Bearing RNAO50X65X20 (INA)

Needle roller bearings RNAO50X65X20

Bearing number : RNAO50X65X20

Size (mm) : 50x65x20

Brand : INA

Bore Diameter (mm) : 50

Outer Diameter (mm) : 65

Width (mm) : 20

Bearing dimensions and specification in INA catalogue:

F_w - 50 mm

D - 65 mm

C - 20 mm

D_a - 58,5 mm

D_b - 50,6 mm

d_b - 57,2 mm

E - 58 mm

r_{a max} - 0,3 mm

r_min - 0,3 mm

m - 168 g / Weight

C_r - 40500 N / Dynamic load rating (radial)

C_0r - 62000 N / Static load rating (radial)

C_ur - 10800 N / Fatigue limit load, radial

n_G - 9100 1/min / Limiting speed

n_B - 5100 1/min / Reference speed

without ribs

Designation

Bore Dia, mm

Outer Dia, mm: