Bearing NKXR45-Z (INA)

Needle roller / thrust rolling bearings NKXR45-Z

Bearing number : NKXR45-Z

Size (mm) : 45x58x32

Brand : INA

Bore Diameter (mm) : 45

Outer Diameter (mm) : 58

Width (mm) : 32

Bearing dimensions and specification in INA catalogue:

F_w - 45 mm

D - 58 mm

C - 32 mm / Tolerance: -0,25

C₁ - 14 mm / Tolerance: -0,2

C₂ - 9 mm

D_{2 max} - 66,5 mm

d_a - 60,6 mm

d_w - 45 mm / Tolerance: E8

r_{a max} - 0,6 mm

r_min - 0,6 mm

- NAXR45Z / Designation to DIN 5429

m - 260 g / Weight

C_r - 31000 N / Dynamic load rating (radial)

C_0r - 53000 N / Static load rating (radial)

C_a - 59000 N / Dynamic load rating (axial)

C_0a - 163000 N / Static load rating (axial)

C_ur - 9300 N / Fatigue limit load, radial

C_ua - 16000 N / Fatigue limit load, axial

n_G - 5000 1/min / Limiting speed

n_B - 1900 1/min / Reference speed

- IR40X45X20 / Suitable inner ring

axial component, single direction, to DIN 5429, with end cap, for grease lubrication

Designation

Bore Dia, mm

Outer Dia, mm: