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Bearing NA6912R (NTN)
Needle roller bearings NA6912R
Bearing number : NA6912R
Size (mm) : 60x85x45
Brand : NTN
Bore Diameter (mm) : 60
Outer Diameter (mm) : 85
Width (mm) : 45
Bearing dimensions and specification in NTN catalogue:
d - 60 mm
F - 68 mm
D - 85 mm
B - 45 mm
C - 45 mm
r min. - 1 mm
s - 1,5 mm
da min. - 65 mm
Da max. - 80 mm
ra max. - 1 mm
Weight - 0,758 Kg
Basic dynamic load rating (C) - 95,5 kN
Basic static load rating (C0) - 191 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 6 000 r/min
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