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Bearing 71802 CD/HCP4 (SKF)

Angular contact ball bearings, super-precision 71802 CD/HCP4

Bearing number : 71802 CD/HCP4

Size (mm) : 15x24x5

Brand : SKF

Bore Diameter (mm) : 15

Outer Diameter (mm) : 24

Width (mm) : 5

Bearing dimensions and specification in SKF catalogue:

d - 15 mm

D - 24 mm

B - 5 mm

d₁ - 18.1 mm

d₂ - 18.1 mm

D₁ - 21.1 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 5.1 mm

d_a - min. - 17 mm

d_b - min. - 17 mm

D_a - max. - 22 mm

D_b - max. - 23.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 18.4 mm

Basic dynamic load rating - C - 2.3 kN

Basic static load rating - C₀ - 1.5 kN

Fatigue load limit - P_u - 0.063 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 - 17

G_ref - 0.08 cm3

Calculation factor - f₀ - 16

Preload class A - G_A - 12 N

Preload class B - G_B - 36 N

Preload class C - G_C - 72 N

Calculation factor - f - 1.08

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 - 19 N/micron

Preload class B - 33 N/micron

Preload class C - 48 N/micron

Mass bearing - 0.006 kg

Tags :  SKF , 15x24x5