7005ACD/P4AH轴承

d - 25 mm

D - 47 mm

B - 12 mm

d₁ - 32.1 mm

d₂ - 32.1 mm

D₁ - 39.9 mm

K - 0.5 mm

C₁ - 7.25 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 14.5 mm

d_a - min. - 28.2 mm

d_b - min. - 28.2 mm

D_a - max. - 43.8 mm

D_b - max. - 45 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 33.4 mm

Basic dynamic load rating - C - 9.2 kN

Basic static load rating - C₀ - 5 kN

Fatigue load limit - P_u - 0.212 kN

Limiting speed for grease lubrication - 34000 r/min

Limiting speed for oil lubrication - 50000 mm/min

Ball - D_w - 6.35 mm

Ball - z - 14

G_ref - 1.02 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 60 N

Preload class B - G_B - 120 N

Preload class C - G_C - 240 N

Preload class D - G_D - 480 N

Calculation factor - f - 1.05

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.05

Calculation factor - f_2D - 1.08

Calculation factor - f_HC - 1

Preload class A - 64 N/micron

Preload class B - 83 N/micron

Preload class C - 108 N/micron

Preload class D - 143 N/micron

Mass bearing - 0.079 kg