7015CE/HCP4A轴承

d - 75 mm

D - 115 mm

B - 20 mm

d₁ - 89.28 mm

d₂ - 86.8 mm

D₁ - 100.72 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 22.8 mm

d_a - min. - 81 mm

d_b - min. - 81 mm

D_a - max. - 109 mm

D_b - max. - 110.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 91.5 mm

Basic dynamic load rating - C - 26 kN

Basic static load rating - C₀ - 21.6 kN

Fatigue load limit - P_u - 0.915 kN

Limiting speed for grease lubrication - 19000 r/min

Limiting speed for oil lubrication - 29000 mm/min

Ball - D_w - 9.525 mm

Ball - z - 26

G_ref - 8.6 cm3

Calculation factor - f₀ - 9.5

Preload class A - G_A - 140 N

Preload class B - G_B - 420 N

Preload class C - G_C - 840 N

Calculation factor - f - 1.1

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.03

Calculation factor - f_2C - 1.05

Calculation factor - f_HC - 1.01

Preload class A - 72 N/micron

Preload class B - 113 N/micron

Preload class C - 156 N/micron

Mass bearing - 0.591 kg