Bearing 307368 B (SKF)

Angular contact ball bearings, single row 307368 B

Bearing number : 307368 B

Size (mm) : 530x760x100

Brand : SKF

Bore Diameter (mm) : 530

Outer Diameter (mm) : 760

Width (mm) : 100

Bearing dimensions and specification in SKF catalogue:

d - 530 mm

D - 760 mm

B - 100 mm

d₁ - - 607 mm

D₁ - - 669 mm

a - 238 mm

r_1,2 - min. - 6 mm

r_3,4 - min. - 6 mm

d_a - min. - 553 mm

D_a - max. - 737 mm

D_b - max. - 737 mm

r_a - max. - 5 mm

r_b - max. - 5 mm

Basic dynamic load rating - C - 702 kN

Basic static load rating - C₀ - 1600 kN

Fatigue load limit - P_u - 27.5 kN

Reference speed - 750 r/min

Limiting speed - 800 r/min

Calculation factor - k_r - 0.082

Calculation factor - k_a - 0.4

Calculation factor - e - 0.8

Calculation factor - X - 0.39

Calculation factor - Y₀ - 0.33

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.76

Mass bearing - 150 kg

Designation

Bore Dia, mm

Outer Dia, mm: