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Bearing RNA4908 (INA)
Needle roller bearings RNA4908
Bearing number : RNA4908
Size (mm) : 48x62x22
Brand : INA
Bore Diameter (mm) : 48
Outer Diameter (mm) : 62
Width (mm) : 22
Bearing dimensions and specification in INA catalogue:
Fw - 48 mm
D - 62 mm
C - 22 mm
rmin - 0,6 mm
m - 140 g / Weight
Cr - 48500 N / Dynamic load rating (radial)
C0r - 67000 N / Static load rating (radial)
Cur - 11500 N / Fatigue limit load, radial
nG - 9200 1/min / Limiting speed
nB - 5000 1/min / Reference speed
dimension series 49, to DIN 617/ISO 1206
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