Bearing 6218NR (SKF)

Deep groove ball bearings 6218NR

Bearing number : 6218NR

Size (mm) : 90x160x30

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 160

Width (mm) : 30

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 160 mm

B - 30 mm

C - 30 mm

b - 3,1 mm

d1 - 112 mm

f - 2,82 mm

r0 max. - 0,6 mm

r1 min. - 2 mm

r2 min. - 2 mm

C - 4,9 mm

D2 - 143 mm

D3 - 155,22 mm

D4 - 169,7 mm

Ca max. - 7,72 mm

da min. - 3,5 mm

da max - 101 mm

Da max. - 149 mm

Db min. - 172 mm

ra max. - 2 mm

Weight - 2,2 Kg

Basic dynamic load rating (C) - 101 kN

Basic static load rating (C0) - 73,5 kN

Fatigue load limit (Pu) - 2,8

Reference speed - 8500 r/min

Limiting speed - 5300 r/min

Calculation factor (f0) - 15

Calculation factor (kr) - 0,025

Designation

Bore Dia, mm

Outer Dia, mm: