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Bearing NKJ28/20 (KOYO)
Needle roller bearings NKJ28/20
Bearing number : NKJ28/20
Size (mm) : 28x42x20
Brand : KOYO
Bore Diameter (mm) : 28
Outer Diameter (mm) : 42
Width (mm) : 20
Bearing dimensions and specification in KOYO catalogue:
d - 28 mm
Fw - 32 mm
D - 42 mm
B - 20 mm
C - 20 mm
r5 min. - 0,3 mm
S - 2 mm
Weight - 0,104 Kg
Basic dynamic load rating (C) - 24,8 kN
Basic static load rating (C0) - 40,4 kN
(Grease) Lubrication Speed - 14000 r/min
(Oil) Lubrication Speed - 8800 r/min
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