Self-aligning ball bearings 2309

Bearing number : 2309

Size (mm) : 45x100x36

Brand : NACHI

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 36

Bearing dimensions and specification in NACHI catalogue:

d - 45 mm

D - 100 mm

B - 36 mm

C - 36 mm

r1 min. - 1.5 mm

da min. - 53 mm

Da max. - 92 mm

ra max. - 1.5 mm

Weight - 1.230 Kg

Basic dynamic load rating (C) - 54,4 kN

Basic static load rating (C0) - 16,7 kN

(Grease) Lubrication Speed - 5500 r/min

(Oil) Lubrication Speed - 6900 r/min

Calculation factor (e) - 0.42

Calculation factor (Y0) - 1.58

Calculation factor (Y1) - 1.51

Calculation factor (Y2) - 2.33