Self-aligning ball bearings 2315

Bearing number : 2315

Size (mm) : 75x160x55

Brand : NACHI

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 55

Bearing dimensions and specification in NACHI catalogue:

d - 75 mm

D - 160 mm

B - 55 mm

C - 55 mm

r1 min. - 2.1 mm

da min. - 87 mm

Da max. - 148 mm

ra max. - 2 mm

Weight - 5.17 Kg

Basic dynamic load rating (C) - 121 kN

Basic static load rating (C0) - 43 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4100 r/min

Calculation factor (e) - 0.41

Calculation factor (Y0) - 1.6

Calculation factor (Y1) - 1.5

Calculation factor (Y2) - 2.4