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Bearing NA4904-XL (INA)
Needle roller bearings NA4904-XL
Bearing number : NA4904-XL
Size (mm) : 20x37x17
Brand : INA
Bore Diameter (mm) : 20
Outer Diameter (mm) : 37
Width (mm) : 17
Bearing dimensions and specification in INA catalogue:
d - 20 mm
Fw - 25 mm
D - 37 mm
B - 17 mm
C - 17 mm
r min. - 0,3 mm
S - 0,8 mm
Weight - 0,0752 Kg
Basic dynamic load rating (C) - 23,7 kN
Basic static load rating (C0) - 25,5 kN
Fatigue load limit (Pu) - 4,6
Reference speed - 11 000 r/min
Limiting speed - 17 000 r/min
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