Bearing NAO40x55x17 (SKF)

Needle roller bearings NAO40x55x17

Bearing number : NAO40x55x17

Size (mm) : 40x55x17

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 55

Width (mm) : 17

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

D - 55 mm

B - 17 mm

C - 17 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

E - 50 mm

F - 45 mm

Da - 50,5 mm

db - 44,5 mm

ra max. - 0,3 mm

S - 0,8 mm

da - 49,2 mm

Db - 45,6 mm

Weight - 0,13 Kg

Basic dynamic load rating (C) - 21,6 kN

Basic static load rating (C0) - 46,5 kN

Fatigue load limit (Pu) - 5,6

Reference speed - 9 000 r/min

Limiting speed - 10 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: