Aluminum Ball Manufacturer

Industrial Aluminum Balls for Ball Bearings, Ball Valves, & Spheresmanufacturer of custom aluminum balls for industrial and commercial requirements

US Ball subscribes to the A.F.B.M.A. Industrial Ball Grades standards manufactured in the U.S.A.

Aluminum Balls Manufactured in these Alloys
1100
2011
2017
2024
5052
5056
6061
7075
2219

Allowable deviation from spherical aluminum ball form: The greatest radial distance in any radial plane between a sphere circumscribed around the precision ball surface and any point on the industrial ball surface.

Ball Surface roughness
The irregularities which form the surface relief but are not deviations of form or waviness.

Basic Aluminum ball diameters & tolerance
The maximum allowable deviation in any precision metal ball mean diameter from the basic diameter ordered. Metric and Standard.

Aluminum Ball
Grade
Deviation From Spherical Ball Form Surface Roughness Arithmetical Average (in micro-inches) Basic Ball Diameter Tolerance (+/-)
3
5
10
16
24
25
48
50
100
200
500
1000
.000003"
.000005"
.000010"
.000016"
.000024
.000025"
.000048"
.000050"
.0001"
.0002"
.0005"
.001"
.5
.8
1.0
1.0
2.0
2.0
3.0
3.0
5.0
8.0


.000030"
.000050"
.0001"
.0001"
.0001"
.0001"
.0002"
.0002"
.0005"
.001"
.002"
.005"


US Ball Corp utilizes all manner of materials. Provide us with your specification and we will manufacture your next precision aluminum ball right here in the USA.

Contact us to manufacture your next aluminum ball requirement.



Contact Us

United States Ball Corp.
15919 Phoebe Ave,
La Mirada, CA 90638

Tel: 714-521-6500
Fax: 714-521-6504
Email: sales@usball.com