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Bearing NKIS25 (INA)
Needle roller bearings NKIS25
Bearing number : NKIS25
Size (mm) : 25x47x22
Brand : INA
Bore Diameter (mm) : 25
Outer Diameter (mm) : 47
Width (mm) : 22
Bearing dimensions and specification in INA catalogue:
d - 25 mm
D - 47 mm
B - 22 mm
F - 32 mm
rmin - 0,6 mm
s - 1 mm / Axial displacement
m - 162 g / Weight
Cr - 38000 N / Dynamic load rating (radial)
C0r - 43500 N / Static load rating (radial)
Cur - 7400 N / Fatigue limit load, radial
nG - 13200 1/min / Limiting speed
nB - 7400 1/min / Reference speed
heavy series
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