Low operating friction and high limiting speed thrust ball bearings for lead screws

Low operating friction and high limiting speed thrust ball bearings for lead screws

Product Description

It can be separated and be taken axial loading. The single direction bearing only can takes axial loading in one direction, however, the double can takes axial loading in two directions, it can support alternating axial loading in either direction. During the working time, it must be preload. They are used in lathe centers, automobiles, clutches, reducer etc. The double directions angular contact the thrust ball bearing are suitable for machine tools, however, the single one can be used to take ball screws.

Features:

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.

Applications:

Live centers in lathes, lead screws, automotive clutches, kingpin supports, speed reducers

Beijing RKF Mechanical & Electrical Equipment Co., Ltd., is an manufacturer and export-oriented enterprise, specializing in marketing various types of bearings. Our first factory was established in 1995 in Hebei province. We mainly did domestic business in the early years and since 2005 we have started to develop the oversea markets. Our products include Deep Groove Ball bearings, Cylindrical Roller Bearings, Tapered Roller Bearings, Self-aligning Ball Bearings, Insert Bearings, Thrust Ball Bearings, Needle Roller Bearings, etc. We have obtained ISO9001 and ISO14001 certifications.

We have two factories. One is located in Hebei province and the other one Shandong province, both with the big warehouses. We set an office for exportation in Beijing, the capital city of China, with an smaller warehouse here, more than 100 square meters. We have set up wide business channels around the country and cooperated with Russia and Vietnam for many years.

To ensure the quality of every piece of bearings, we not only choose every manufacturer very carefully and strictly, but also have our own institution to do inspection. All of the workshops are well equipped with automatic machine and precision testing machine.

With a satisfactory variety of products, superior quality and excellent after-sale services, we enjoy a high reputation among both domestic and foreign customers. We obey the rule: " high quality - low price - sincerity - customer", and will continue to follow its original philosophy to furnish high quality and reliable products.

Welcome the friends all over the world to develop and cooperate together!