Spherical roller bearings 21316 E

Bearing number : 21316 E

Size (mm) : 80x170x39

Brand : SKF

Bore Diameter (mm) : 80

Outer Diameter (mm) : 170

Width (mm) : 39

Bearing dimensions and specification in SKF catalogue:

d - 80 mm

D - 170 mm

B - 39 mm

d2 - - 106 mm

D1 - - 141 mm

b - 6 mm

K - 3 mm

r1,2 - min. - 2.1 mm

da - min. - 92 mm

Da - max. - 158 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 331 kN

Basic static load rating - C0 - 375 kN

Fatigue load limit - Pu - 39 kN

Reference speed - 3800 r/min

Limiting speed - 5300 r/min

Calculation factor - e - 0.24

Calculation factor - Y1 - 2.8

Calculation factor - Y2 - 4.2

Calculation factor - Y0 - 2.8

Weight - 4.45 kg