bearing with dust coverSingle row deep groove ball bearing with dust cover and sealing ringA single row deep groove ball bearing with a stop groove and a stop ring on the outer ringSingle row deep groove ball bearingSingle row deep groove ball bearing with dust coverSingle row deep groove ball bearing with seal ringA single row deep groove ball bearing with a stop groove and a stop ring on the outer ringDeep groove ball bearing is the most representative rolling bearing, widely used.

Car hub bearings used to be the most used in pairs of single row tapered roller or ball bearings. With the development of technology, car wheel hub unit has been widely used. The use range and usage of wheel bearing units are growing, and it has now developed to the third generation:The first generation is composed of double row angular contact bearings.The second generation has a flange for fixing the bearing on the outer raceway, which can be simply inserted onto the axle and fixed with a nut.

The fourth generation hub bearing unit is to make the constant speed universal joint and bearing into a whole, which solves the defect of increasing the size of the hub due to the integrated structure of the hub and the constant speed universal joint in the prior art. The development of the fourth generation hub bearing unit has been successful, and it is believed that it will be widely used in various types of automobiles in the near future.

Angular contact ball bearings are of a non-separation design, and the shoulders on both sides of the inner and outer rings are not high or low. In order to increase the load capacity of the bearing, the shoulder on one side is machined lower, so that the bearing can fit more steel balls.Single row angular contact ball bearings can only withstand one direction of the axial load, in the radial load, will cause additional axial force, must apply the corresponding reverse load, therefore, this kind of bearings are generally used in pairs.

Product Description:The density of 316 aluminum plate is relatively small, about 2.7g/cm³, which is much lighter than some steel and other metal materials, and has important application value in aerospace, automobile manufacturing and other industries that have strict requirements for weight.

Bearing capacity: NTN angular contact bearings have high bearing capacity and can withstand large radial and axial loads. In the process of use, the axial load of the bearing will cause the contact pressure between the inner and outer rings to increase, so it is necessary to choose the appropriate contact Angle to improve the bearing capacity.Rotation accuracy: NTN angular contact bearings have high rotation accuracy, which can ensure that the mechanical equipment has stable rotation performance during operation.

Agricultural engineering involves a wide range of machinery, equipment and tools, including tillers, tractors, rake machines, balers and high-power harvesting machinery such as green feed harvesters and combine harvesters. A variety of different mechanical equipment, also need to face the harsh working environment. The dusty conditions in summer have very high requirements for bearing seals. In addition, farming machinery bearings are usually integrated with flanged housings to simplify assembly.

Product Description:It is used to manufacture the frame of shading facilities such as building sunshades and shutters.

 Deep Groove Ball Bearings Deep Groove Ball Bearings are highly versatile and extensively used in various industries due to their ability to support higher radial loads and moderate axial loads.

Sliding bearings are sliding friction, with large contact surface, simple structure, small volume, strong bearing capacity, good vibration resistance, but large friction coefficient, easy to generate heat, need sufficient lubrication, suitable for low speed and heavy loadRolling bearings are rolling friction, compared with sliding bearings, their contact surface is small (point contact for ball bearings, line contact for roller bearings), small friction coefficient, less heat generation; less wear and tear, good accuracy retention; suitable for higher speeds run down.

Product Description:Manufacture a variety of mechanical structural components, such as machine workbench, robot arms, etc.