Spherical roller bearings 21315EK

Bearing number : 21315EK

Size (mm) : 75x160x37

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 37

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 160 mm

B - 37 mm

C - 37 mm

b - 6 mm

d2 - 101 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 133 mm

K - 3 mm

da min. - 87 mm

Da max. - 148 mm

ra max. - 2 mm

Weight - 3,75 Kg

Basic dynamic load rating (C) - 285 kN

Basic static load rating (C0) - 325 kN

Fatigue load limit (Pu) - 34,5

Reference speed - 4000 r/min

Limiting speed - 5600 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 3

Calculation factor (Y2) - 4,6