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Bearing NKJ40/30 (KOYO)
Needle roller bearings NKJ40/30
Bearing number : NKJ40/30
Size (mm) : 40x55x30
Brand : KOYO
Bore Diameter (mm) : 40
Outer Diameter (mm) : 55
Width (mm) : 30
Bearing dimensions and specification in KOYO catalogue:
d - 40 mm
Fw - 45 mm
D - 55 mm
B - 30 mm
C - 30 mm
r5 min. - 0,3 mm
S - 1,5 mm
Weight - 0,229 Kg
Basic dynamic load rating (C) - 42,3 kN
Basic static load rating (C0) - 89,8 kN
(Grease) Lubrication Speed - 9400 r/min
(Oil) Lubrication Speed - 6100 r/min
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