Bearing 7321 A (NSK)

Angular contact ball bearings 7321 A

Bearing number : 7321 A

Size (mm) : 105x225x49

Brand : NSK

Bore Diameter (mm) : 105

Outer Diameter (mm) : 225

Width (mm) : 49

Bearing dimensions and specification in NSK catalogue:

d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

a - 72,1 mm

r min. - 3 mm

r1 min. - 1,1 mm

da min. - 119 mm

Da max. - 211 mm

ra max. - 2,5 mm

Weight - 9,34 Kg

Basic dynamic load rating (C) - 208 kN

Basic static load rating (C0) - 193 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 600 r/min

Designation

Bore Dia, mm

Outer Dia, mm: