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Bearing NA4910 (Timken)
Needle roller bearings NA4910
Bearing number : NA4910
Size (mm) : 50x72x22
Brand : Timken
Bore Diameter (mm) : 50
Outer Diameter (mm) : 72
Width (mm) : 22
Bearing dimensions and specification in Timken catalogue:
d - 50 mm
Fw - 58 mm
D - 72 mm
B - 22 mm
C - 22 mm
r - 0,6 mm
S - 2 mm
Weight - 0,296 Kg
Basic dynamic load rating (C) - 48,9 kN
Basic static load rating (C0) - 82 kN
(Grease) Lubrication Speed - 7400 r/min
(Oil) Lubrication Speed - 4800 r/min
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