Roller Bearing company

Bearings are key components that support the rotating parts of the machine. They can reduce friction and prevent damage to components, thereby extending the service life of the machine. The quality and performance of bearings directly affect the stability and life of the machine, so bearings play a vital role in the machine.

In the last issue, we introduced four of the eight major categories of bearings. This issue introduces the other four types of bearings.

1.Tapered roller bearings are mainly suitable for bearing combined radial and axial loads, mainly radial loads, while large taper angle tapered roller bearings (27°-1°) can bear mainly axial loads. Combined load. Tapered roller bearings are separate bearings, and their internal components and outer rings can be installed separately. During installation and use, the radial clearance and axial clearance of the bearing can be adjusted, or they can be installed with interference. Tapered roller bearings are widely used in automobiles, aerospace, rolling mills, mining, metallurgy, plastic machinery and other industries.

2.Thrust ball bearings are separate bearings, consisting of a washer-shaped raceway ring with a raceway and a ball and cage assembly. The raceway ring that matches the shaft is called the shaft ring, and the raceway ring that matches the housing is called the seat ring. Two-way bearings match the middle ring with the shaft. One-way bearings can bear one-way axial loads, while two-way bearings can bear two-way axial loads, and neither can bear radial loads. Bearings with a spherical mounting surface of the seat ring have self-aligning performance, which can reduce the impact of installation errors. It is only suitable for parts that bear axial load on one side and have low rotational speed, such as crane hooks, vertical water pumps, vertical centrifuges, jacks, low-speed reducers, etc.

3.Thrust roller bearings include thrust aligning bearings, thrust tapered roller bearings, thrust cylindrical roller bearings and thrust needle roller bearings. The outer ring raceway of the thrust roller bearing is a spherical surface with the bearing center point as the center of the ball. The inner ring has two raceways with an inclination angle of the bearing line, which has a good self-aligning function. It is mainly used to bear radial load, and can also bear axial load in any direction. It is suitable for large machinery and equipment such as mining, ships, automobiles, metallurgy, on-the-job, and construction.

4.The slewing bearing is a bearing with a special structure that can simultaneously bear large axial load, radial load and overturning moment and other comprehensive loads. Generally, the slewing bearing itself has mounting holes, lubricating oil holes and sealing devices, which can meet the different needs of various hosts working under different working conditions; on the other hand, the slewing bearing itself has a compact structure, guided rotation With the characteristics of convenience, simple installation and easy maintenance, it is widely used in slewing devices such as lifting and transportation machinery, mining machinery, construction machinery, port machinery, medical equipment and military industry.

To sum up, almost all machines require bearings. Moreover, the types and uses of bearings are also very wide, and different types of machines require different types of bearings. Therefore, when selecting and using bearings, it is necessary to choose according to the actual situation to ensure the stable operation of the machine and extend the service life of the machine.

Friends, we have introduced the types of bearings in these two issues. We are a source manufacturer of bearings in China. We have complete production types, guaranteed quality, favorable prices, and on-time delivery. If you have bearing needs, you can directly check or send us an email. Email：jerry@jrzc-bearing.com

Here is a link to our products, you can also view them in detail

https://www.jrzc-bearings.com/product.html