Bearing 6944 (KOYO)

Deep groove ball bearings 6944

Bearing number : 6944

Size (mm) : 220x300x38

Brand : KOYO

Bore Diameter (mm) : 220

Outer Diameter (mm) : 300

Width (mm) : 38

Bearing dimensions and specification in KOYO catalogue:

d - 220 mm

D - 300 mm

B - 38 mm

C - 38 mm

r min. - 2,1 mm

da min. - 231 mm

Da max. - 289 mm

ra max. - 2 mm

Weight - 7,9 Kg

Basic dynamic load rating (C) - 160 kN

Basic static load rating (C0) - 180 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2200 r/min

Calculation factor (f0) - 16,4

Designation

Bore Dia, mm

Outer Dia, mm: