Bearing NKIB5911 (INA)

Needle roller/angular contact ball bearings NKIB5911

Bearing number : NKIB5911

Size (mm) : 55x80x38

Brand : INA

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 38

Bearing dimensions and specification in INA catalogue:

d - 55 mm

D - 80 mm

B - 38 mm

C - 34 mm

F - 63 mm

r_min - 1 mm

m - 555 g / Weight

C_r - 65000 N / Dynamic load rating (radial)

C_0r - 100000 N / Static load rating (radial)

C_a - 12100 N / Dynamic load rating (axial)

C_0a - 29500 N / Static load rating (axial)

C_ur - 17300 N / Fatigue limit load, radial

C_ua - 1300 N / Fatigue limit load, axial

n_G - 7300 1/min / Limiting speed

n_B - 6000 1/min / Reference speed

Designation

Bore Dia, mm

Outer Dia, mm: