Axial deep groove ball bearings 2902

Bearing number : 2902

Size (mm) : 15x31x12

Brand : NACHI

Bore Diameter (mm) : 15

Outer Diameter (mm) : 31

Width (mm) : 12

Bearing dimensions and specification in NACHI catalogue:

d - 15 mm

D - 31 mm

T - 12 mm

d1 - 31 mm

r min. - 0.6 mm

D1 - 15.2 mm

da min. - 25 mm

Da max. - 21 mm

ra max. - 0.6 mm

Weight - 0.041 Kg

Basic dynamic load rating (C) - 14,3 kN

Basic static load rating (C0) - 22,8 kN

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 7700 r/min