Teeth Location Teeth Location |
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| Teeth on One Side | Teeth on Both Sides |
Belt Trade Number Belt Trade Number |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Reinforcement Material Reinforcement Material |
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Material Material |
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XL Series Timing Belts
Belts combine neoprene with fiberglass reinforcement for quiet operation with high strength. All are XL series (extra light) and have trapezoidal teeth. The teeth are nylon coated to protect the wear surface and minimize friction.
For technical drawings and 3-D models, click on a part number.
XL Series Dust-Free Timing Belts
Abrasion-resistant urethane means these belts don’t create dust while they run. They are XL series (extra light) and have trapezoidal teeth. Reinforced with Kevlar or steel, both materials provide very high strength, low stretch, and excellent shock resistance. Kevlar has higher shock resistance than steel.
For technical drawings and 3-D models, click on a part number.
| Belt Trade Number | Outer Circle | Number of Teeth | Pitch | Material | Reinforcement Material | Color | Temperature Range, ° F | Each | |
1/4" Wd. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 250XL025 | 25" | 125 | 0.200" | Urethane | Kevlar | Black | -30° to 180° | 0000000 | 00000 |
5/16" Wd. | |||||||||
| 250XL031 | 25" | 125 | 0.200" | Urethane | Kevlar | Black | -30° to 180° | 0000000 | 0000 |
3/8" Wd. | |||||||||
| 250XL037 | 25" | 125 | 0.200" | Urethane | Kevlar | Black | -30° to 180° | 0000000 | 0000 |
XL Series Timing Belts with Teeth on Both Sides
Often used in reversing and serpentine drive systems, teeth on both sides allow you to rotate pulleys in opposite directions. Belts are quiet-running neoprene and high-strength fiberglass. All are XL series (extra light) and have trapezoidal teeth. The teeth are nylon coated to protect the wear surface and minimize friction.
For technical drawings and 3-D models, click on a part number.
| Belt Trade Number | Outer Circle | Number of Teeth | Pitch | Material | Color | Temperature Range, °F | Each | |
3/8" Wd. | ||||||||
|---|---|---|---|---|---|---|---|---|
| TP250XL037 | 25" | 125 | 0.200" | Neoprene | Black | -30° to 180° | 0000000 | 000000 |