High quality 2x5x2.5mm Full ceramic bearing MR52 zro2 ceramic ball​

Ceramic Hybrid Bearings

Full ceramic Bearing SI3N4 Ceramic Ball ZRO2 Ceramic ball

1:Ceramic bearing has high temperature resistance, cold resistance, wear resistance, corrosion resistance, resistance to magnetoelectricity insulation, since no oil lubrication, high speed and other characteristics.
2:Full ceramic bearing have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, especially high and low- temperature application. etc. Could be used in awful environment and specially condition. The rings and balls made by full ceramic material: ZrO2, as a standard constructure, the cage made by PTFE, generally we also could make the cage with GFRPA66-25, PEEK, PI, AISISUS304, SUS316, Cu, etc.

1. Material: ZrO2, Si3N4, SiC and Al2O3, etc.

1).High speed bearings: 12000rpm--75000rpm

2).High temperature-resistant bearing: 100°C--800°C.It can been applied in kiln,plastic,steel and other equipments that can bear high temperature

3).Corrosion -resistant bearings

4).Electric -insulated bearings

5).Vacuum bearings: self-lubricating without

2. Applicable bearing category:

1) Ceramic deep groove ball bearings,

2) Ceramic Angular contact ball bearings,

3) Ceramic Thrust ball bearings,

4) Ceramic Self-aligning ball bearings,

5) Ceramic insert bearings: UC201 - UC220 ,

6) Hybrid ceramic bearings: (rings in chrome steel or stainless steel, ball in ceramic of Si3N4 or ZrO2 material)
They can be used as high-speed bearings, high temperature bearings, corrosion-resistant bearings, shielded bearings, electrical insulation bearings and so on.