Manufacturer:Â Koyo
Type:Â Double Row Deep Groove Ball Bearing
Model: 4210
Dimensions
Bore Diameter d:Â 50 mm
Outer diameter D:Â 90 mm
Width B:Â 23 mm
Chamfer dimension r1,2 min:Â 1.1 mm
Basic load ratings:
Dynamic C:Â 39.2 kN
Static C0:Â 44.6 kN
Fatigue load limit Pu: 2.45 KN
Limiting speed (Grease): 4200 rpm
Limiting speed (Oil): 5600 rpm
Cage: Steel