NTN NJ311 bearing

Bearing NJ311

NJ311 NTN bearing,

NTN NJ311 bearing, Size: 55x120x29. NTN NJ311 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings NJ311

Bearing number : NJ311

Size (mm) : 55x120x29

Brand : NTN

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in NTN catalogue:

d - 55 mm

Fw - 70,5 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

J - 77,2 mm

Weight - 1,45 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5 900 r/min

(Oil) Lubrication Speed - 7 000 r/min