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About Sizing Belts
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High-Temperature Foam Rings
- Color: Orange
- Temperature Range: -100° to 500° F
- Cell Type: Closed
- For Use Outdoors: Yes
- Density: 42.5 lbs./cu. ft.
- Pressure to Compress 25%: 10 psi (Soft)
- Tensile Strength Rating: Good
- Oil-Resistance Rating: Not Rated
Seal and damp vibration in high-temperature equipment with these rings. Made of silicone foam, they maintain their flexibility across a wide range of temperatures. This foam has closed-cell construction, which restricts water, air, and gases from being absorbed. Rings have a crisscross texture that provides a nonslip gripping surface.
For technical drawings and 3-D models, click on a part number.
| OD | ID | Thick. | Each | |
| 0.75" | 1/2" | 1/8" | 00000000 | 00000 |
| 1.125" | 27/32" | 1/8" | 00000000 | 0000 |
| 1.25" | 1" | 1/8" | 00000000 | 0000 |
| 1.5" | 1" | 1/8" | 00000000 | 0000 |
| 1.75" | 1 1/2" | 1/8" | 00000000 | 0000 |
| 2" | 1 1/2" | 1/8" | 00000000 | 0000 |
| 2.25" | 1 1/16" | 1/8" | 00000000 | 0000 |
| 2.25" | 2" | 1/8" | 00000000 | 0000 |
| 2.5" | 2" | 1/8" | 00000000 | 0000 |
| 2.625" | 1 5/16" | 1/8" | 00000000 | 0000 |
| 2.75" | 2 1/2" | 1/8" | 00000000 | 0000 |
| 3" | 2 1/2" | 1/8" | 00000000 | 0000 |
| 3.25" | 3" | 1/8" | 00000000 | 0000 |
| 3.5" | 3" | 1/8" | 00000000 | 0000 |
| 3.75" | 3 1/2" | 1/8" | 00000000 | 0000 |
| 4" | 3 1/2" | 1/8" | 00000000 | 0000 |
| 4.125" | 2 3/8" | 1/8" | 00000000 | 0000 |
| 4.25" | 4" | 1/8" | 00000000 | 00000 |
| 4.5" | 4" | 1/8" | 00000000 | 00000 |
| 5.375" | 3 1/2" | 1/8" | 00000000 | 00000 |
| 6.875" | 4 1/2" | 1/8" | 00000000 | 00000 |
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, mm | Material | Specifications Met | Temperature Range, °F | Color | Each | |
| 203 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 229 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 0000 |
| 305 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 0000 |
| 406 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 0000 |
| Outer Circumference, mm | Material | Specifications Met | Temperature Range, °F | Color | Each | |
| 203 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 229 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 0000 |
| 254 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 0000 |
| 279 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 0000 |
| 305 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 356 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 381 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 457 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 483 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 1,067 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 1,524 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| Outer Circumference, mm | Material | Specifications Met | Temperature Range, °F | Color | Each | |
| 203 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 000000 |
| 229 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 254 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 305 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 457 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 483 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 533 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 635 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 660 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
| 762 | Polyurethane Rubber | FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600 | -10° to 150° | Orange | 00000000 | 00000 |
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 | Orange | 0000000 | 00000 |
| 1/8" | 6"-1,200" | 1" | Polyurethane Rubber | Orange | 0000000 | 000 |
| 3/16" | 8"-1,200" | 1 1/2" | Polyurethane Rubber | Orange | 0000000 | 000 |
| 1/4" | 8"-1,200" | 2" | Polyurethane Rubber | Orange | 0000000 | 000 |
| 5/16" | 10"-1,200" | 2 1/2" | Polyurethane Rubber | Orange | 0000000 | 0000 |
| 3/8" | 11"-1,200" | 3" | Polyurethane Rubber | Orange | 0000000 | 0000 |
| 1/2" | 15"-1,200" | 4" | Polyurethane Rubber | Orange | 0000000 | 0000 |
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 | Orange | 000000000 | 00000 | 000000 | 00 |
| 1/8" | 1" | Polyurethane Rubber | Orange | 000000000 | 0000 | 000000 | 00 |
| 3/16" | 1 1/2" | Polyurethane Rubber | Orange | 000000000 | 0000 | 0000000 | 000000 |
| 1/4" | 2" | Polyurethane Rubber | Orange | 000000000 | 0000 | 0000000 | 00000 |
| 5/16" | 2 1/2" | Polyurethane Rubber | Orange | 000000000 | 0000 | 0000000 | 00000 |
| 3/8" | 3" | Polyurethane Rubber | Orange | 000000000 | 0000 | 0000000 | 00000 |
| 1/2" | 4" | Polyurethane Rubber | Orange | 000000000 | 0000 | 000000 | 00 |