Self-aligning ball bearings 1208ETN9

Bearing number : 1208ETN9

Size (mm) : 40x80x18

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 80

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

D - 80 mm

B - 18 mm

C - 18 mm

d2 - 53,6 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

D1 - 68,8 mm

da min. - 47 mm

Da max. - 73 mm

ra max. - 1,1 mm

Weight - 0,42 Kg

Basic dynamic load rating (C) - 19,9 kN

Basic static load rating (C0) - 6,95 kN

Fatigue load limit (Pu) - 0,36

Reference speed - 18000 r/min

Limiting speed - 11000 r/min

Calculation factor (e) - 0,22

Calculation factor (kr) - 0,04

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 2,9

Calculation factor (Y2) - 4,5