NSK HR320/28XJ bearing

Bearing HR320/28XJ

HR320/28XJ NSK bearing,

NSK HR320/28XJ bearing, Size: 28x52x16. NSK HR320/28XJ are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings HR320/28XJ

Bearing number : HR320/28XJ

Size (mm) : 28x52x16

Brand : NSK

Bore Diameter (mm) : 28

Outer Diameter (mm) : 52

Width (mm) : 16

Bearing dimensions and specification in NSK catalogue:

d - 28 mm

D - 52 mm

T - 16 mm

B - 16 mm

C - 12 mm

a - 12,8 mm

r min. - 1 mm

r1 min. - 1 mm

da min. - 37 mm

Da min - 44 mm

Da max. - 46 mm

db max. - 33 mm

Db min. - 50 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,146 Kg

Basic dynamic load rating (C) - 32 kN

Basic static load rating (C0) - 39 kN

(Grease) Lubrication Speed - 7100 r/min

(Oil) Lubrication Speed - 9500 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,4