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Bearing K81209-TV (INA)
Axial cylindrical roller bearings K81209-TV
Bearing number : K81209-TV
Size (mm) : 45x73x9
Brand : INA
Bore Diameter (mm) : 45
Outer Diameter (mm) : 73
Width (mm) : 9
Bearing dimensions and specification in INA catalogue:
Dc1 - 45 mm
Dc - 73 mm
Dw - 9 mm
Ea - 70 mm
Eb - 48 mm
m - 0,085 kg / Weight
Ca - 105000 N / Dynamic load rating (axial)
C0a - 265000 N / Static load rating (axial)
Cua - 23300 N / Fatigue limit load
nG - 4950 1/min / Limiting speed
nB - 1820 1/min / Reference speed
- GS81209 / Allocated housing locating washer
- WS81209 / Allocated shaft locating washer
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Bore Dia, mm
Outer Dia, mm:
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