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Bearing NKI55/25-TV (INA)
Needle roller bearings NKI55/25-TV
Bearing number : NKI55/25-TV
Size (mm) : 55x72x25
Brand : INA
Bore Diameter (mm) : 55
Outer Diameter (mm) : 72
Width (mm) : 25
Bearing dimensions and specification in INA catalogue:
d - 55 mm
D - 72 mm
B - 25 mm
F - 60 mm
rmin - 0,6 mm
s - 1,5 mm / Axial displacement
m - 255 g / Weight
Cr - 53000 N / Dynamic load rating (radial)
C0r - 103000 N / Static load rating (radial)
Cur - 17500 N / Fatigue limit load, radial
nG - 7700 1/min / Limiting speed
nB - 4400 1/min / Reference speed
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Bore Dia, mm
Outer Dia, mm:
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