Top Quality Steel Ball Bearing - QJ312 Four point Angular Contact Ball Bearing – CWL
Top Quality Steel Ball Bearing - QJ312 Four point Angular Contact Ball Bearing – CWL Detail:
QJ312 Four point Angular Contact Ball Bearing detail Specifications:
Metric series
Material : 52100 Chrome Steel
Construction : Single Row
Seal Type : Open type
Limiting speeds (grease) : 4200 rpm
Limiting speeds (Oil ) : 5700 rpm
Cage : Brass cage or Nylon cage
Cage Material : Brass or polyamid (PA66)
Weight : 2.15 kg
Main Dimensions:
Bore diameter (d) : 60 mm
Bore diameter Tolerance : -0.012 mm to 0 mm
Outer diameter (D) : 130 mm
Outer diameter Tolerance : -0.013 mm to 0 mm
Width (B) : 31 mm
Width Tolerance : -0.05 mm to 0 mm
Chamfer Dimension ( r) min. : 2.1 mm
Load center (a) : 55 mm
Fatigue load limit (Cu) : 8.5 KN
Dynamic load ratings (Cr) : 135 KN
Static load ratings(Cor) : 198 KN
ABUTMENT DIMENSIONS
Abutment diameter shaft (da) min. : 72 mm
Abutment diameter housing (Da) Max. : 118 mm
Fillet radius (ras) Max. : 2.0 mm
Product detail pictures:
Related Product Guide:
We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for Top Quality Steel Ball Bearing - QJ312 Four point Angular Contact Ball Bearing – CWL , The product will supply to all over the world, such as: Florence, Ecuador, United Arab Emirates, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, let us work together to get success.
By Pamela from French - 2018.12.11 11:26
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Sophia from Seychelles - 2018.06.18 17:25
