B7008C-2RZ/HQ1 Ceramic Ball Bearing

B7008C-2RZ/HQ1 Ceramic ball bearing

Basic parameters         Series             Ceramic ball bearing

                        Bearing No.         B7008C

                           d                40mm

                           D                68mm

                        Weight              0.19kg

                        Width               15W

                        Radius              1.00r

Limiting speed           Grease             31000rpm

                        Oil                 47000rpm

Basic load rating         dynamic           12.9Cr

                        Static              7.4Cor

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 bal bearing advantages:

high limiting speed, maintain good accuracy and low starting torque,long life

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 bal bearing advantages:

high limiting speed, maintain good accuracy and low starting torque,long life