Original SKF 71902ACD/P4A bearing

Original SKF 71902ACD/P4A bearing

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This SKF 71902ACD/P4A bearing is the original product, with best price, fast delivery and best quality. The bearing's dimensions are 15x28x7. SKF Angular Contact Ball Bearing: Correspond to the design...

Size: 15x28x7

Model: 71902ACD/P4A

Bearing 71902 ACD/P4A Bearing 71902 ACD/P4A

Angular contact ball bearings, super-precision 71902 ACD/P4A

Bearing number : 71902 ACD/P4A

Size (mm) : 15x28x7

Brand : SKF

Bore Diameter (mm) : 15

Outer Diameter (mm) : 28

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 15 mm

D - 28 mm

B - 7 mm

d1 - 18.9 mm

d2 - 18.9 mm

D1 - 23.7 mm

r1,2 - min. - 0.3 mm

r3,4 - min. - 0.2 mm

a - 8.5 mm

da - min. - 17 mm

db - min. - 17 mm

Da - max. - 26 mm

Db - max. - 26.6 mm

ra - max. - 0.3 mm

rb - max. - 0.2 mm

dn - 20.1 mm

Basic dynamic load rating - C - 3.8 kN

Basic static load rating - C0 - 1.8 kN

Fatigue load limit - Pu - 0.078 kN

Limiting speed for grease lubrication - 50000 r/min

Limiting speed for oil lubrication - 75000 mm/min

Ball - Dw - 3.969 mm

Ball - z - 13

Gref - 0.21 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 - GA - 25 N

Preload class B - GB - 50 N

Preload class C - GC - 100 N

Preload class D - GD - 200 N

Calculation factor - f - 1.05

Calculation factor - f1 - 0.98

Calculation factor - f2A - 1

Calculation factor - f2B - 1.04

Calculation factor - f2C - 1.08

Calculation factor - f2D - 1.14

Calculation factor - fHC - 1

Preload class A - 40 N/micron

Preload class B - 51 N/micron

Preload class C - 67 N/micron

Preload class D - 88 N/micron

Mass bearing - 0.015 kg

Original SKF 71902ACD/P4A bearing warehouse image1 Original SKF 71902ACD/P4A bearing warehouse image2 Original SKF 71902ACD/P4A bearing warehouse image3 Original SKF 71902ACD/P4A bearing package Original SKF 71902ACD/P4A bearing certificate image1 Original SKF 71902ACD/P4A bearing certificate image2

Fast Delivery

Delivery Time 5-7 days
 

Best Price

Average price discount 20%
 

Original

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