S7024CD/HCP4A轴承

d - 120 mm

D - 180 mm

B - 28 mm

d₁ - 138.5 mm

d₂ - 138.5 mm

D₂ - 165.05 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 34.2 mm

d_a - min. - 129 mm

d_a - max. - 137.9 mm

d_b - min. - 129 mm

d_b - max. - 137.9 mm

D_a - max. - 171 mm

D_b - max. - 175 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 114 kN

Basic static load rating - C₀ - 122 kN

Fatigue load limit - P_u - 4.2 kN

Limiting speed for grease lubrication - 8500 r/min

Ball - D_w - 19.05 mm

Ball - z - 22

Calculation factor - f₀ - 15.7

Preload class A - G_A - 430 N

Preload class B - G_B - 860 N

Preload class C - G_C - 1720 N

Preload class D - G_D - 3440 N

Calculation factor - f - 1.17

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.05

Calculation factor - f_2D - 1.09

Calculation factor - f_HC - 1.02

Preload class A - 146 N/micron

Preload class B - 198 N/micron

Preload class C - 278 N/micron

Preload class D - 404 N/micron

Mass bearing - 1.779 kg