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Bearing NN3021 (KOYO)
Cylindrical roller bearings NN3021
Bearing number : NN3021
Size (mm) : 105x160x41
Brand : KOYO
Bore Diameter (mm) : 105
Outer Diameter (mm) : 160
Width (mm) : 41
Bearing dimensions and specification in KOYO catalogue:
d - 105 mm
D - 160 mm
Ew - 146 mm
B - 41 mm
C - 41 mm
r min. - 2 mm
da min. - 114 mm
Da min - 148 mm
Da max. - 151 mm
ra max. - 2 mm
Weight - 2,88 Kg
Basic dynamic load rating (C) - 197 kN
Basic static load rating (C0) - 322 kN
(Grease) Lubrication Speed - 3700 r/min
(Oil) Lubrication Speed - 4400 r/min
Tags : KOYO , 105x160x41
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