Bearing 6864 (KOYO)

Deep groove ball bearings 6864

Bearing number : 6864

Size (mm) : 320x400x38

Brand : KOYO

Bore Diameter (mm) : 320

Outer Diameter (mm) : 400

Width (mm) : 38

Bearing dimensions and specification in KOYO catalogue:

d - 320 mm

D - 400 mm

B - 38 mm

C - 38 mm

r min. - 2,1 mm

da min. - 331 mm

Da max. - 389 mm

ra max. - 2 mm

Weight - 11 Kg

Basic dynamic load rating (C) - 182 kN

Basic static load rating (C0) - 239 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (f0) - 16,1

Designation

Bore Dia, mm

Outer Dia, mm: