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Bearing RNA6910R (NTN)
Needle roller bearings RNA6910R
Bearing number : RNA6910R
Size (mm) : 58x72x40
Brand : NTN
Bore Diameter (mm) : 58
Outer Diameter (mm) : 72
Width (mm) : 40
Bearing dimensions and specification in NTN catalogue:
Fw - 58 mm
D - 72 mm
C - 40 mm
r min. - 0,6 mm
Da max. - 68 mm
ra max. - 0,6 mm
Weight - 0,32 Kg
Basic dynamic load rating (C) - 74 kN
Basic static load rating (C0) - 139 kN
(Grease) Lubrication Speed - 4700 r/min
(Oil) Lubrication Speed - 7000 r/min
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