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Bearing NK32/20R+IR28×32×20 (NTN)
Needle roller bearings NK32/20R+IR28×32×20
Bearing number : NK32/20R+IR28×32×20
Size (mm) : 28x42x20
Brand : NTN
Bore Diameter (mm) : 28
Outer Diameter (mm) : 42
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
d - 28 mm
F - 32 mm
D - 42 mm
B - 20 mm
C - 20 mm
r min. - 0,3 mm
s - 1 mm
da min. - 30 mm
Da max. - 40 mm
ra max. - 0,3 mm
Weight - 0,096 Kg
Basic dynamic load rating (C) - 23,5 kN
Basic static load rating (C0) - 37,5 kN
(Grease) Lubrication Speed - 8 500 r/min
(Oil) Lubrication Speed - 13 000 r/min
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