Stainless steel ball bearings are also called stainless steel
bearings or stainless bearings. Compared with ordinary ball bearing with chrome
steel, Stainless steel ball bearings can keep from corrosion caused by some
acids or moisture,and stainless steel ball bearings have obvious advantages of
stable operation, low noise, low magnet, wide application, excellent anti-corrosion and anti-rust properties.
But stainless steel ball bearings are
more difficult and strict than ordinary bearings in technology and precision
control. They can be widely used in the fields of medical equipment, cryogenic
engineering, optical instruments, high-speed machine tools, high-speed motors,
printing machinery, food processing machinery etcs. Runstar is a
professional stainless steel ball bearings manufacturer in china since
2007,certified ISO9001:2015.Usually, there are 440(9Cr18),420(9Cr13) for choice
in Runstar, 316 is sometimes available for special application.