About Sizing Belts
More
Round Belts
Made of polyurethane, these belts resist chemicals and abrasion. Also known as O-ring and endless belts, they come ready to use.
For technical drawings and 3-D models, click on a part number.
| Outer Circumference | Material | Temperature Range, °F | Color | Each | |
| 4"-12" | Polyurethane Rubber | -10° to 150° | Clear | 00000000 | 00000 |
| 12 1/4"-24" | Polyurethane Rubber | -10° to 150° | Clear | 00000000 | 0000 |
| 24 1/4"-36" | Polyurethane Rubber | -10° to 150° | Clear | 00000000 | 0000 |
| 36 1/4"-48" | Polyurethane Rubber | -10° to 150° | Clear | 00000000 | 0000 |
| 60" | Polyurethane Rubber | -10° to 150° | Clear | 00000000 | 0000 |
Flexible Round Belts
These neoprene belts are more flexible than polyurethane belts. Also known as O-ring and endless belts, they come ready to use.
For technical drawings and 3-D models, click on a part number.
| Outer Circumference | Material | Color | Each | |
1/8" Dia. | ||||
|---|---|---|---|---|
| 5 1/2" | Neoprene Rubber | Black | 00000000 | 00000 |
| 7 3/4" | Neoprene Rubber | Black | 00000000 | 0000 |
| 9 1/2" | Neoprene Rubber | Black | 00000000 | 0000 |
| 11" | Neoprene Rubber | Black | 00000000 | 0000 |
| 12 3/4" | Neoprene Rubber | Black | 00000000 | 0000 |
| 14 1/2" | Neoprene Rubber | Black | 0000000 | 0000 |
| 15" | Neoprene Rubber | Black | 0000000 | 0000 |
| 16" | Neoprene Rubber | Black | 0000000 | 0000 |
| 16 1/2" | Neoprene Rubber | Black | 0000000 | 0000 |
| 17 1/2" | Neoprene Rubber | Black | 0000000 | 0000 |
| 18 1/2" | Neoprene Rubber | Black | 0000000 | 0000 |
| 19" | Neoprene Rubber | Black | 0000000 | 0000 |
| 20" | Neoprene Rubber | Black | 0000000 | 0000 |
| 20 1/2" | Neoprene Rubber | Black | 00000000 | 0000 |
| 21 1/2" | Neoprene Rubber | Black | 0000000 | 0000 |
| 23" | Neoprene Rubber | Black | 0000000 | 0000 |
| 24 1/2" | Neoprene Rubber | Black | 0000000 | 0000 |
| 26" | Neoprene Rubber | Black | 0000000 | 00000 |
| 28 1/2" | Neoprene Rubber | Black | 00000000 | 0000 |
| 30" | Neoprene Rubber | Black | 00000000 | 0000 |
| 31 1/2" | Neoprene Rubber | Black | 00000000 | 0000 |
Static-Control Round Belts
Made of a specially formulated polyurethane, these belts prevent the static buildup that could damage sensitive equipment in your setup. Their surface resistivity won’t decrease as the belts age, stretch, or are exposed to low humidity. Because they’re polyurethane, they also resist chemicals and abrasion. They come ready to use.
For technical drawings and 3-D models, click on a part number.
| Outer Circumference | Material | Color | Surface Resistivity | Electrical Properties | Each | |
1/8" Dia. | ||||||
|---|---|---|---|---|---|---|
| 4" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 00000 |
| 4 1/2" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 5" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 5 1/2" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 6" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 6 1/2" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 7" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 7 1/2" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 8" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 8 1/2" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 9" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 9 1/2" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 10" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 10 1/2" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 11" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 11 1/2" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 12" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 13" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
| 14" | Polyurethane Rubber | Blue | 5 x 109 ohms/sq. | Antistatic | 0000000 | 0000 |
Chemical-Resistant Made-to-Order Round Belts
In addition to chemical resistance, these belts also provide increased abrasion resistance over heavy duty round belts. Also known as O-ring and endless belts, they come ready to use.
To Order: Please specify outer circumference in 1/4" increments.
For technical drawings and 3-D models, click on a part number.
Heavy Duty Made-to-Order Round Belts
These belts are reinforced with a polyester cord for strength. Also known as O-ring and endless belts, they come ready to use.
To Order: Please specify outer circumference in 1/4" increments.
For technical drawings and 3-D models, click on a part number.
| Dia. | Outer Circumference | For Min. Pulley Dia. | Material | Reinforcement Material | Color | Per Inch | |
| 1/8" | 13"-1,200" | 2 1/16" | Polyurethane Rubber | Polyester Plastic | Green | 000000 | 00000 |
Round Belting
This belting has a smooth, easy-to-clean surface. Good for light duty conveying and power-transmission applications, it is chemical and abrasion resistant and creates stronger connections than hollow-core belting. Join the ends with round belting connectors (sold separately) or use a welding kit.
For technical drawings and 3-D models, click on a part number.
Heavy Duty Round Belting
This polyurethane belting is reinforced with a polyester cord for strength. Good for light duty conveying and power-transmission applications, it is chemical and abrasion resistant and creates stronger connections than hollow-core belting. Join the ends with round belting connectors (sold separately) or use a welding kit.
For technical drawings and 3-D models, click on a part number.
| Dia. | For Min. Pulley Dia. | Material | Reinforcement Material | Color | Per Ft. | |
| 1/8" | 1 3/4" | Polyurethane Rubber | Polyester Plastic | Green | 000000 | 00000 |
Extended-Life Leather Round Belting
More elastic than polyurethane, this leather belting resists permanent stretch for a long service life. Join belting ends with connectors (sold separately).
Joining tool cuts belting, punches holes for connectors, and secures connectors to belting ends.
For technical drawings and 3-D models, click on a part number.