166XL031 83 Teeth PU Timing Belts are also called 166XL-7.9 or 7.9XL-421.64. Polyurethane Synchronous Belts consist of two components, including polyurethane body and tensile cord (Steel, Kevlar, Nylon and Stainless Steel). Polyurethane body is extremely wear and fatigue resistant and highly flexible. Tensile Cords give high flexibility, accuracy and long service life. 166XL-7.9 or 7.9XL-421.64 Polyurethane Synchronous Timing Belt provides high performance.
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Specifications
| Length (mm) | 421.64 | Length (inch) | 16.6 |
| Pitch(mm) | 5.08 | Pitch(inch) | 0.200″ |
| Width (mm) | 7.9 | Width (inch) | 0.31″ | 5/16″ |
| Number of Teeth | 83 | Tensile Cord | Steel / Kevlar / Stainless Steel |
| Profile | Trapezoidal | Operating Temp C | -20 Degrees ~ +85 Degrees C |
| Body Material | Polyurethane | Operating Temp F | -4 Degrees ~ +185 Degrees F |
| Nylon Fabric | On Request | Coatings & Coverings | On Request |
| Cleats | On Request | Special Requirements | On Request |
| – | – | Belt Type | Endless / Open Ended / Welded / Double Sided |
(Note : Custom sizes, colors & materials available upon request)