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Bearing S7026 ACD/P4A (SKF)

Angular contact ball bearings, super-precision S7026 ACD/P4A

Bearing number : S7026 ACD/P4A

Size (mm) : 130x200x33

Brand : SKF

Bore Diameter (mm) : 130

Outer Diameter (mm) : 200

Width (mm) : 33

Bearing dimensions and specification in SKF catalogue:

d - 130 mm

D - 200 mm

B - 33 mm

d₁ - 151.6 mm

d₂ - 151.6 mm

D₂ - 183.1 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 55.2 mm

d_a - min. - 139 mm

d_a - max. - 151 mm

d_b - min. - 139 mm

d_b - max. - 151 mm

D_a - max. - 191 mm

D_b - max. - 195 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 140 kN

Basic static load rating - C₀ - 150 kN

Fatigue load limit - P_u - 4.9 kN

Limiting speed for grease lubrication - 6000 r/min

Ball - D_w - 22.225 mm

Ball - z - 21

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 - 900 N

Preload class B - G_B - 1800 N

Preload class C - G_C - 3600 N

Preload class D - G_D - 7200 N

Calculation factor - f - 1.15

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.05

Calculation factor - f_2D - 1.08

Calculation factor - f_HC - 1

Preload class A - 353 N/micron

Preload class B - 460 N/micron

Preload class C - 610 N/micron

Preload class D - 826 N/micron

Mass bearing - 3.256 kg

Tags :  SKF , 130x200x33