Ceramic bearing materials mainly include alumina, silicon nitride, zirconia, etc. Among them, alumina and silicon nitride are widely used materials.1. Aluminum oxideAluminum oxide has excellent insula

The temperature at which bearings can operate is a very broad concept. The bearing is composed of inner ring, outer ring, rolling element, cage, lubrication, sealing and other components. If the beari

When the bearing operates at a fast speed, a large centrifugal force will be generated inside, which is a test of the strength of the bearing itself. 1. Bearing speed rating: Some of the rot