Bearing 6938 (NACHI)

Deep groove ball bearings 6938

Bearing number : 6938

Size (mm) : 190x260x33

Brand : NACHI

Bore Diameter (mm) : 190

Outer Diameter (mm) : 260

Width (mm) : 33

Bearing dimensions and specification in NACHI catalogue:

d - 190 mm

D - 260 mm

B - 33 mm

C - 33 mm

r min. - 2 mm

da min. - 198 mm

Da max. - 252 mm

ra max. - 2.0 mm

Weight - 4.90 Kg

Basic dynamic load rating (C) - 108 kN

Basic static load rating (C0) - 123 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: