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Bearing NK18/20 (INA)
Needle roller bearings NK18/20
Bearing number : NK18/20
Size (mm) : 18x26x20
Brand : INA
Bore Diameter (mm) : 18
Outer Diameter (mm) : 26
Width (mm) : 20
Bearing dimensions and specification in INA catalogue:
Fw - 18 mm
D - 26 mm
C - 20 mm
rmin - 0,3 mm
m - 31,4 g / Weight
Cr - 17900 N / Dynamic load rating (radial)
C0r - 22000 N / Static load rating (radial)
Cur - 3850 N / Fatigue limit load, radial
nG - 22100 1/min / Limiting speed
nB - 12600 1/min / Reference speed
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Bore Dia, mm
Outer Dia, mm:
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