NACHI 54308 bearing

Bearing 54308

54308 NACHI bearing,

NACHI 54308 bearing, Size: 40x78x54. NACHI 54308 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 54308

Bearing number : 54308

Size (mm) : 40x78x54

Brand : NACHI

Bore Diameter (mm) : 40

Outer Diameter (mm) : 78

Width (mm) : 54

Bearing dimensions and specification in NACHI catalogue:

d - 40 mm

d2 - 30 mm

D - 78 mm

T - 54 mm

ra1 max. - 0.6 mm

T1 - 33 mm

a - 12 mm

d3 - 78 mm

r min. - 1 mm

r1 min. - 0.6 mm

A1 - 23.5 mm

D1 - 42 mm

D2 - 60 mm

D3 - 82 mm

R - 64 mm

da min. - 40 mm

Da max. - 60 mm

ra max. - 1 mm

Weight - 1.10 Kg

Basic dynamic load rating (C) - 69 kN

Basic static load rating (C0) - 135 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3300 r/min