Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing NA6904 (SKF)
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
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue