Bearing 32056 X (SKF)

Tapered roller bearings, single row 32056 X

Bearing number : 32056 X

Size (mm) : 280x420x87

Brand : SKF

Bore Diameter (mm) : 280

Outer Diameter (mm) : 420

Width (mm) : 87

Bearing dimensions and specification in SKF catalogue:

d - 280 mm

D - 420 mm

T - 87 mm

d₁ - - 348.32 mm

B - 87 mm

C - 65 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 4 mm

a - 89 mm

d_a - max. - 305 mm

d_b - min. - 298 mm

D_a - min. - 370 mm

D_a - max. - 402 mm

D_b - min. - 402 mm

C_a - min. - 14 mm

C_b - min. - 22 mm

r_a - max. - 5 mm

r_b - max. - 4 mm

Basic dynamic load rating - C - 1210 kN

Basic static load rating - C₀ - 2360 kN

Fatigue load limit - P_u - 200 kN

Reference speed - 1000 r/min

Limiting speed - 1300 r/min

Calculation factor - e - 0.46

Calculation factor - Y - 1.3

Calculation factor - Y₀ - 0.7

Mass bearing - 40.579 kg

Designation

Bore Dia, mm

Outer Dia, mm: