KOYO 6578R/6535 bearing 6557R/6535 | KOYO Bearing | low noise
KOYO 6557R/6535 bearing Ceramic & Special Environment Bearings from Koyo and JTEKT. Over 500 degrees Celsius, an un-lubricated full ceramic bearing should be used, Corrosive Environments, Bearings which need to operate efficiently in corrosive circumstances are made of special materials, The selection of a Koyo Ceramic bearing for the use in a highly corrosive environment should be examined ...