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Bearing 7010 CE/P4A (SKF)

Angular contact ball bearings, super-precision 7010 CE/P4A

Bearing number : 7010 CE/P4A

Size (mm) : 50x80x16

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 80

Width (mm) : 16

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 80 mm

B - 16 mm

d₁ - 60.25 mm

d₂ - 57.9 mm

D₁ - 69.75 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.6 mm

a - 16.8 mm

d_a - min. - 54.6 mm

d_b - min. - 54.6 mm

D_a - max. - 75.4 mm

D_b - max. - 75.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 62.3 mm

Basic dynamic load rating - C - 15.6 kN

Basic static load rating - C₀ - 10.6 kN

Fatigue load limit - P_u - 0.45 kN

Limiting speed for grease lubrication - 25000 r/min

Limiting speed for oil lubrication - 38000 mm/min

Ball - D_w - 7.938 mm

Ball - z - 21

G_ref - 4.1 cm3

Calculation factor - f₀ - 8.2

Preload class A - G_A - 85 N

Preload class B - G_B - 250 N

Preload class C - G_C - 500 N

Calculation factor - f - 1.08

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.03

Calculation factor - f_2C - 1.05

Calculation factor - f_HC - 1

Preload class A - 42 N/micron

Preload class B - 65 N/micron

Preload class C - 88 N/micron

Mass bearing - 0.254 kg

Tags :  SKF , 50x80x16