3311 Double Row Angular Contact Ball Bearing
3311 Double Row Angular Contact Ball Bearing detail Specifications:
Metric series
Material : 52100 Chrome Steel
Construction : Double Row
Seal Type : open type
Limiting Speed : 5800 rpm
Cage : Nylon cage or Steel cage
Cage Material : Polyamide(PA66) or Steel
Weight : 2.31 kg
Main Dimensions:
Bore diameter (d) : 55 mm
Outer diameter (D) : 120 mm
Width (B) : 49.2 mm
Chamfer Dimension( r) min.: 2.0 mm
Dynamic load ratings(Cr) : 102 KN
Static load ratings(Cor): 78 KN
ABUTMENT DIMENSIONS
Minimum diameter shaft shoulder (da) min. : 66 mm
Maximum diameter of housing shoulder (Da) max. : 109 mm
Maximum fillet radius (ra) max. : 2 mm
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