KOYO 6311BI bearing

Bearing 6311BI

6311BI KOYO bearing,

KOYO 6311BI bearing, Size: 55x120x29. KOYO 6311BI are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearing 6311BI

Bearing number : 6311BI

Size (mm) : 55x120x29

Brand : KOYO

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in KOYO catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

a - 61.3 mm

r min. - 2 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 1.72 Kg

Basic dynamic load rating (C) - 119 kN

Basic static load rating (C0) - 98.5 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6200 r/min

Tags :  KOYO , 55x120x29