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Bearing 6804 (NTN)

Deep groove ball bearings 6804

Bearing number : 6804

Size (mm) : 20x32x7

Brand : NTN

Bore Diameter (mm) : 20

Outer Diameter (mm) : 32

Width (mm) : 7

Bearing dimensions and specification in NTN catalogue:

d - 20 mm

D - 32 mm

B - 7 mm

C - 7 mm

r min. - 0,3 mm

da min. - 22 mm

da max - 22,5 mm

Da max. - 30 mm

ra max. - 0,3 mm

Weight - 0,019 Kg

Basic dynamic load rating (C) - 4 kN

Basic static load rating (C0) - 2,47 kN

(Grease) Lubrication Speed - 21 000 r/min

(Oil) Lubrication Speed - 25 000 r/min

Calculation factor (f0) - 15,5

Tags :  NTN , 20x32x7