Deep groove bearing four kinds of common material analysis

by:Waxing     2020-09-18
Bearing as the main component of mechanical equipment, its types and with the development of the materials is also different, China bearing network on the common material of deep groove bearings, deep groove bearings are the most common type of ball bearing, the basic model of deep groove ball bearing consists of inner ring and outer ring, ball and cage, lubricants, mainly depending on the use place we can be roughly divided into four kinds of materials.     Deep groove bearing four kinds of common material analysis & emsp;   1. Ring and ball materials: ring and ball bearings are usually made of high carbon chromium bearing steel. Most deep groove ball bearings use JIS SUJ2 steel in steel, which is the chrome steel ( GCr15) 。 The chemical composition of SUJ2 as normalized bearing materials around the world. For example, it belongs to and AISL52100 ( The United States) DIN100Cr6 ( West Germany) BS535A99 ( The UK) The same steel grade. In addition to the steel grade, depending on the specific purpose, excellent heat resistance of high speed steel is used and has a good bearing materials such as corrosion resistance of stainless steel.     2. Cage materials: punch retainers material is made from low carbon steel. According to the application, also can use brass and stainless steel plate. Iron cage material USES high strength brass, carbon steel, also can use synthetic resin.     3, dust cover and seal, dust cover on the basis of carbon steel. If necessary, also can choose AISI - 300 stainless steel. Can use different types of sealing material for high temperature operation and the compatibility of the grease. Fluorocarbon, silicone resin and PTFE seals are usually used in high temperature.     4. Lubricants: with dust cover and seal bearing grease injection standards. According to actual requirements using different lubricant, deep groove ball bearing using standard oil. 【 Warm prompt. 【 The bearing network] Some information from the Internet, and strive to secure timely, accurate, aims to deliver more information, does not represent our views to its approval or responsibility for their authenticity. If this net reprint information involves the issues such as copyright, please contact with this net. Tel: 0571 - 81630205. Tags: bearing material
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