Bearing 1305 EKTN9 + H 305 (SKF)

Self-aligning ball bearings 1305 EKTN9 + H 305

Bearing number : 1305 EKTN9 + H 305

Size (mm) : 20x62x29

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 62

Width (mm) : 29

Bearing dimensions and specification in SKF catalogue:

d₁ - 20 mm

D - 62 mm

B₁ - 29 mm

d₃ - 38 mm

D₁ - - 50.7 mm

B - 17 mm

B₄ - 8 mm

r_1,2 - min. - 1.1 mm

d_a - max. - 37 mm

d_b - min. - 28 mm

D_a - max. - 55 mm

B_a - min. - 6 mm

r_a - max. - 1.1 mm

Basic dynamic load rating - C - 19 kN

Basic static load rating - C₀ - 5.4 kN

Fatigue load limit - Pu - 0.28 kN

Reference speed - 22000 r/min

Limiting speed - 15000 r/min

Calculation factor - k_r - 0.04

Calculation factor - e - 0.28

Calculation factor - Y₀ - 2.5

Calculation factor - Y₁ - 2.2

Calculation factor - Y₂ - 3.5

Mass bearing and adapter sleeve - 0.33 kg

Designation

Bore Dia, mm

Outer Dia, mm: