Bearing 2308 EKTN9 + H 2308 (SKF)

Self-aligning ball bearings 2308 EKTN9 + H 2308

Bearing number : 2308 EKTN9 + H 2308

Size (mm) : 35x90x46

Brand : SKF

Bore Diameter (mm) : 35

Outer Diameter (mm) : 90

Width (mm) : 46

Bearing dimensions and specification in SKF catalogue:

d₁ - 35 mm

D - 90 mm

B₁ - 46 mm

d₃ - 58 mm

D₁ - - 77.8 mm

B - 33 mm

B₄ - 10 mm

r_1,2 - min. - 1.5 mm

d_a - max. - 53 mm

d_b - min. - 45 mm

D_a - max. - 81 mm

B_a - min. - 6 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 54 kN

Basic static load rating - C₀ - 16 kN

Fatigue load limit - Pu - 0.82 kN

Reference speed - 14000 r/min

Limiting speed - 10000 r/min

Calculation factor - k_r - 0.05

Calculation factor - e - 0.4

Calculation factor - Y₀ - 1.6

Calculation factor - Y₁ - 1.6

Calculation factor - Y₂ - 2.4

Mass bearing and adapter sleeve - 1.1 kg

Designation

Bore Dia, mm

Outer Dia, mm: