Deep groove ball bearings 211-2Z

Bearing number : 211-2Z

Size (mm) : 55x100x21

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 21

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

d1 - 69 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

D2 - 89,4 mm

da min. - 64 mm

da max - 68,9 mm

Da max. - 91 mm

ra max. - 1,5 mm

Weight - 0,66 Kg

Basic dynamic load rating (C) - 48,4 kN

Basic static load rating (C0) - 44 kN

Fatigue load limit (Pu) - 1,86

Reference speed - 12000 r/min

Limiting speed - 7000 r/min

Calculation factor (kr) - 0,04