639-3M-421 Synchronous Timing Belt
639-3M-421 Synchronous Timing Belt
| Original Equipment Manufacturer | V-Belt Guys | |
|---|---|---|
| OEM Part Number | 639-3M-421 | |
| Belt Type | 3M Timing Belt | |
| VBG TB Id | TBSS385513 | |
| Technical Specifications: | (Inches) | (mm) |
| Outside Circumference | 25.16 | 639 |
| Top Width | 16.57 | 421 |
| Belt Depth | 0.09 | 2.4 |
| Material | Neoprene | |
| Tooth Profile | 3M | |
