7019CE/HCP4A轴承

d - 95 mm

D - 145 mm

B - 24 mm

d₁ - 112.38 mm

d₂ - 109.2 mm

D₁ - 127.61 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1 mm

a - 28.2 mm

d_a - min. - 102 mm

d_b - min. - 102 mm

D_a - max. - 138 mm

D_b - max. - 139.4 mm

r_a - max. - 1.5 mm

r_b - max. - 1 mm

d_n - 115.4 mm

Basic dynamic load rating - C - 44.2 kN

Basic static load rating - C₀ - 38 kN

Fatigue load limit - P_u - 1.5 kN

Limiting speed for grease lubrication - 15000 r/min

Limiting speed for oil lubrication - 23000 mm/min

Ball - D_w - 12.7 mm

Ball - z - 26

G_ref - 17 cm3

Calculation factor - f₀ - 9.4

Preload class A - G_A - 230 N

Preload class B - G_B - 700 N

Preload class C - G_C - 1400 N

Calculation factor - f - 1.11

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 - 93 N/micron

Preload class B - 148 N/micron

Preload class C - 204 N/micron

Mass bearing - 1.078 kg