Original SKF 7228CD/P4A bearing

Original SKF 7228CD/P4A bearing

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This SKF 7228CD/P4A bearing is the original product, with best price, fast delivery and best quality. The bearing's dimensions are 140x250x42. SKF Angular Contact Ball Bearing: Correspond to the design...

Size: 140x250x42

Model: 7228CD/P4A

Bearing 7228 CD/P4A Bearing 7228 CD/P4A

Angular contact ball bearings, super-precision 7228 CD/P4A

Bearing number : 7228 CD/P4A

Size (mm) : 140x250x42

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 250 mm

B - 42 mm

d1 - 176.8 mm

d2 - 176.8 mm

D1 - 213.2 mm

r1,2 - min. - 3 mm

r3,4 - min. - 1.5 mm

a - 47.3 mm

da - min. - 154 mm

db - min. - 154 mm

Da - max. - 236 mm

Db - max. - 241 mm

ra - max. - 2.5 mm

rb - max. - 1.5 mm

dn - 184.8 mm

Basic dynamic load rating - C - 221 kN

Basic static load rating - C0 - 240 kN

Fatigue load limit - Pu - 7.4 kN

Limiting speed for grease lubrication - 5600 r/min

Limiting speed for oil lubrication - 8500 mm/min

Ball - Dw - 30.162 mm

Ball - z - 18

Gref - 83.931 cm3

Calculation factor - f0 - 15.2

Preload class A - GA - 850 N

Preload class B - GB - 1700 N

Preload class C - GC - 3400 N

Preload class D - GD - 6800 N

Calculation factor - f - 1.09

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.03

Calculation factor - f2D - 1.05

Calculation factor - fHC - 1

Preload class A - 163 N/micron

Preload class B - 220 N/micron

Preload class C - 305 N/micron

Preload class D - 437 N/micron

Mass bearing - 8.138 kg

Original SKF 7228CD/P4A bearing warehouse image1 Original SKF 7228CD/P4A bearing warehouse image2 Original SKF 7228CD/P4A bearing warehouse image3 Original SKF 7228CD/P4A bearing package Original SKF 7228CD/P4A bearing certificate image1 Original SKF 7228CD/P4A bearing certificate image2

Fast Delivery

Delivery Time 5-7 days
 

Best Price

Average price discount 20%
 

Original

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