SKF 71944 CD/HCP4AL Bearing

SKF 71944 CD/HCP4AL Angular Contact Ball Bearings dimensions：

Bearing number : 71944 CD/HCP4AL

Size (mm) : 220x300x38

Brand : The brand you need

Bore Diameter (mm) : 220

Outer Diameter (mm) : 300

Width (mm) : 38

Bearing dimensions and specification in CNHK catalogue:

d - 220 mm

D - 300 mm

B - 38 mm

d₁ - 244.7 mm

d₂ - 244.7 mm

D₁ - 275.3 mm

b - 3.5 mm

C₁ - 20.9 mm

C₂ - 7.1 mm

C₃ - 5.45 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1 mm

a - 54 mm

d_a - min. - 231 mm

d_b - min. - 231 mm

D_a - max. - 289 mm

D_b - max. - 295 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 251.4 mm

Basic dynamic load rating - C - 221 kN

Basic static load rating - C₀ - 300 kN

Fatigue load limit - P_u - 7.8 kN

Limiting speed for grease lubrication - 5300 r/min

Limiting speed for oil lubrication - 7500 mm/min

Ball - D_w - 25.4 mm

Ball - z - 29

G_ref - 84 cm3

Calculation factor - f₀ - 16.5

Preload class A - G_A - 850 N

Preload class B - G_B - 1700 N

Preload class C - G_C - 3400 N

Preload class D - G_D - 6800 N

Calculation factor - f - 1.28

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.18

Calculation factor - f_HC - 1.04

Preload class A - 248 N/micron

Preload class B - 340 N/micron

Preload class C - 481 N/micron

Preload class D - 705 N/micron

Mass bearing - 5.557 kg

Tags :  CNHK , 220x300x38

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Angular Contact Ball Bearings SKF 71944 CD/HCP4AL Description

The bearing SKF 71944 CD/HCP4AL 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 71944 CD/HCP4AL manufactured by Angular Contact Ball Bearings you can email us [email protected]. The Angular Contact Ball Bearings SKF 71944 CD/HCP4AL bearing can be delivered anywhere in the world, by means of swift courier services.

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