What are the imported bearing materials

Imported bearing what material is the so-called imported bearings is foreign brand bearings, the author will talk with you today import bearing the largest miniature bearing factory is a brand, Japan imported bearing! Bearing is the miniature bearing industry in the world's largest manufacturer, was founded earlier time, was founded in 1951, the head can be said to be the miniature bearing! Because the product precision is high, the products are widely used in video recorder, air conditioner, vacuum cleaners, auto motors. Medical machinery and computer peripheral hardware driver, etc, especially in high speed and high precision products, especially in the industry leading position. Let's know the imported bearing materials: 1) Ring, rolling body materials required by the performance: rolling fatigue strength, high hardness, high wear resistance, 2) Cage materials required by the performance: good dimensional stability, mechanical strength and good workability. According to different purposes and demands of its, impact resistance, heat resistance, good corrosion resistance. 3) Ring and rolling body material: ring and rolling body usually use high carbon chromium bearing steel. Most of the bearing, using JIS SUJ2 steel grade. The chemical composition of SUJ2, around the world, as a bearing material has been normalized. For example: with AISL52100 ( The United States) DIN100Cr6 ( West Germany) BS535A99 ( The UK) All belong to the same steel. The steel grade, according to the special purpose, also use the excellent heat resistance of high speed steel, good corrosion resistance of stainless steel. 4) Cage materials: stamping materials, use of low carbon steel. According to different purposes, also used brass, stainless steel plate. Cutting system maintains a material, the use of high-intensity brass, carbon steel, and also the use of synthetic resin. That is about the basic knowledge of the imported bearing, want to know more, can click on the web site information to understand!