SKF NA6904 bearing

Bearing NA6904

SKF NA6904 bearing, Size: 20x37x30. SKF NA6904 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA6904

Bearing number : NA6904

Size (mm) : 20x37x30

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 37

Width (mm) : 30

Bearing dimensions and specification in SKF catalogue:

d - 20 mm

F - 25 mm

D - 37 mm

B - 30 mm

C - 30 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

da max - 22 mm

Da max. - 35 mm

ra max. - 0,3 mm

S - 1 mm

Weight - 0,14 Kg

Basic dynamic load rating (C) - 35,2 kN

Basic static load rating (C0) - 53 kN

Fatigue load limit (Pu) - 6,55

Reference speed - 15000 r/min

Limiting speed - 17000 r/min

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