RubberMill’s commercial grade rubber balls are manufactured for a variety of industrial applications. They are produced to RMA Class 3 commercial tolerances in a wide range of specifications and compounds.

RubberMill commercial grade balls can be made from Natural Rubber, SBR, Butyl, EPDM, Nitrile, Neoprene, Urethane, Silicone, Viton™, and Butadiene.

Typical Uses for Commercial Grade Balls:

Shaker screen, cleanout, bumpers, stops, stoppers, “Super Balls,” pet toys, mallet tips, food and agregate processing, vibration control

Diameter of Standard Commercial Grade Balls
Inches Inches (decimal)
5/8 0.625
7/8 0.875
1 1.000
1 1/8 1.125
1 1/4 1.250
1 3/8 1.375
1 1/2 1.500
1 5/8 1.625
1 3/4 1.750
2 2.000
2 1/4 2.250
2 1/2 2.500
2 3/4 2.750
3 3.000

RMA Class A3 Tolerance
Size (in.) Fixed +/– Closed +/–
0.00 – 0.40 .008 .013
0.40 – 0.63 .010 .016
0.63 – 1.00 .013 .020
1.00 – 1.60 .016 .025
1.60 – 2.50 .020 .032
2.50 – 4.00 .025 .040
4.00 – 6.30 .032 .050

Visit our Design Illustration #46 Ball to specify your ball needs.