Self-aligning ball bearings 2209ETN9

Bearing number : 2209ETN9

Size (mm) : 45x85x23

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 23

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 85 mm

B - 23 mm

C - 23 mm

d2 - 55,3 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

D1 - 74,6 mm

da min. - 52 mm

Da max. - 78 mm

ra max. - 1,1 mm

Weight - 0,55 Kg

Basic dynamic load rating (C) - 32,5 kN

Basic static load rating (C0) - 10,6 kN

Fatigue load limit (Pu) - 0,54

Reference speed - 15000 r/min

Limiting speed - 10000 r/min

Calculation factor (e) - 0,26

Calculation factor (kr) - 0,045

Calculation factor (Y0) - 2,5

Calculation factor (Y1) - 2,4

Calculation factor (Y2) - 3,7