About Sizing Belts
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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 |
| Outer Circumference | Material | Temperature Range, °F | Color | Each | |
| 5 3/4"-12" | Polyurethane Rubber | -10° to 150° | Clear | 00000000 | 000000 |
| 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 | 00000 |
| 60" | Polyurethane Rubber | -10° to 150° | Clear | 00000000 | 00000 |
| Outer Circumference | Material | Temperature Range, °F | Color | Each | |
| 24 1/4"-36" | Polyurethane Rubber | -10° to 150° | Clear | 00000000 | 000000 |
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.
| Dia. | Outer Circumference | For Min. Pulley Dia. | Material | Color | Per Inch | |
| 3/32" | 4"-1,200" | 3/4" | Polyurethane Rubber | Clear | 0000000 | 00000 |
| 1/8" | 6"-1,200" | 1" | Polyurethane Rubber | Clear | 0000000 | 000 |
| 3/16" | 8"-1,200" | 1 1/2" | Polyurethane Rubber | Clear | 0000000 | 000 |
| 1/4" | 8"-1,200" | 2" | Polyurethane Rubber | Clear | 0000000 | 000 |
| 5/16" | 10"-1,200" | 2 1/2" | Polyurethane Rubber | Clear | 0000000 | 0000 |
| 3/8" | 11"-1,200" | 3" | Polyurethane Rubber | Clear | 0000000 | 0000 |
| 1/2" | 15"-1,200" | 4" | Polyurethane Rubber | Clear | 0000000 | 0000 |
Quick-Hook Twisted Round Belts
Install these belts without dismantling your drive shafts—hook the ends together with the attached stainless steel connector.
Installer kits include a holding tool to keep one end of the belt in place, a gripping retriever to loop the belt around your pulley, and a hooked tool for pulling the belt loop over the connector.
Optional plastic connectors can be used instead of the included stainless steel connector.
For technical drawings and 3-D models, click on a part number.
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.
Belting | Connectors | ||||||
|---|---|---|---|---|---|---|---|
| Dia. | For Min. Pulley Dia. | Material | Color | Per Ft. | Each | ||
| 3/32" | 3/4" | Polyurethane Rubber | Clear | 000000000 | 00000 | 000000 | 00 |
| 1/8" | 1" | Polyurethane Rubber | Clear | 000000000 | 0000 | 000000 | 00 |
| 3/16" | 1 1/2" | Polyurethane Rubber | Clear | 000000000 | 0000 | 0000000 | 000000 |
| 1/4" | 2" | Polyurethane Rubber | Clear | 000000000 | 0000 | 0000000 | 00000 |
| 5/16" | 2 1/2" | Polyurethane Rubber | Clear | 000000000 | 0000 | 0000000 | 00000 |
| 3/8" | 3" | Polyurethane Rubber | Clear | 000000000 | 0000 | 0000000 | 00000 |
| 1/2" | 4" | Polyurethane Rubber | Clear | 000000000 | 0000 | 000000 | 00 |
Quick-Connect Hollow-Core Round Belting
The hollow core of this polyurethane belting allows you to join the ends without trimming, welding, or using special tools. Good for light duty conveying and power-transmission applications, it is chemical and abrasion resistant. Join the ends with quick-connect hollow-core round belting connectors (sold separately).
For technical drawings and 3-D models, click on a part number.
Press these connectors into quick-connect hollow-core round belting to join the ends.
Plastic connectors are corrosion resistant in harsh environments.