Bearing 1321S (NTN)

Self-aligning ball bearings 1321S

Bearing number : 1321S

Size (mm) : 105x225x49

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 225

Width (mm) : 49

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

da min. - 118 mm

Da max. - 212 mm

ra max. - 2,5 mm

Weight - 10 Kg

Basic dynamic load rating (C) - 154 kN

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

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 200 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: