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Bearing RNAO55X72X40 (KOYO)
Needle roller bearings RNAO55X72X40
Bearing number : RNAO55X72X40
Size (mm) : 55x72x40
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 72
Width (mm) : 40
Bearing dimensions and specification in KOYO catalogue:
Fw - 55 mm
D - 72 mm
Ew - 63 mm
C - 40 mm
r5 min. - 1 mm
Weight - 0,433 Kg
Basic dynamic load rating (C) - 69,1 kN
Basic static load rating (C0) - 127 kN
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 7800 r/min
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