S71913CD/P4A轴承

d - 65 mm

D - 90 mm

B - 13 mm

d₁ - 72.7 mm

d₂ - 72.7 mm

D₂ - 84.5 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.3 mm

a - 17 mm

d_a - min. - 69.6 mm

d_a - max. - 72.1 mm

d_b - min. - 69.6 mm

d_b - max. - 72.1 mm

D_a - max. - 85.4 mm

D_b - max. - 88 mm

r_a - max. - 1 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 20.8 kN

Basic static load rating - C₀ - 17 kN

Fatigue load limit - P_u - 0.71 kN

Limiting speed for grease lubrication - 14000 r/min

Ball - D_w - 7.938 mm

Ball - z - 26

Calculation factor - f₀ - 10.7

Preload class A - G_A - 80 N

Preload class B - G_B - 160 N

Preload class C - G_C - 320 N

Preload class D - G_D - 640 N

Calculation factor - f - 1.2

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.09

Calculation factor - f_2D - 1.15

Calculation factor - f_HC - 1

Preload class A - 56 N/micron

Preload class B - 75 N/micron

Preload class C - 104 N/micron

Preload class D - 148 N/micron

Mass bearing - 0.209 kg