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NACHI 2302 bearing



Bearing 2302

Self-aligning ball bearings 2302

Bearing number : 2302

Size (mm) : 15x42x17

Brand : NACHI

Bore Diameter (mm) : 15

Outer Diameter (mm) : 42

Width (mm) : 17

Bearing dimensions and specification in NACHI catalogue:

d - 15 mm

D - 42 mm

B - 17 mm

C - 17 mm

r1 min. - 1 mm

da min. - 20 mm

Da max. - 37 mm

ra max. - 1.0 mm

Weight - 0.114 Kg

Basic dynamic load rating (C) - 12,1 kN

Basic static load rating (C0) - 2,9 kN

(Grease) Lubrication Speed - 14000 r/min

(Oil) Lubrication Speed - 18000 r/min

Calculation factor (e) - 0.50

Calculation factor (Y0) - 1.33

Calculation factor (Y1) - 1.27

Calculation factor (Y2) - 1.96