Bearing 6864 (NTN)

Deep groove ball bearings 6864

Bearing number : 6864

Size (mm) : 320x400x38

Brand : NTN

Bore Diameter (mm) : 320

Outer Diameter (mm) : 400

Width (mm) : 38

Bearing dimensions and specification in NTN catalogue:

d - 320 mm

D - 400 mm

B - 38 mm

C - 38 mm

r min. - 2,1 mm

Da max. - 389 mm

db min - 331 mm

ra max. - 2 mm

Weight - 10,9 Kg

Basic dynamic load rating (C) - 168 kN

Basic static load rating (C0) - 228 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 600 r/min

Calculation factor (f0) - 16,1

Designation

Bore Dia, mm

Outer Dia, mm: