NTN 51148 bearing

Bearing 51148

51148 NTN bearing,

NTN 51148 bearing, Size: 240x300x45. NTN 51148 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 51148

Bearing number : 51148

Size (mm) : 240x300x45

Brand : NTN

Bore Diameter (mm) : 240

Outer Diameter (mm) : 300

Width (mm) : 45

Bearing dimensions and specification in NTN catalogue:

d - 240 mm

D - 300 mm

T - 45 mm

d1 - 297 mm

r min. - 1,5 mm

D1 - 243 mm

da min. - 276 mm

Da max. - 264 mm

ra max. - 1,5 mm

Weight - 6,87 Kg

Basic dynamic load rating (C) - 228 kN

Basic static load rating (C0) - 935 kN

(Grease) Lubrication Speed - 780 r/min

(Oil) Lubrication Speed - 1 100 r/min