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Bearing NKJ55/25 (KOYO)
Needle roller bearings NKJ55/25
Bearing number : NKJ55/25
Size (mm) : 55x72x25
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 72
Width (mm) : 25
Bearing dimensions and specification in KOYO catalogue:
d - 55 mm
Fw - 60 mm
D - 72 mm
B - 25 mm
C - 25 mm
r5 min. - 0,6 mm
S - 3 mm
Weight - 0,29 Kg
Basic dynamic load rating (C) - 44,3 kN
Basic static load rating (C0) - 94 kN
(Grease) Lubrication Speed - 7000 r/min
(Oil) Lubrication Speed - 4600 r/min
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