INA NAO40X55X17 bearing

40x55x17

1: INA brand F-92786.1 Needle Roller Bearing. 2: for the bearing, it is needle roller bearing . Needle roller bearing, needle bearing) is the roller bearings with cylindrical roller, relative to its diameter, roller is thin and long.



Needle roller bearings NAO40X55X17

Bearing number : NAO40X55X17

Size (mm) : 40x55x17

Brand : INA

Bore Diameter (mm) : 40

Outer Diameter (mm) : 55

Width (mm) : 17

Bearing dimensions and specification in INA catalogue:

d - 40 mm

D - 55 mm

B - 17 mm

Da - 50,5 mm

Db - 45,6 mm

da - 44,5 mm

db - 49,2 mm

E - 50 mm

F - 45 mm

ra max - 0,3 mm

rmin - 0,3 mm

s - 0,8 mm / Axial displacement

m - 127 g / Weight

Cr - 25500 N / Dynamic load rating (radial)

C0r - 46000 N / Static load rating (radial)

Cur - 7100 N / Fatigue limit load, radial

nG - 10300 1/min / Limiting speed

nB - 5900 1/min / Reference speed

without ribs

Bearing NAO40X55X17 Bearing NAO40X55X17

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