Bearing 22220 EK + H 320 (SKF)

Spherical roller bearings, on an adapter sleeve 22220 EK + H 320

Bearing number : 22220 EK + H 320

Size (mm) : 90x180x46

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 180

Width (mm) : 46

Bearing dimensions and specification in SKF catalogue:

d₁ - 90 mm

D - 180 mm

B - 46 mm

d₂ - - 118 mm

d₃ - 130 mm

D₁ - - 159 mm

B₁ - 71 mm

B₄ - 20 mm

b - 8.3 mm

K - 4.5 mm

r_1,2 - min. - 2.1 mm

d_a - max. - 118 mm

d_b - min. - 108 mm

D_a - max. - 168 mm

B_a - min. - 8 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 433 kN

Basic static load rating - C₀ - 490 kN

Fatigue load limit - P_u - 49 kN

Reference speed - 3400 r/min

Limiting speed - 4500 r/min

Calculation factor - e - 0.24

Calculation factor - Y₁ - 2.8

Calculation factor - Y₂ - 4.2

Calculation factor - Y₀ - 2.8

Designation

Bore Dia, mm

Outer Dia, mm: