Bearings Online Catalogue

Home > Bearings Catalogue Online > Angular Contact Ball Bearings

Bearing 7013 CD/HCP4AL (SKF)

Angular contact ball bearings, super-precision 7013 CD/HCP4AL

Bearing number : 7013 CD/HCP4AL

Size (mm) : 65x100x18

Brand : SKF

Bore Diameter (mm) : 65

Outer Diameter (mm) : 100

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 65 mm

D - 100 mm

B - 18 mm

d₁ - 75.8 mm

d₂ - 75.8 mm

D₁ - 89.2 mm

b - 1.9 mm

C₁ - 9.7 mm

C₂ - 4.3 mm

C₃ - 3.8 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 20.1 mm

d_a - min. - 71 mm

d_b - min. - 71 mm

D_a - max. - 94 mm

D_b - max. - 96.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 78.1 mm

Basic dynamic load rating - C - 41.6 kN

Basic static load rating - C₀ - 37.5 kN

Fatigue load limit - P_u - 1.6 kN

Limiting speed for grease lubrication - 16000 r/min

Limiting speed for oil lubrication - 24000 mm/min

Ball - D_w - 11.112 mm

Ball - z - 20

G_ref - 5.7 cm3

Calculation factor - f₀ - 15.6

Preload class A - G_A - 160 N

Preload class B - G_B - 320 N

Preload class C - G_C - 640 N

Preload class D - G_D - 1280 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 - 82 N/micron

Preload class B - 112 N/micron

Preload class C - 158 N/micron

Preload class D - 230 N/micron

Mass bearing - 0.361 kg

Tags :  SKF , 65x100x18