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Bearing 71800 ACD/P4 (SKF)

Angular contact ball bearings, super-precision 71800 ACD/P4

Bearing number : 71800 ACD/P4

Size (mm) : 10x19x5

Brand : SKF

Bore Diameter (mm) : 10

Outer Diameter (mm) : 19

Width (mm) : 5

Bearing dimensions and specification in SKF catalogue:

d - 10 mm

D - 19 mm

B - 5 mm

d₁ - 13.1 mm

d₂ - 13.1 mm

D₁ - 16.1 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 5.9 mm

d_a - min. - 12 mm

d_b - min. - 12 mm

D_a - max. - 17 mm

D_b - max. - 18.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 13.4 mm

Basic dynamic load rating - C - 1.8 kN

Basic static load rating - C₀ - 0.93 kN

Fatigue load limit - P_u - 0.04 kN

Limiting speed for grease lubrication - 70000 r/min

Limiting speed for oil lubrication - 110000 mm/min

Ball - D_w - 2.381 mm

Ball - z - 12

G_ref - 0.06 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 16 N

Preload class B - G_B - 48 N

Preload class C - G_C - 100 N

Calculation factor - f - 1.05

Calculation factor - f₁ - 0.97

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.08

Calculation factor - f_2C - 1.15

Calculation factor - f_HC - 1

Preload class A - 30 N/micron

Preload class B - 47 N/micron

Preload class C - 65 N/micron

Mass bearing - 0.005 kg

Tags :  SKF , 10x19x5