7003CD/P4A轴承

d - 17 mm

D - 35 mm

B - 10 mm

d₁ - 22.6 mm

d₂ - 22.6 mm

D₁ - 29.3 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.2 mm

a - 8.5 mm

d_a - min. - 19 mm

d_b - min. - 19 mm

D_a - max. - 33 mm

D_b - max. - 33.6 mm

r_a - max. - 0.3 mm

r_b - max. - 0.2 mm

d_n - 23.7 mm

Basic dynamic load rating - C - 6.8 kN

Basic static load rating - C₀ - 3.2 kN

Fatigue load limit - P_u - 0.137 kN

Limiting speed for grease lubrication - 50000 r/min

Limiting speed for oil lubrication - 75000 mm/min

Ball - D_w - 5.556 mm

Ball - z - 12

G_ref - 0.54 cm3

Calculation factor - f₀ - 9.1

Preload class A - G_A - 25 N

Preload class B - G_B - 50 N

Preload class C - G_C - 100 N

Preload class D - G_D - 200 N

Calculation factor - f - 1.04

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

Preload class A - 19 N/micron

Preload class B - 26 N/micron

Preload class C - 35 N/micron

Preload class D - 50 N/micron

Mass bearing - 0.038 kg