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Bearing NK21/16R (NTN)
Needle roller bearings NK21/16R
Bearing number : NK21/16R
Size (mm) : 21x29x16
Brand : NTN
Bore Diameter (mm) : 21
Outer Diameter (mm) : 29
Width (mm) : 16
Bearing dimensions and specification in NTN catalogue:
Fw - 21 mm
D - 29 mm
C - 16 mm
r min. - 0,3 mm
Da max. - 27 mm
ra max. - 0,3 mm
Weight - 0,028 Kg
Basic dynamic load rating (C) - 13,7 kN
Basic static load rating (C0) - 18,7 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 19000 r/min
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