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Bearing RNA4904 (INA)
Needle roller bearings RNA4904
Bearing number : RNA4904
Size (mm) : 25x37x17
Brand : INA
Bore Diameter (mm) : 25
Outer Diameter (mm) : 37
Width (mm) : 17
Bearing dimensions and specification in INA catalogue:
Fw - 25 mm
D - 37 mm
C - 17 mm
rmin - 0,3 mm
m - 52,3 g / Weight
Cr - 23700 N / Dynamic load rating (radial)
C0r - 25500 N / Static load rating (radial)
Cur - 4600 N / Fatigue limit load, radial
nG - 16900 1/min / Limiting speed
nB - 8900 1/min / Reference speed
dimension series 49, to DIN 617/ISO 1206
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Bore Dia, mm
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