Buy discount Precision Conveyor Bearings Part No.:stainless steel conveyor bearings What is stainless steel bearing Compared with ordinary bearings, stainless steel bearings not only have obvious advantages in material, but also in terms of process and precision control, they are much stricter than ordinary bearings. In the working process, the stainless steel bearing works stably, with low noise, corrosion resistance and wide application. As the name suggests, the materials used in the bearing are: engineering stainless steel. The bearing inner ring, bearing outer ring, bearing rolling element, cage and sealing ring are all engineering stainless steel materials. stainless steel material). Stainless steel bearing material classification 440C stainless steel bearing1. AISI SUS440C stainless steel (domestic brand: 9Cr18Mo, 9Cr18) is used for bearing ring and rolling element material after vacuum quenching and tempering. The cage and seal ring frame material is AISI304 stainless steel (domestic brand: OCr18Ni9). 2. Compared with ordinary bearing steel, stainless steel bearings have stronger anti-rust and anti-corrosion properties. Choose suitable lubricants, dust caps, etc., and can be used in an environment of -60鈩儈+300鈩? 3. Stainless steel deep groove ball bearings can resist corrosion caused by moisture and a number of other media. This type of single-row deep groove ball bearing is the same as the standard deep groove ball bearing made of carbon chromium (rolling bearing) steel. It has a deep bearing raceway groove, and the fit between the bearing raceway and the ball is extremely high. 4. Due to its high mechanical strength and large load capacity, stainless steel bearings are widely used in food processing, medical equipment, and pharmaceutical machinery. 420 stainless steel bearings1. 20 stainless steel, 420 stainless steel is 420 "cutting tool grade" martensitic steel, similar to the earliest stainless steel such as Brinell high chromium steel. 2. 420 has a certain degree of wear resistance and corrosion resistance, high hardness, and its price is the lower category of stainless steel balls, and it is suitable for working environments that generally require stainless steel. 3. 420 stainless steel is suitable for all kinds of precision machinery, bearings, electrical, equipment, instruments, meters, transportation tools, household appliances, etc. Fast response and quick technical supports with factory team; 7) Near the Ningbo as well as shanghai seaport and airport ,it is very convenient to arrange shipment. 8) 7/24 on line supports to solve any problems;Buy discount Precision Conveyor Bearings website:http://www.dazbearing.com/conveyor-bearings/precision-conveyor-bearings/