Bearing 539/532 A (SKF)

Tapered roller bearings, single row 539/532 A

Bearing number : 539/532 A

Size (mm) : 53,975x111,125x38,1

Brand : SKF

Bore Diameter (mm) : 53,975

Outer Diameter (mm) : 111,125

Width (mm) : 38,1

Bearing dimensions and specification in SKF catalogue:

d - 53.975 mm

D - 111.125 mm

T - 38.1 mm

d₁ - - 77.1 mm

B - 36.957 mm

C - 30.162 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 3.3 mm

a - 24 mm

d_a - max. - 64 mm

d_b - min. - 65.5 mm

D_a - min. - 90 mm

D_a - max. - 95.5 mm

D_b - min. - 97 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 - 151 kN

Basic static load rating - C₀ - 193 kN

Fatigue load limit - P_u - 22.8 kN

Reference speed - 4800 r/min

Limiting speed - 7000 r/min

Calculation factor - e - 0.3

Calculation factor - Y - 2

Calculation factor - Y₀ - 1.1

Mass bearing - 1.55 kg

Designation

Bore Dia, mm

Outer Dia, mm: