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Bearing 71832 CD/P4 (SKF)

Angular contact ball bearings, super-precision 71832 CD/P4

Bearing number : 71832 CD/P4

Size (mm) : 160x200x20

Brand : SKF

Bore Diameter (mm) : 160

Outer Diameter (mm) : 200

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 160 mm

D - 200 mm

B - 20 mm

d₁ - 173.35 mm

d₂ - 173.35 mm

D₁ - 186.7 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 34.2 mm

d_a - min. - 166 mm

d_b - min. - 166 mm

D_a - max. - 194 mm

D_b - max. - 196.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 175.6 mm

Basic dynamic load rating - C - 54 kN

Basic static load rating - C₀ - 78 kN

Fatigue load limit - P_u - 2.5 kN

Limiting speed for grease lubrication - 5600 r/min

Limiting speed for oil lubrication - 8500 mm/min

Ball - D_w - 11.112 mm

Ball - z - 38

G_ref - 14 cm3

Calculation factor - f₀ - 17.4

Preload class A - G_A - 280 N

Preload class B - G_B - 850 N

Preload class C - G_C - 1700 N

Calculation factor - f - 1.42

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.09

Calculation factor - f_2C - 1.16

Calculation factor - f_HC - 1

Preload class A - 147 N/micron

Preload class B - 256 N/micron

Preload class C - 379 N/micron

Mass bearing - 1.233 kg

Tags :  SKF , 160x200x20