SKF 71964 ACDMA/P4A Bearing

SKF 71964 ACDMA/P4A Angular Contact Ball Bearings dimensions：

Bearing number : 71964 ACDMA/P4A

Size (mm) : 320x440x56

Brand : The brand you need

Bore Diameter (mm) : 320

Outer Diameter (mm) : 440

Width (mm) : 56

Bearing dimensions and specification in CNHK catalogue:

d - 320 mm

D - 440 mm

B - 56 mm

d₁ - 357 mm

d₂ - 357 mm

D₁ - 403 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 1.1 mm

a - 116.9 mm

d_a - min. - 333 mm

d_b - min. - 333 mm

D_a - max. - 425 mm

D_b - max. - 434 mm

r_a - max. - 2.5 mm

r_b - max. - 1 mm

d_n - 367 mm

Basic dynamic load rating - C - 351 kN

Basic static load rating - C₀ - 585 kN

Fatigue load limit - P_u - 12.9 kN

Limiting speed for grease lubrication - 2200 r/min

Limiting speed for oil lubrication - 3400 mm/min

Ball - D_w - 38.1 mm

Ball - z - 27

G_ref - 282 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 - 2200 N

Preload class B - G_B - 4400 N

Preload class C - G_C - 8800 N

Preload class D - G_D - 17600 N

Calculation factor - f - 1.24

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 - 683 N/micron

Preload class B - 892 N/micron

Preload class C - 1183 N/micron

Preload class D - 1599 N/micron

Mass bearing - 24 kg

Tags :  CNHK , 320x440x56

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Angular Contact Ball Bearings SKF 71964 ACDMA/P4A Description

The bearing SKF 71964 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 71964 ACDMA/P4A manufactured by Angular Contact Ball Bearings you can email us [email protected]. The Angular Contact Ball Bearings SKF 71964 ACDMA/P4A bearing can be delivered anywhere in the world, by means of swift courier services.

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