B7012C-2RZ/HQ1 Ceramic ball bearing
Basic parameters Series Ceramic ball bearing
Bearing No. B7012
d 60mm
D 95mm
Weight 0.4kg
Width 18W
Radius 1.10r
Limiting speed Grease 20000rpm
Oil 35000rpm
Basic load rating dynamic 20.4Cr
Static 13.6Cor
Materials:GCr15 Si3N4 ZGCr15
Structure:Ceramic ball
Certificate: ISO 9001:2000
Service: OEM
Precision: ABCE7
Package: ordinary industry packing
price : FOB CIF
Delivery Time: 15-30days
Place of Origin: Chengde China(mainland)
Si3N4 Ceramic ball bearing advantages:
high limiting speed, maintain good accuracy and low starting torque,long life.












