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Bearing NKI9/12 (INA)
Needle roller bearings NKI9/12
Bearing number : NKI9/12
Size (mm) : 9x19x12
Brand : INA
Bore Diameter (mm) : 9
Outer Diameter (mm) : 19
Width (mm) : 12
Bearing dimensions and specification in INA catalogue:
d - 9 mm
D - 19 mm
B - 12 mm
F - 12 mm
rmin - 0,3 mm
s - 1,5 mm / Axial displacement
m - 16,6 g / Weight
Cr - 7200 N / Dynamic load rating (radial)
C0r - 7100 N / Static load rating (radial)
Cur - 1280 N / Fatigue limit load, radial
nG - 26500 1/min / Limiting speed
nB - 20200 1/min / Reference speed
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Bore Dia, mm
Outer Dia, mm:
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