639-7792 Track Sprocket
Description
Specifications
| Material | Carbon Steel |
|---|---|
| Undercarriage System | HD |
| Number of Teeth | 23 |
| Backlash | 11 mm (0.433 in) |
| Tip Diameter | 976 mm (38.425 in) |
| Bushing Radius | 43.1 mm (1.697 in) |
| Material Type | Plain Steel |
| Tooth Width | 115 mm (4.528 in) |
| Number of Bolts | 28 |
| Inside Diameter | 690 mm (27.165 in) |
| Groove Angle | 62 degrees |
| Packing Offset Diameter | 962 |
| Sprocket Mounting Type | Offset |
| Pressure Reducing | Yes |
| Pitch | 260.35 mm (10.25 in) |
| Noise Reduction Lugs | No |
| Bolt Circle Diameter | 750 mm (29.528 in) |
| Bolt Thread Size | M30 |
| Pitch Diameter | 965 |
Compatible Equipment
- Excavators: 390F, 395, 385B, 385C L, 385C, 390D, 365C, 365C L, 3101, 385C FS, 390F L, 390D L








