Bearing 6238 (NTN)

Deep groove ball bearings 6238

Bearing number : 6238

Size (mm) : 190x340x55

Brand : NTN

Bore Diameter (mm) : 190

Outer Diameter (mm) : 340

Width (mm) : 55

Bearing dimensions and specification in NTN catalogue:

d - 190 mm

D - 340 mm

B - 55 mm

C - 55 mm

r min. - 4 mm

Da max. - 324 mm

db min - 206 mm

ra max. - 3 mm

Weight - 18,2 Kg

Basic dynamic load rating (C) - 255 kN

Basic static load rating (C0) - 281 kN

(Grease) Lubrication Speed - 1 800 r/min

(Oil) Lubrication Speed - 2 100 r/min

Calculation factor (f0) - 15

Designation

Bore Dia, mm

Outer Dia, mm: