NSK 6321 bearing

Bearing 6321

6321 NSK bearing,

NSK 6321 bearing, Size: 105x225x49. NSK 6321 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings 6321

Bearing number : 6321

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

r min. - 3 mm

da min. - 118 mm

da max - 138 mm

Da max. - 212 mm

ra max. - 2,5 mm

Weight - 8,09 Kg

Basic dynamic load rating (C) - 184 kN

Basic static load rating (C0) - 154 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 200 r/min

Calculation factor (f0) - 13,2