B7012C-2RZ/HQ1 Ceramic Ball Bearing

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.