71815CD/HCP4轴承

d - 75 mm

D - 95 mm

B - 10 mm

d₁ - 81.7 mm

d₂ - 81.7 mm

D₁ - 88.5 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 16.4 mm

d_a - min. - 78.2 mm

d_b - min. - 78.2 mm

D_a - max. - 91.8 mm

D_b - max. - 93 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 82.4 mm

Basic dynamic load rating - C - 14.3 kN

Basic static load rating - C₀ - 17 kN

Fatigue load limit - P_u - 0.72 kN

Limiting speed for grease lubrication - 16000 r/min

Limiting speed for oil lubrication - 24000 mm/min

Ball - D_w - 5.556 mm

Ball - z - 33

G_ref - 1.5 cm3

Calculation factor - f₀ - 17.3

Preload class A - G_A - 76 N

Preload class B - G_B - 225 N

Preload class C - G_C - 450 N

Calculation factor - f - 1.36

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.1

Calculation factor - f_2C - 1.18

Calculation factor - f_HC - 1.02

Preload class A - 77 N/micron

Preload class B - 132 N/micron

Preload class C - 197 N/micron

Mass bearing - 0.128 kg