Chinese wholesale Bike Crank Bearings - 7212B Single Row Angular Contact Ball Bearing – CWL
Chinese wholesale Bike Crank Bearings - 7212B Single Row Angular Contact Ball Bearing – CWL Detail:
7212B Single Row Angular Contact Ball Bearing detail Specifications:
Metric series
Material : 52100 Chrome Steel
Construction : Single Row
Seal Type : open type
Limiting Speed : 8300 rpm
Cage : Nylon cage or Steel cage
Cage Material : Polyamide(PA66) or Steel
Packing : Industrial packing or single box packing
Contact Angle : 40°
Weight : 0.78 kg
Main Dimensions:
Bore diameter (d) : 60 mm
Outer diameter (D) : 110 mm
Width (B) : 22 mm
Distance side face to pressure point (a) : 47 mm
Chamfer Dimension ( r) min. : 1.5 mm
Chamfer Dimension ( r1) min. : 1.0 mm
Dynamic load ratings (Cr) : 45.05 KN
Static load ratings (Cor) : 42.75 KN
ABUTMENT DIMENSIONS
Minimum diameter shaft shoulder (da) min. : 69 mm
Maximum diameter of housing shoulder (Da) max. : 101 mm
Maximum diameter of housing shoulder (Db) max. : 104.4 mm
Maximum fillet radius of shaft (ra) max. : 1.5 mm
Maximum fillet radius of housing (ra1) max. : 1 mm
Product detail pictures:
Related Product Guide:
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By Pandora from Jakarta - 2017.09.09 10:18
The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Jean from Johor - 2017.02.28 14:19
