INA RNA4907 Bearing

Bearing RNA4907

Bearing number : RNA4907

Size (mm) : 42x55x20

Brand : INA

Bore Diameter (mm) : 42

Outer Diameter (mm) : 55

Width (mm) : 20

Bearing dimensions and specification in INA catalogue:

Fw - 42 mm

D - 55 mm

C - 20 mm

rmin - 0,6 mm

m - 107 g / Weight

Cr - 35500 N / Dynamic load rating (radial)

C0r - 50000 N / Static load rating (radial)

Cur - 9400 N / Fatigue limit load, radial

nG - 10700 1/min / Limiting speed

nB - 5600 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

Tags :  INA , 42x55x20

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