Bearing 6960 (NACHI)

Deep groove ball bearings 6960

Bearing number : 6960

Size (mm) : 300x420x56

Brand : NACHI

Bore Diameter (mm) : 300

Outer Diameter (mm) : 420

Width (mm) : 56

Bearing dimensions and specification in NACHI catalogue:

d - 300 mm

D - 420 mm

B - 56 mm

C - 56 mm

r min. - 3 mm

da min. - 311 mm

Da max. - 409 mm

ra max. - 2.5 mm

Weight - 22.8 Kg

Basic dynamic load rating (C) - 269 kN

Basic static load rating (C0) - 370 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: