Sell Si3N4 ceramic bearings

Description

We offer superior quality range of ceramic bearings that is manufacturing using quality bearing steel, while the roller body is made of silicon nitride（Si3N4). These belong to mixed ceramic bearing that is provided with good insulating property that can prevent damage to grease lubricant and raceway caused by electric arc generated by alternating current or direct current. These mixed ceramic bearing is provided with very high impedance in high frequency voltage in order to prevent high frequent current from passing the roller body and the raceway. These can be customized depending upon the specifications mentioned by our customers at competitive price.