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Bearing NAO70X100X30 (INA)
Needle roller bearings NAO70X100X30
Bearing number : NAO70X100X30
Size (mm) : 70x100x30
Brand : INA
Bore Diameter (mm) : 70
Outer Diameter (mm) : 100
Width (mm) : 30
Bearing dimensions and specification in INA catalogue:
d - 70 mm
D - 100 mm
B - 30 mm
Da - 89 mm
Db - 81 mm
da - 79,3 mm
db - 87,2 mm
E - 88 mm
F - 80 mm
ra max - 1 mm
rmin - 1 mm
s - 1 mm / Axial displacement
m - 850 g / Weight
Cr - 80000 N / Dynamic load rating (radial)
C0r - 176000 N / Static load rating (radial)
Cur - 31000 N / Fatigue limit load, radial
nG - 5800 1/min / Limiting speed
nB - 3300 1/min / Reference speed
without ribs
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Bore Dia, mm
Outer Dia, mm:
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