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INA RNAO40X55X20 Bearing

Bearing RNAO40X55X20Bearing RNAO40X55X20

Bearing number : RNAO40X55X20

Size (mm) : 40x55x20

Brand : INA

Bore Diameter (mm) : 40

Outer Diameter (mm) : 55

Width (mm) : 20

Bearing dimensions and specification in INA catalogue:

Fw - 40 mm

D - 55 mm

C - 20 mm

Da - 47,5 mm

Db - 40,6 mm

db - 46,2 mm

E - 47 mm

ra max - 0,3 mm

rmin - 0,3 mm

m - 145 g / Weight

Cr - 37000 N / Dynamic load rating (radial)

C0r - 57000 N / Static load rating (radial)

Cur - 8900 N / Fatigue limit load, radial

nG - 11300 1/min / Limiting speed

nB - 5800 1/min / Reference speed

without ribs

Tags :  INA , 40x55x20