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Bearing NA4905RS (SKF)
Needle roller bearings NA4905RS
Bearing number : NA4905RS
Size (mm) : 25x42x18
Brand : SKF
Bore Diameter (mm) : 25
Outer Diameter (mm) : 42
Width (mm) : 18
Bearing dimensions and specification in SKF catalogue:
d - 25 mm
F - 30 mm
D - 42 mm
B - 18 mm
C - 17 mm
r1 min. - 0,3 mm
r2 min. - 0,3 mm
da max - 27 mm
Da max. - 40 mm
ra max. - 0,3 mm
S - 0,5 mm
Weight - 0,09 Kg
Basic dynamic load rating (C) - 21,6 kN
Basic static load rating (C0) - 27,5 kN
Fatigue load limit (Pu) - 3,25
Reference speed - – r/min
Limiting speed - 6300 r/min
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Bore Dia, mm
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