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Bearing NK12/12 (INA)
Needle roller bearings NK12/12
Bearing number : NK12/12
Size (mm) : 12x19x12
Brand : INA
Bore Diameter (mm) : 12
Outer Diameter (mm) : 19
Width (mm) : 12
Bearing dimensions and specification in INA catalogue:
Fw - 12 mm
D - 19 mm
C - 12 mm
rmin - 0,3 mm
m - 12,1 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 - 19000 1/min / Reference speed
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Bore Dia, mm
Outer Dia, mm:
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