Bearing 6940 (NACHI)

Deep groove ball bearings 6940

Bearing number : 6940

Size (mm) : 200x280x38

Brand : NACHI

Bore Diameter (mm) : 200

Outer Diameter (mm) : 280

Width (mm) : 38

Bearing dimensions and specification in NACHI catalogue:

d - 200 mm

D - 280 mm

B - 38 mm

C - 38 mm

r min. - 2.1 mm

da min. - 209 mm

Da max. - 271 mm

ra max. - 2.0 mm

Weight - 6.88 Kg

Basic dynamic load rating (C) - 130 kN

Basic static load rating (C0) - 146 kN

(Grease) Lubrication Speed - 2000 r/min

(Oil) Lubrication Speed - 2500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: