Bearing RNAO40x55x20 (SKF)

Needle roller bearings RNAO40x55x20

Bearing number : RNAO40x55x20

Size (mm) : 40x55x20

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 55

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

Fw - 40 mm

D - 55 mm

C - 20 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

E - 47 mm

Da - 47,5 mm

ra max. - 0,3 mm

da - 46,2 mm

Db - 40,6 mm

Weight - 0,15 Kg

Basic dynamic load rating (C) - 31,4 kN

Basic static load rating (C0) - 57 kN

Fatigue load limit (Pu) - 6,95

Reference speed - 10000 r/min

Limiting speed - 11000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: