Bearing 1315 (SKF)

Self-aligning ball bearings 1315

Bearing number : 1315

Size (mm) : 75x160x37

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 37

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 160 mm

B - 37 mm

d₁ - - 104.8 mm

D₁ - - 135.2 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 87 mm

D_a - max. - 148 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 79.3 kN

Basic static load rating - C₀ - 30 kN

Fatigue load limit - P_u - 1.4 kN

Reference speed - 8000 r/min

Limiting speed - 5600 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 - 3.55 kg

Designation

Bore Dia, mm

Outer Dia, mm: