SKF 7224ACD/P4A bearing

Bearing 7224 ACD/P4A Bearing 7224 ACD/P4A

7224ACD/P4A SKF bearing,

SKF 7224ACD/P4A bearing, Size: 120x215x40. SKF 7224ACD/P4A are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings, super-precision 7224 ACD/P4A

Bearing number : 7224 ACD/P4A

Size (mm) : 120x215x40

Brand : SKF

Bore Diameter (mm) : 120

Outer Diameter (mm) : 215

Width (mm) : 40

Bearing dimensions and specification in SKF catalogue:

d - 120 mm

D - 215 mm

B - 40 mm

d1 - 150.3 mm

d2 - 150.3 mm

D1 - 186.7 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 1.1 mm

a - 59.6 mm

da - min. - 132 mm

db - min. - 132 mm

Da - max. - 203 mm

Db - max. - 208 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 158.2 mm

Basic dynamic load rating - C - 190 kN

Basic static load rating - C0 - 183 kN

Fatigue load limit - Pu - 6 kN

Limiting speed for grease lubrication - 6000 r/min

Limiting speed for oil lubrication - 9000 mm/min

Ball - Dw - 30.162 mm

Ball - z - 15

Gref - 69.084 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 - 1200 N

Preload class B - GB - 2400 N

Preload class C - GC - 4800 N

Preload class D - GD - 9600 N

Calculation factor - f - 1.08

Calculation factor - f1 - 0.99

Calculation factor - f2A - 1

Calculation factor - f2B - 1.01

Calculation factor - f2C - 1.02

Calculation factor - f2D - 1.05

Calculation factor - fHC - 1

Preload class A - 338 N/micron

Preload class B - 440 N/micron

Preload class C - 579 N/micron

Preload class D - 777 N/micron

Mass bearing - 5.423 kg