Bearing 2318 (SKF)

Self-aligning ball bearings 2318

Bearing number : 2318

Size (mm) : 90x190x64

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 190

Width (mm) : 64

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 190 mm

B - 64 mm

d₁ - - 121 mm

D₁ - - 162.2 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 - 151 kN

Basic static load rating - C₀ - 57 kN

Fatigue load limit - P_u - 2.5 kN

Reference speed - 6300 r/min

Limiting speed - 4500 r/min

Calculation factor - k_r - 0.05

Calculation factor - e - 0.37

Calculation factor - Y₀ - 1.8

Calculation factor - Y₁ - 1.7

Calculation factor - Y₂ - 2.6

Mass bearing - 8.45 kg

Designation

Bore Dia, mm

Outer Dia, mm: