Bearing 6211NR (KOYO)

Deep groove ball bearings 6211NR

Bearing number : 6211NR

Size (mm) : 55x100x21

Brand : KOYO

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 21

Bearing dimensions and specification in KOYO catalogue:

d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

a - 3,28 mm

b - 2,85 mm

f - 2,41 mm

r min. - 1,5 mm

r0 max. - 0,6 mm

r1 min. - 0,5 mm

D1 - 96,8 mm

D2 - 106,5 mm

da min. - 63 mm

Da max. - 92 mm

Weight - 0,607 Kg

Basic dynamic load rating (C) - 43,4 kN

Basic static load rating (C0) - 29,4 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 7600 r/min

Calculation factor (f0) - 14,4

Designation

Bore Dia, mm

Outer Dia, mm: