NACHI NJ311 bearing

Bearing NJ 311

NJ311 NACHI bearing,

NACHI NJ311 bearing, Size: 55x120x29. NACHI 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 NJ 311

Bearing number : NJ 311

Size (mm) : 55x120x29

Brand : NACHI

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in NACHI catalogue:

d - 55 mm

Fw - 70.5 mm

D - 120 mm

B - 29 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 1.43 Kg

Basic dynamic load rating (C) - 110 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6000 r/min