Bearing 1321 (NACHI)

Self-aligning ball bearings 1321

Bearing number : 1321

Size (mm) : 105x225x49

Brand : NACHI

Bore Diameter (mm) : 105

Outer Diameter (mm) : 225

Width (mm) : 49

Bearing dimensions and specification in NACHI catalogue:

d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

r1 min. - 3 mm

da min. - 119 mm

Da max. - 211 mm

ra max. - 2.5 mm

Weight - 10.0 Kg

Basic dynamic load rating (C) - 156 kN

Basic static load rating (C0) - 64,5 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3100 r/min

Calculation factor (e) - 0.23

Calculation factor (Y0) - 2.9

Calculation factor (Y1) - 2.7

Calculation factor (Y2) - 4.2

Designation

Bore Dia, mm

Outer Dia, mm: