Thrust ball bearing

date:12-04-11, 04:55 PM

Item name:Thrust ball bearing

Model:51000, 52000, 53000 and etc. Example:51148/517/1035 and etc.

Application:

Thrust Ball Bearings are applied to machine elements which bear single side axial load and with the lower the mechanical speed, such as crane hooks, immediately water pumps, immediately centrifuges, jacks, low-speed reducer , etc.

Description: Thrust ball bearing is made up of housing ring, axis ring and steel ball maintains module. Which is match for axis is called axis ring, which is match for shell is called housing ring.

According to the condition of accepting force, there are one-way thrust ball bearing and double-way thrust ball bearing. One-way thrust ball bearing can endure one-way axial load, and double-way thrust ball bearing can be subject to bi-directional load. Thrust ball bearing can not stand the radial load, the extreme rotation speed is very low.

Thrust ball bearings, shaft ring and ball cage assembly in three parts. With the axis of said shaft with circle, and the shell with said seat. Acceptance of sub-way thrust ball bearings and thrust ball bearings. Thrust ball bearings can withstand axial load, two-way thrust ball bearings, can withstand two-way axial load. Thrust ball bearings, ring and the shaft with them. Appear before the installation of seat spherical bearings with self-aligning properties, can reduce the impact of the installation error. Thrust ball bearings can bear radial load, lower speed limit.

Thrust ball bearings consist of two precision chrome steel washers (ring) and a ball complement spaced by bronze retainer. They can be supplied with or without radius ball grooves in the rings. Thrust bearings are used under purely axial loads.Thrust ball bearings can handle loads in the axial direction only. Bearing rings mounted on the shaft are called shaft washers, and those mounted in the housing are called housing washers. Both washers contain raceways for the balls.Thrust ball bearings are available as both single and bi-directional types. The bi-directional thrust bearing incorporates a third washer and an additional set of balls. This center washer is located in the axial direction by a shaft shoulder and sleeve.Care must be taken in handling to prevent damage to the separable rings and ball assemblies.

The features of precision trust ball bearing are as followings: It can only afford axial load, belonging to separable bearing. This kind of bearing has high accuracy, if matched with radial bearing, they can achieve the perfect transmission. When we produce bearings with level above P5, they both use low temperature processing and high-temperature tempering craftsmanship. By this kind of craftsmanship, the internal stress is further eliminated and the internal organization is stabled, it can enlarge the range for bearings' using temperature and greatly improve the products' accuracy maintain life.

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