logo

NTN 22317B bearing



Bearing 22317B

Spherical roller bearings 22317B

Bearing number : 22317B

Size (mm) : 85x180x60

Brand : NTN

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 60

Bearing dimensions and specification in NTN catalogue:

d - 85 mm

D - 180 mm

B - 60 mm

C - 60 mm

r min. - 3 mm

da min. - 99 mm

Da max. - 166 mm

ra max. - 2,5 mm

Weight - 7,1 Kg

Basic dynamic load rating (C) - 415 kN

Basic static load rating (C0) - 510 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 2 900 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 1,78

Calculation factor (Y1) - 1,82

Calculation factor (Y2) - 2,71