Bearing 1318 (SKF)

Self-aligning ball bearings 1318

Bearing number : 1318

Size (mm) : 90x190x43

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 190

Width (mm) : 43

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 190 mm

B - 43 mm

d₁ - - 122.8 mm

D₁ - - 162.1 mm

C₁ - 1 mm

r_1,2 - min. - 3 mm

d_a - min. - 104 mm

D_a - max. - 176 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 117 kN

Basic static load rating - C₀ - 44 kN

Fatigue load limit - P_u - 1.9 kN

Reference speed - 6700 r/min

Limiting speed - 4500 r/min

Calculation factor - k_r - 0.045

Calculation factor - e - 0.22

Calculation factor - Y₀ - 2.8

Calculation factor - Y₁ - 2.9

Calculation factor - Y₂ - 4.5

Mass bearing - 5.8 kg

Designation

Bore Dia, mm

Outer Dia, mm: