Bearing 52406 (SKF)

Double thrust ball bearings 52406

Bearing number : 52406

Size (mm) : 20x70x52

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 70

Width (mm) : 52

Bearing dimensions and specification in SKF catalogue:

d - 20 mm

D - 70 mm

H - 52 mm

D₁ - - 32 mm

B - 12 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.6 mm

d_a - 30 mm

D_a - max. - 46 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 70.2 kN

Basic static load rating - C₀ - 122 kN

Fatigue load limit - P_u - 4.5 kN

Reference speed - 2200 r/min

Limiting speed - 3200 r/min

Minimum load factor - A - 0.097

Mass bearing (including seat washer when applicable) - 1 kg

Designation

Bore Dia, mm

Outer Dia, mm: