Manufacturer: KOYO
Type: Double Row Deep Groove Ball Bearing
Model: 4211

Dimensions
Bore Diameter d: 55 mm
Outer diameter D: 100 mm
Width B: 25 mm
Chamfer dimension r_{1,2 min}: 1.5 mm
Basic load ratings:
Dynamic C: 46.5 kN
Static C₀: 54.1 kN
Fatigue load limit P_u: 2.95 KN
Limiting speed (Grease): 3800 rpm
Limiting speed (Oil): 5000 rpm
Cage: Steel