Bearing 211-ZNR (SKF)

Deep groove ball bearings 211-ZNR

Bearing number : 211-ZNR

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

b - 2,7 mm

d1 - 69 mm

f - 2,46 mm

r0 max. - 0,6 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

C - 3,28 mm

D2 - 89,4 mm

D3 - 96,8 mm

D4 - 106,5 mm

ba min. - 3 mm

Ca max. - 5,74 mm

da min. - 64 mm

da max - 68,9 mm

Da max. - 91 mm

Db min. - 108 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

Designation

Bore Dia, mm

Outer Dia, mm: