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Bearing NK17/20R (NTN)
Needle roller bearings NK17/20R
Bearing number : NK17/20R
Size (mm) : 17x25x20
Brand : NTN
Bore Diameter (mm) : 17
Outer Diameter (mm) : 25
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
Fw - 17 mm
D - 25 mm
C - 20 mm
r min. - 0,3 mm
Da max. - 23 mm
ra max. - 0,3 mm
Weight - 0,03 Kg
Basic dynamic load rating (C) - 15,4 kN
Basic static load rating (C0) - 20,4 kN
(Grease) Lubrication Speed - 15000 r/min
(Oil) Lubrication Speed - 22000 r/min
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