Bearing 6340 (KOYO)

Deep groove ball bearings 6340

Bearing number : 6340

Size (mm) : 200x420x80

Brand : KOYO

Bore Diameter (mm) : 200

Outer Diameter (mm) : 420

Width (mm) : 80

Bearing dimensions and specification in KOYO catalogue:

d - 200 mm

D - 420 mm

B - 80 mm

C - 80 mm

r min. - 5 mm

da min. - 220 mm

Da max. - 400 mm

ra max. - 4 mm

Weight - 58 Kg

Basic dynamic load rating (C) - 411 kN

Basic static load rating (C0) - 506 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1600 r/min

Calculation factor (f0) - 14

Designation

Bore Dia, mm

Outer Dia, mm: