NSK 52308 bearing

Bearing 52308

52308 NSK bearing,

NSK 52308 bearing, Size: 40x78x49. NSK 52308 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Axial deep groove ball bearings 52308

Bearing number : 52308

Size (mm) : 40x78x49

Brand : NSK

Bore Diameter (mm) : 40

Outer Diameter (mm) : 78

Width (mm) : 49

Bearing dimensions and specification in NSK catalogue:

d - 40 mm

d2 - 30 mm

D - 78 mm

T - 49 mm

T2 - 30,5 mm

d3 - 78 mm

r min. - 1 mm

r1 min. - 0,6 mm

B - 12 mm

D1 - 42 mm

Da max. - 60 mm

ra max. - 1 mm

rb max. - 0,6 mm

Weight - 1,04 Kg

Basic dynamic load rating (C) - 70 kN

Basic static load rating (C0) - 135 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 3000 r/min