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Bearing NK20/20 (ZEN)
Needle roller bearings NK20/20
Bearing number : NK20/20
Size (mm) : 20x28x20
Brand : ZEN
Bore Diameter (mm) : 20
Outer Diameter (mm) : 28
Width (mm) : 20
Bearing dimensions and specification in ZEN catalogue:
d - 20 mm
D - 28 mm
B - 20 mm
C - 20 mm
r min. - 0,3 mm
Weight - 0,034 Kg
Basic dynamic load rating (C) - 16,4 kN
Basic static load rating (C0) - 20,8 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 20000 r/min
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