Bearing 2207 EKTN9 (SKF)

Self-aligning ball bearings 2207 EKTN9

Bearing number : 2207 EKTN9

Size (mm) : 35x72x23

Brand : SKF

Bore Diameter (mm) : 35

Outer Diameter (mm) : 72

Width (mm) : 23

Bearing dimensions and specification in SKF catalogue:

d - 35 mm

D - 72 mm

B - 23 mm

d₁ - - 45.3 mm

D₁ - - 62.9 mm

r_1,2 - min. - 1.1 mm

D_a - max. - 65 mm

r_a - max. - 1.1 mm

Basic dynamic load rating - C - 30.2 kN

Basic static load rating - C₀ - 8.8 kN

Fatigue load limit - P_u - 0.46 kN

Reference speed - 18000 r/min

Limiting speed - 12000 r/min

Calculation factor - k_r - 0.045

Calculation factor - e - 0.31

Calculation factor - Y₀ - 2.2

Calculation factor - Y₁ - 2

Calculation factor - Y₂ - 3.1

Mass bearing - 0.4 kg

Designation

Bore Dia, mm

Outer Dia, mm: