Bearing 6840 (NTN)

Deep groove ball bearings 6840

Bearing number : 6840

Size (mm) : 200x250x24

Brand : NTN

Bore Diameter (mm) : 200

Outer Diameter (mm) : 250

Width (mm) : 24

Bearing dimensions and specification in NTN catalogue:

d - 200 mm

D - 250 mm

B - 24 mm

C - 24 mm

r min. - 1,5 mm

Da max. - 242 mm

db min - 208 mm

ra max. - 1,5 mm

Weight - 2,73 Kg

Basic dynamic load rating (C) - 74 kN

Basic static load rating (C0) - 91,5 kN

(Grease) Lubrication Speed - 2 300 r/min

(Oil) Lubrication Speed - 2 700 r/min

Calculation factor (f0) - 16,1

Designation

Bore Dia, mm

Outer Dia, mm: