Bearing 3309 A-2RS1 (SKF)

Double row angular contact ball bearings 3309 A-2RS1

Bearing number : 3309 A-2RS1

Size (mm) : 45x100x39,7

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 39,7

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 100 mm

B - 39.7 mm

d₂ - - 55.6 mm

D₂ - - 89.95 mm

r_1,2 - min. - 1.5 mm

a - 58 mm

d_a - min. - 54 mm

d_a - max. - 91 mm

D_a - max. - 91 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 75 kN

Basic static load rating - C₀ - 53 kN

Fatigue load limit - P_u - 2.2 kN

Limiting speed - 4800 r/min

Calculation factor - k_r - 0.07

Calculation factor - e - 0.8

Calculation factor - X - 0.63

Calculation factor - Y₀ - 0.66

Calculation factor - Y₁ - 0.78

Calculation factor - Y₂ - 1.24

Mass bearing - 1.25 kg

Designation

Bore Dia, mm

Outer Dia, mm: