SKF 71972 ACDMA/P4A Bearing

SKF 71972 ACDMA/P4A Angular Contact Ball Bearings dimensions：

Bearing number : 71972 ACDMA/P4A

Size (mm) : 360x480x56

Brand : The brand you need

Bore Diameter (mm) : 360

Outer Diameter (mm) : 480

Width (mm) : 56

Bearing dimensions and specification in CNHK catalogue:

d - 360 mm

D - 480 mm

B - 56 mm

d₁ - 397 mm

d₂ - 397 mm

D₁ - 443 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 1.1 mm

a - 126.3 mm

d_a - min. - 373 mm

d_b - min. - 373 mm

D_a - max. - 465 mm

D_b - max. - 474 mm

r_a - max. - 2.5 mm

r_b - max. - 1 mm

d_n - 407 mm

Basic dynamic load rating - C - 371 kN

Basic static load rating - C₀ - 670 kN

Fatigue load limit - P_u - 13.7 kN

Limiting speed for grease lubrication - 1900 r/min

Limiting speed for oil lubrication - 3000 mm/min

Ball - D_w - 38.1 mm

Ball - z - 30

G_ref - 313 cm3

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 - 2300 N

Preload class B - G_B - 4600 N

Preload class C - G_C - 9200 N

Preload class D - G_D - 18400 N

Calculation factor - f - 1.29

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_2D - 1.14

Calculation factor - f_HC - 1

Preload class A - 754 N/micron

Preload class B - 987 N/micron

Preload class C - 1311 N/micron

Preload class D - 1779 N/micron

Mass bearing - 26.7 kg

Tags :  CNHK , 360x480x56

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Angular Contact Ball Bearings SKF 71972 ACDMA/P4A Description

The bearing SKF 71972 ACDMA/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 71972 ACDMA/P4A manufactured by Angular Contact Ball Bearings you can email us [email protected]. The Angular Contact Ball Bearings SKF 71972 ACDMA/P4A bearing can be delivered anywhere in the world, by means of swift courier services.

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