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Bearing NA4910-XL (INA)
Needle roller bearings NA4910-XL
Bearing number : NA4910-XL
Size (mm) : 50x72x22
Brand : INA
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 22
Bearing dimensions and specification in INA catalogue:
d - 50 mm
Fw - 58 mm
D - 72 mm
B - 22 mm
C - 22 mm
r min. - 0,6 mm
S - 1 mm
Weight - 0,274 Kg
Basic dynamic load rating (C) - 53 kN
Basic static load rating (C0) - 80 kN
Fatigue load limit (Pu) - 13,8
Reference speed - 5 000 r/min
Limiting speed - 8 000 r/min
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