Self-aligning ball bearings 1204EKTN9

Bearing number : 1204EKTN9

Size (mm) : 20x47x14

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 47

Width (mm) : 14

Bearing dimensions and specification in SKF catalogue:

d - 20 mm

D - 47 mm

B - 14 mm

C - 14 mm

d2 - 28,9 mm

r1 min. - 1 mm

r2 min. - 1 mm

D1 - 41 mm

da min. - 25,6 mm

Da max. - 41,4 mm

ra max. - 1 mm

Weight - 0,12 Kg

Basic dynamic load rating (C) - 12,7 kN

Basic static load rating (C0) - 3,4 kN

Fatigue load limit (Pu) - 0,18

Reference speed - 32000 r/min

Limiting speed - 20000 r/min

Calculation factor (e) - 0,3

Calculation factor (kr) - 0,04

Calculation factor (Y0) - 2,2

Calculation factor (Y1) - 2,1

Calculation factor (Y2) - 3,3