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Bearing RNAO-18×26×20ZW (NTN)
Needle roller bearings RNAO-18×26×20ZW
Bearing number : RNAO-18×26×20ZW
Size (mm) : 18x22x20
Brand : NTN
Bore Diameter (mm) : 18
Outer Diameter (mm) : 22
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
Fw - 18 mm
D - 26 mm
E - 22 mm
C - 20 mm
r min. - 0,3 mm
Da max. - 24 mm
db - 21,6 mm
ra max. - 0,3 mm
Db - 18,4 mm
Weight - 0,033 Kg
Basic dynamic load rating (C) - 12,7 kN
Basic static load rating (C0) - 18,8 kN
(Grease) Lubrication Speed - 14 000 r/min
(Oil) Lubrication Speed - 21 000 r/min
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