Bearing 580/572/Q (SKF)

Tapered roller bearings, single row 580/572/Q

Bearing number : 580/572/Q

Size (mm) : 82,55x139,992x36,512

Brand : SKF

Bore Diameter (mm) : 82,55

Outer Diameter (mm) : 139,992

Width (mm) : 36,512

Bearing dimensions and specification in SKF catalogue:

d - 82.55 mm

D - 139.992 mm

T - 36.512 mm

d₁ - - 109.8 mm

B - 36.098 mm

C - 28.575 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 3.3 mm

a - 31 mm

d_a - max. - 94 mm

d_b - min. - 94.5 mm

D_a - min. - 120 mm

D_a - max. - 127 mm

D_b - min. - 131 mm

C_a - min. - 5 mm

C_b - min. - 7.5 mm

r_a - max. - 3.3 mm

r_b - max. - 3.1 mm

Basic dynamic load rating - C - 187 kN

Basic static load rating - C₀ - 280 kN

Fatigue load limit - P_u - 32.5 kN

Reference speed - 3400 r/min

Limiting speed - 5000 r/min

Calculation factor - e - 0.4

Calculation factor - Y - 1.5

Calculation factor - Y₀ - 0.8

Mass bearing - 2.208 kg

Designation

Bore Dia, mm

Outer Dia, mm: