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Bearing NA6905R (NTN)
Needle roller bearings NA6905R
Bearing number : NA6905R
Size (mm) : 25x42x30
Brand : NTN
Bore Diameter (mm) : 25
Outer Diameter (mm) : 42
Width (mm) : 30
Bearing dimensions and specification in NTN catalogue:
d - 25 mm
F - 30 mm
D - 42 mm
B - 30 mm
C - 30 mm
r min. - 0,3 mm
s - 1 mm
da min. - 27 mm
Da max. - 40 mm
ra max. - 0,3 mm
Weight - 0,162 Kg
Basic dynamic load rating (C) - 41,5 kN
Basic static load rating (C0) - 63 kN
(Grease) Lubrication Speed - 8 500 r/min
(Oil) Lubrication Speed - 13 000 r/min
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