Self-aligning ball bearings 1312SK

Bearing number : 1312SK

Size (mm) : 60x130x31

Brand : NTN

Bore Diameter (mm) : 60

Outer Diameter (mm) : 130

Width (mm) : 31

Bearing dimensions and specification in NTN catalogue:

d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

da min. - 71 mm

Da max. - 119 mm

ra max. - 2 mm

Weight - 2,03 Kg

Basic dynamic load rating (C) - 57,5 kN

Basic static load rating (C0) - 20,8 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 5 600 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,9

Calculation factor (Y1) - 2,8

Calculation factor (Y2) - 4,3