Standard and Custom Rubber Balls


For over 60 years, Hawthorne Rubber Manufacturing Corporation has been a supplier of both standard and precision custom molded rubber balls to the exact specifications of OEM, industrial, laboratory and engineering development groups.

Some of the standard ball sizes are listed below. They are manufactured in many different materials in a wide range of durometer hardnesses.


Standard Ball Sizes

P/N Diameter Material Durometer Comment
B-.276

.276"
 Any Rubber Any Durometer 7 mm Diameter
B-1/2

1/2"
 Any Rubber Any Durometer
B-5/8

5/8"
 Any Rubber Any Durometer
B-1

1"
 Any Rubber Any Durometer
B-1 3/8

1 3/8"
 Any Rubber Any Durometer
B-1 5/8

1 5/8"
 Any Rubber Any Durometer
B-1 7/8

1 7/8"
Any Rubber Any Durometer
B-2

2"
 Any Rubber Any Durometer
B-2 5/8

2 5/8"
 Any Rubber Any Durometer
B-3 1/2

3 1/2"
 Any Rubber Any Durometer
B-5 1/8

5 1/8"
 Any Rubber Any Durometer
B-7/8 SI-70 FDA_W

7/8"
Silicone

70
Translucent White, FDA rubber
B-1 1/8 SI-70 FDA_W

1 1/8"
 Silicone

70
Translucent White, FDA rubber
B-1 1/8 NR-50 FDA_W

1 1/8"
Pure Gum

50
White colored, FDA rubber
B-1 1/8 BC-55 FDA_W

1 1/8"
Neoprene

55
White colored, FDA rubber
B-3/4 UR-95

3/4"
 Polyurethane

95
 Amber colored rubber
B-1 UR-95

1"
 Polyurethane

95
 Amber colored rubber
B-1 1/2 UR-95

1 1/2"
 Polyurethane

95
 Black colored rubber
B-2 UR-95

2"
 Polyurethane

95
 Black colored rubber
B-2 1/2 UR-95

2 1/2"
 Polyurethane

95
 Black colored rubber
B-3 UR-95

3"
 Polyurethane

95
 Black colored rubber
B-3 1/2 UR-95

3 1/2"
 Polyurethane

95
 Black colored rubber
B-4 UR-95

4"
 Polyurethane

95
 Black colored rubber
B-4 1/2 UR-95

4 1/2"
Polyurethane

95
 Black colored rubber
B-5 UR-95

5"
Polyurethane

95
 Black colored rubber

Online Request For Quotation Form.

If you don't see the ball size you are looking for or you need a special core insert like wood or steel, just ask us and we will quote you in it. We supply both standard and custom balls in a wide range of materials, including Fluorocarbon (both Fluorel and Viton®), Fluorosilicone, Silicone, Urethane, Nitrile, Neoprene, EPR, SBR, and Natural Rubber. We mold balls in translucent, colored or black rubber. Some compounds can conduct electricity, or be used in FDA, dental, or pharmaceutical applications.

The above table dimensions are reference dimensions. Actual dimensions vary based on the material being used. Actual dimensions will be supplied upon request.

Hawthorne Rubber Mfg. Corp.
P.O. Box 171
35 Fourth Avenue
Hawthorne, NJ 07507-0171
Phone: 973-427-3337
FAX:   973-427-8233 or 800-643-2580

e-mail address: John@hawthornerubber.com




...Home Page, Hawthorne Rubber Mfg. Corp.


Fluorel is a trademark of Dyneon LLC.
Viton® is a registered trademark of DuPont Dow Elastomers L.L.C.
Neoprene rubber, a product of DuPont Dow Elastomers L.L.C.