Original SKF 7221CD/P4A bearing

Original SKF 7221CD/P4A bearing

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This SKF 7221CD/P4A bearing is the original product, with best price, fast delivery and best quality. The bearing's dimensions are 105x190x36. SKF Angular Contact Ball Bearing: Correspond to the design...

Size: 105x190x36

Model: 7221CD/P4A

Bearing 7221 CD/P4A Bearing 7221 CD/P4A

Angular contact ball bearings, super-precision 7221 CD/P4A

Bearing number : 7221 CD/P4A

Size (mm) : 105x190x36

Brand : SKF

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in SKF catalogue:

d - 105 mm

D - 190 mm

B - 36 mm

d1 - 131.2 mm

d2 - 131.2 mm

D1 - 163.8 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 1.1 mm

a - 37.9 mm

da - min. - 117 mm

db - min. - 117 mm

Da - max. - 178 mm

Db - max. - 183 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 138.4 mm

Basic dynamic load rating - C - 172 kN

Basic static load rating - C0 - 153 kN

Fatigue load limit - Pu - 5.3 kN

Limiting speed for grease lubrication - 7500 r/min

Limiting speed for oil lubrication - 12000 mm/min

Ball - Dw - 26.988 mm

Ball - z - 15

Gref - 48.333 cm3

Calculation factor - f0 - 14.5

Preload class A - GA - 650 N

Preload class B - GB - 1300 N

Preload class C - GC - 2600 N

Preload class D - GD - 5200 N

Calculation factor - f - 1.08

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 - 129 N/micron

Preload class B - 174 N/micron

Preload class C - 243 N/micron

Preload class D - 349 N/micron

Mass bearing - 3.868 kg

Original SKF 7221CD/P4A bearing warehouse image1 Original SKF 7221CD/P4A bearing warehouse image2 Original SKF 7221CD/P4A bearing warehouse image3 Original SKF 7221CD/P4A bearing package Original SKF 7221CD/P4A bearing certificate image1 Original SKF 7221CD/P4A bearing certificate image2

Fast Delivery

Delivery Time 5-7 days
 

Best Price

Average price discount 20%
 

Original

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