Bearing 6244 (NACHI)

Deep groove ball bearings 6244

Bearing number : 6244

Size (mm) : 220x400x65

Brand : NACHI

Bore Diameter (mm) : 220

Outer Diameter (mm) : 400

Width (mm) : 65

Bearing dimensions and specification in NACHI catalogue:

d - 220 mm

D - 400 mm

B - 65 mm

C - 65 mm

r min. - 4 mm

da min. - 238 mm

Da max. - 382 mm

ra max. - 3.0 mm

Weight - 37.0 Kg

Basic dynamic load rating (C) - 310 kN

Basic static load rating (C0) - 375 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 1700 r/min

Designation

Bore Dia, mm

Outer Dia, mm: