Bearing 18590/18520/Q (SKF)

Tapered roller bearings, single row 18590/18520/Q

Bearing number : 18590/18520/Q

Size (mm) : 41,275x73,025x16,667

Brand : SKF

Bore Diameter (mm) : 41,275

Outer Diameter (mm) : 73,025

Width (mm) : 16,667

Bearing dimensions and specification in SKF catalogue:

d - 41.275 mm

D - 73.025 mm

T - 16.667 mm

d₁ - - 56.2 mm

B - 17.463 mm

C - 12.7 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 1.5 mm

a - 14 mm

d_a - max. - 50 mm

d_b - min. - 53.5 mm

D_a - min. - 66 mm

D_a - max. - 65.5 mm

D_b - min. - 68 mm

C_a - min. - 3 mm

C_b - min. - 3.5 mm

r_a - max. - 3.5 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 46.8 kN

Basic static load rating - C₀ - 56 kN

Fatigue load limit - P_u - 6.2 kN

Reference speed - 6700 r/min

Limiting speed - 9000 r/min

Calculation factor - e - 0.35

Calculation factor - Y - 1.7

Calculation factor - Y₀ - 0.9

Mass bearing - 0.277 kg

Designation

Bore Dia, mm

Outer Dia, mm: