7026CD/HCP4AL轴承

d - 130 mm

D - 200 mm

B - 33 mm

d₁ - 151.6 mm

d₂ - 151.6 mm

D₁ - 178.4 mm

b - 3.1 mm

C₁ - 17.9 mm

C₂ - 6.6 mm

C₃ - 5.6 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 38.7 mm

d_a - min. - 139 mm

d_b - min. - 139 mm

D_a - max. - 191 mm

D_b - max. - 195 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 156.4 mm

Basic dynamic load rating - C - 148 kN

Basic static load rating - C₀ - 156 kN

Fatigue load limit - P_u - 5.2 kN

Limiting speed for grease lubrication - 8000 r/min

Limiting speed for oil lubrication - 13000 mm/min

Ball - D_w - 22.225 mm

Ball - z - 21

G_ref - 42 cm3

Calculation factor - f₀ - 15.6

Preload class A - G_A - 560 N

Preload class B - G_B - 1120 N

Preload class C - G_C - 2240 N

Preload class D - G_D - 4480 N

Calculation factor - f - 1.15

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 - 161 N/micron

Preload class B - 219 N/micron

Preload class C - 307 N/micron

Preload class D - 444 N/micron

Mass bearing - 2.667 kg