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Bearing RNAO-50×65×20 (NTN)
Needle roller bearings RNAO-50×65×20
Bearing number : RNAO-50×65×20
Size (mm) : 50x58x20
Brand : NTN
Bore Diameter (mm) : 50
Outer Diameter (mm) : 58
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
Fw - 50 mm
D - 65 mm
E - 58 mm
C - 20 mm
r min. - 0,3 mm
Da max. - 63 mm
db - 57,2 mm
ra max. - 0,3 mm
Db - 50,6 mm
Weight - 0,168 Kg
Basic dynamic load rating (C) - 38,5 kN
Basic static load rating (C0) - 67,5 kN
(Grease) Lubrication Speed - 5 500 r/min
(Oil) Lubrication Speed - 8 000 r/min
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