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Bearing RNA4903-RSR (INA)
Needle roller bearings RNA4903-RSR
Bearing number : RNA4903-RSR
Size (mm) : 22x30x13
Brand : INA
Bore Diameter (mm) : 22
Outer Diameter (mm) : 30
Width (mm) : 13
Bearing dimensions and specification in INA catalogue:
Fw - 22 mm
D - 30 mm
C - 13 mm
rmin - 0,3 mm
m - 23 g / Weight
Cr - 10000 N / Dynamic load rating (radial)
C0r - 11000 N / Static load rating (radial)
Cur - 2180 N / Fatigue limit load, radial
nG Fett - 9000 1/min / Limiting speed for grease lubrication
dimension series 49, lip seal on one side
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