Bearing NKXR50 (INA)

Needle roller / thrust rolling bearings NKXR50

Bearing number : NKXR50

Size (mm) : 50x62x35

Brand : INA

Bore Diameter (mm) : 50

Outer Diameter (mm) : 62

Width (mm) : 35

Bearing dimensions and specification in INA catalogue:

F_w - 50 mm

D - 62 mm

C - 35 mm / Tolerance: -0,25

C₁ - 14 mm / Tolerance: -0,2

C₂ - 10 mm

D_{1 max} - 70,2 mm

d_a - 65,5 mm

d_w - 50 mm / Tolerance: E8

r_{a max} - 0,6 mm

r_min - 0,6 mm

- NAXR50 / Designation to DIN 5429

m - 268 g / Weight

C_r - 43000 N / Dynamic load rating (radial)

C_0r - 74000 N / Static load rating (radial)

C_a - 62000 N / Dynamic load rating (axial)

C_0a - 177000 N / Static load rating (axial)

C_ur - 12700 N / Fatigue limit load, radial

C_ua - 17400 N / Fatigue limit load, axial

n_G - 4800 1/min / Limiting speed

n_B - 1700 1/min / Reference speed

- IR45X50X25 / Suitable inner ring

axial component, single direction, to DIN 5429, without end cap, for oil lubrication

Designation

Bore Dia, mm

Outer Dia, mm: