Bearing 6868 (NTN)

Deep groove ball bearings 6868

Bearing number : 6868

Size (mm) : 340x420x38

Brand : NTN

Bore Diameter (mm) : 340

Outer Diameter (mm) : 420

Width (mm) : 38

Bearing dimensions and specification in NTN catalogue:

d - 340 mm

D - 420 mm

B - 38 mm

C - 38 mm

r min. - 2,1 mm

Da max. - 409 mm

db min - 351 mm

ra max. - 2 mm

Weight - 11,5 Kg

Basic dynamic load rating (C) - 170 kN

Basic static load rating (C0) - 236 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 500 r/min

Calculation factor (f0) - 16

Designation

Bore Dia, mm

Outer Dia, mm: