Bearing NUH 2220 ECMH (SKF)

Cylindrical roller bearings, high-capacity NUH 2220 ECMH

Bearing number : NUH 2220 ECMH

Size (mm) : 100x180x46

Brand : SKF

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 46

Bearing dimensions and specification in SKF catalogue:

d - 100 mm

D - 180 mm

B - 46 mm

D₁ - - 155.6 mm

F - 119 mm

s - 1 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 113 mm

d_a - max. - 116 mm

d_b - min. - 122 mm

D_a - min. - 159 mm

D_a - max. - 167.5 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 400 kN

Basic static load rating - C₀ - 475 kN

Fatigue load limit - P_u - 57 kN

Reference speed - 4000 r/min

Limiting speed - 5000 r/min

Calculation factor - k_r - 0.16

Mass bearing - 5.1 kg

Designation

Bore Dia, mm

Outer Dia, mm: