(Operating temperature range is higher by about 50deg C than the bearing material of general) and rotation dimensional accuracy of resistance to chemicals is large used high temperature stability to a large rust to stable We guarantee the accuracy of JIS0 or higher grade for accuracy.stainless steel ball bearings All KSK I go sub-zero treatment, tempering and quenching in a vacuum heat treatment furnace to enhance the abrasion resistance and reduce the aging of the products produced in precision.
Outside Diameter D (phi mm)
Inside Diameter d (phi mm)
When bearing using standard bearing steel easy to get rust. In case using chemicals in the vicinity Food product When exposed to high temperatures