NTN 6004N bearing

Bearing 6004N

NTN 6004N bearing, Size: 20x42x12. NTN 6004N are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings 6004N

Bearing number : 6004N

Size (mm) : 20x42x12

Brand : NTN

Bore Diameter (mm) : 20

Outer Diameter (mm) : 42

Width (mm) : 12

Bearing dimensions and specification in NTN catalogue:

d - 20 mm

D - 42 mm

B - 12 mm

C - 12 mm

rn - 0,5 mm

a - 2,06 mm

b - 1,35 mm

r min. - 0,6 mm

r0 max. - 0,4 mm

D1 - 39,75 mm

da min. - 24 mm

da max - 26 mm

Da max. - 38 mm

ra max. - 0,6 mm

Dx - 47 mm

Cy - 2,9 mm

Cz - 1,2 mm

rn - 0,5 mm

Weight - 0,069 Kg

Basic dynamic load rating (C) - 9,4 kN

Basic static load rating (C0) - 5,05 kN

(Grease) Lubrication Speed - 18 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

Calculation factor (f0) - 13,9

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