Bearing 39581/39520/Q (SKF)

Tapered roller bearings, single row 39581/39520/Q

Bearing number : 39581/39520/Q

Size (mm) : 57,15x112,712x30,162

Brand : SKF

Bore Diameter (mm) : 57,15

Outer Diameter (mm) : 112,712

Width (mm) : 30,162

Bearing dimensions and specification in SKF catalogue:

d - 57.15 mm

D - 112.712 mm

T - 30.162 mm

d₁ - - 88.3 mm

B - 30.213 mm

C - 23.812 mm

r_1,2 - min. - 8 mm

r_3,4 - min. - 3.3 mm

a - 23 mm

d_a - max. - 76 mm

d_b - min. - 81 mm

D_a - min. - 100 mm

D_a - max. - 102 mm

D_b - min. - 107 mm

C_a - min. - 5 mm

C_b - min. - 6 mm

r_a - max. - 7 mm

r_b - max. - 3.1 mm

Basic dynamic load rating - C - 142 kN

Basic static load rating - C₀ - 204 kN

Fatigue load limit - P_u - 23.6 kN

Reference speed - 4300 r/min

Limiting speed - 6300 r/min

Calculation factor - e - 0.33

Calculation factor - Y - 1.8

Calculation factor - Y₀ - 1

Mass bearing - 1.364 kg

Designation

Bore Dia, mm

Outer Dia, mm: