6411NR SKF bearing

Deep groove ball bearings 6411NR

Bearing number : 6411NR

Size (mm) : 55x140x33

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 140

Width (mm) : 33

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 140 mm

B - 33 mm

C - 33 mm

b - 3,1 mm

d1 - 81,5 mm

f - 2,82 mm

r0 max. - 0,6 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

C - 4,9 mm

D2 - 114 mm

D3 - 135,23 mm

D4 - 149,7 mm

Ca max. - 7,72 mm

da min. - 3,5 mm

da max - 69 mm

Da max. - 126 mm

Db min. - 151 mm

ra max. - 2 mm

Weight - 2,35 Kg

Basic dynamic load rating (C) - 99,5 kN

Basic static load rating (C0) - 62 kN

Fatigue load limit (Pu) - 2,6

Reference speed - 11000 r/min

Limiting speed - 7000 r/min

Calculation factor (f0) - 12

Calculation factor (kr) - 0,035