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Bearing 7016 CD/HCP4A (SKF)

Angular contact ball bearings, super-precision 7016 CD/HCP4A

Bearing number : 7016 CD/HCP4A

Size (mm) : 80x125x22

Brand : SKF

Bore Diameter (mm) : 80

Outer Diameter (mm) : 125

Width (mm) : 22

Bearing dimensions and specification in SKF catalogue:

d - 80 mm

D - 125 mm

B - 22 mm

d₁ - 93.9 mm

d₂ - 93.9 mm

D₁ - 111.1 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 24.8 mm

d_a - min. - 86 mm

d_b - min. - 86 mm

D_a - max. - 119 mm

D_b - max. - 121 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 96.9 mm

Basic dynamic load rating - C - 65 kN

Basic static load rating - C₀ - 61 kN

Fatigue load limit - P_u - 2.6 kN

Limiting speed for grease lubrication - 13000 r/min

Limiting speed for oil lubrication - 20000 mm/min

Ball - D_w - 14.288 mm

Ball - z - 20

G_ref - 11.1 cm3

Calculation factor - f₀ - 15.5

Preload class A - G_A - 240 N

Preload class B - G_B - 480 N

Preload class C - G_C - 960 N

Preload class D - G_D - 1920 N

Calculation factor - f - 1.13

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.05

Calculation factor - f_2D - 1.09

Calculation factor - f_HC - 1.02

Preload class A - 102 N/micron

Preload class B - 139 N/micron

Preload class C - 194 N/micron

Preload class D - 282 N/micron

Mass bearing - 0.71 kg

Tags :  SKF , 80x125x22