Bearing 7208 BEGBY (SKF)

Angular contact ball bearings, single row 7208 BEGBY

Bearing number : 7208 BEGBY

Size (mm) : 40x80x18

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 80

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

D - 80 mm

B - 18 mm

d₁ - - 56.25 mm

d₂ - - 48.08 mm

D₁ - - 65.55 mm

a - 34 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

d_a - min. - 47 mm

D_a - max. - 73 mm

D_b - max. - 75.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 36.4 kN

Basic static load rating - C₀ - 26 kN

Fatigue load limit - P_u - 1.1 kN

Reference speed - 10000 r/min

Limiting speed - 10000 r/min

Calculation factor - k_r - 0.095

Calculation factor - k_a - 1.4

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y₀ - 0.52

Calculation factor - Y₁ - 0.55

Calculation factor - Y₂ - 0.93

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 0.37 kg

Designation

Bore Dia, mm

Outer Dia, mm: