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:
The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair for Chinese wholesale Bike Crank Bearings - 7212B Single Row Angular Contact Ball Bearing – CWL , The product will supply to all over the world, such as: Guatemala, Malta, United Kingdom, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
By Prudence from Marseille - 2018.06.21 17:11
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Michaelia from Japan - 2018.11.04 10:32
