SKF 7011 CB/P4A Bearing

SKF 7011 CB/P4A Angular Contact Ball Bearings dimensions：

Bearing number : 7011 CB/P4A

Size (mm) : 55x90x18

Brand : The brand you need

Bore Diameter (mm) : 55

Outer Diameter (mm) : 90

Width (mm) : 18

Bearing dimensions and specification in CNHK catalogue:

d - 55 mm

D - 90 mm

B - 18 mm

d₁ - 68.18 mm

d₂ - 66.65 mm

D₂ - 79.39 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 18.8 mm

d_a - min. - 61 mm

d_b - min. - 61 mm

D_a - max. - 84 mm

D_b - max. - 86.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 69.2 mm

Basic dynamic load rating - C - 14 kN

Basic static load rating - C₀ - 11 kN

Fatigue load limit - P_u - 0.465 kN

Limiting speed for grease lubrication - 22000 r/min

Limiting speed for oil lubrication - 32000 mm/min

Ball - D_w - 6.747 mm

Ball - z - 26

G_ref - 4.69 cm3

Calculation factor - f₀ - 9.7

Preload class A - G_A - 46 N

Preload class B - G_B - 92 N

Preload class C - G_C - 275 N

Calculation factor - f - 1.06

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.05

Calculation factor - f_HC - 1

Preload class A - 38 N/micron

Preload class B - 50 N/micron

Preload class C - 80 N/micron

Mass bearing - 0.42 kg

Tags :  CNHK , 55x90x18

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Angular Contact Ball Bearings SKF 7011 CB/P4A Description

The bearing SKF 7011 CB/P4A manufactured by Angular Contact Ball Bearings can be ordered immediately from the bearings distributor CNHK Bearing Co.,Ltd.The bearings delivery is done directly from the stock, and in the event the bearings are not in stock, we shall inform you immediately related to the delivery term.For extra details on the SKF 7011 CB/P4A manufactured by Angular Contact Ball Bearings you can email us [email protected]. The Angular Contact Ball Bearings SKF 7011 CB/P4A bearing can be delivered anywhere in the world, by means of swift courier services.

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