71928CD/P4AH1轴承

d - 140 mm

D - 190 mm

B - 24 mm

d₁ - 155.4 mm

d₂ - 155.4 mm

D₁ - 174.6 mm

K - 0.5 mm

C₁ - 6.92 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 0.6 mm

a - 34.2 mm

d_a - min. - 147 mm

d_b - min. - 147 mm

D_a - max. - 183 mm

D_b - max. - 186 mm

r_a - max. - 1.5 mm

r_b - max. - 0.6 mm

d_n - 159.5 mm

Basic dynamic load rating - C - 95.6 kN

Basic static load rating - C₀ - 116 kN

Fatigue load limit - P_u - 3.9 kN

Limiting speed for grease lubrication - 6700 r/min

Limiting speed for oil lubrication - 10000 mm/min

Ball - D_w - 15.875 mm

Ball - z - 29

G_ref - 21.6 cm3

Calculation factor - f₀ - 16.6

Preload class A - G_A - 360 N

Preload class B - G_B - 720 N

Preload class C - G_C - 1440 N

Preload class D - G_D - 2880 N

Calculation factor - f - 1.29

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.09

Calculation factor - f_2D - 1.15

Calculation factor - f_HC - 1

Preload class A - 146 N/micron

Preload class B - 201 N/micron

Preload class C - 286 N/micron

Preload class D - 420 N/micron

Mass bearing - 1.65 kg