SKF 71938 ACD/P4AH1 Bearing

SKF 71938 ACD/P4AH1 Angular Contact Ball Bearings dimensions：

Bearing number : 71938 ACD/P4AH1

Size (mm) : 190x260x33

Brand : The brand you need

Bore Diameter (mm) : 190

Outer Diameter (mm) : 260

Width (mm) : 33

Bearing dimensions and specification in CNHK catalogue:

d - 190 mm

D - 260 mm

B - 33 mm

d₁ - 211.6 mm

d₂ - 211.6 mm

D₁ - 238.4 mm

K - 0.6 mm

C₁ - 8.6 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 69.2 mm

d_a - min. - 199 mm

d_b - min. - 199 mm

D_a - max. - 251 mm

D_b - max. - 255 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 217.4 mm

Basic dynamic load rating - C - 163 kN

Basic static load rating - C₀ - 208 kN

Fatigue load limit - P_u - 5.8 kN

Limiting speed for grease lubrication - 4500 r/min

Limiting speed for oil lubrication - 6700 mm/min

Ball - D_w - 22.225 mm

Ball - z - 28

G_ref - 57 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 - 1000 N

Preload class B - G_B - 2000 N

Preload class C - G_C - 4000 N

Preload class D - G_D - 8000 N

Calculation factor - f - 1.27

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 - 455 N/micron

Preload class B - 599 N/micron

Preload class C - 798 N/micron

Preload class D - 1090 N/micron

Mass bearing - 4.35 kg

Tags :  CNHK , 190x260x33

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Angular Contact Ball Bearings SKF 71938 ACD/P4AH1 Description

The bearing SKF 71938 ACD/P4AH1 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 71938 ACD/P4AH1 manufactured by Angular Contact Ball Bearings you can email us [email protected]. The Angular Contact Ball Bearings SKF 71938 ACD/P4AH1 bearing can be delivered anywhere in the world, by means of swift courier services.

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