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Bearing NA4903LL (NTN)
Needle roller bearings NA4903LL
Bearing number : NA4903LL
Size (mm) : 22x30x14
Brand : NTN
Bore Diameter (mm) : 22
Outer Diameter (mm) : 30
Width (mm) : 14
Bearing dimensions and specification in NTN catalogue:
F - 22 mm
Fw - 17 mm
D - 30 mm
B - 14 mm
C - 13 mm
r min. - 0,3 mm
da min. - 19 mm
Da max. - 24 mm
ra max. - 0,3 mm
Db max - 28 mm
Weight - 0,039 Kg
Basic dynamic load rating (C) - 8,5 kN
Basic static load rating (C0) - 11,9 kN
(Grease) Lubrication Speed - 9 000 r/min
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