Bearing 36990/36920 (SKF)

Tapered roller bearings, single row 36990/36920

Bearing number : 36990/36920

Size (mm) : 177,8x227,012x30,162

Brand : SKF

Bore Diameter (mm) : 177,8

Outer Diameter (mm) : 227,012

Width (mm) : 30,162

Bearing dimensions and specification in SKF catalogue:

d - 177.8 mm

D - 227.012 mm

T - 30.162 mm

d₁ - - 203.1 mm

B - 30.162 mm

C - 23.02 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

a - 43 mm

d_a - max. - 190 mm

d_b - min. - 186 mm

D_a - min. - 212 mm

D_a - max. - 219 mm

D_b - min. - 220 mm

C_a - min. - 5 mm

C_b - min. - 7 mm

r_a - max. - 1.5 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 187 kN

Basic static load rating - C₀ - 425 kN

Fatigue load limit - P_u - 40 kN

Reference speed - 1800 r/min

Limiting speed - 2800 r/min

Calculation factor - e - 0.44

Calculation factor - Y - 1.35

Calculation factor - Y₀ - 0.8

Mass bearing - 2.926 kg

Designation

Bore Dia, mm

Outer Dia, mm: