Bearing RPNA40/55 (INA)

Alignment needle roller bearings RPNA40/55

Bearing number : RPNA40/55

Size (mm) : 40x55x20

Brand : INA

Bore Diameter (mm) : 40

Outer Diameter (mm) : 55

Width (mm) : 20

Bearing dimensions and specification in INA catalogue:

F_w - 40 mm

D - 55 mm

C - 20 mm / Tolerance: +/-0,5

D₁ - 50,5 mm

r_min - 0,8 mm

m - 141 g / Weight

C_r - 29500 N / Dynamic load rating (radial)

C_0r - 47000 N / Static load rating (radial)

C_ur - 8300 N / Fatigue limit load, radial

n_G - 11400 1/min / Limiting speed

without inner ring

Designation

Bore Dia, mm

Outer Dia, mm: