146-5582 Track Chain Link Group
Grease Lubricated Track Link Group
Wholesale only · Full payment before shipment · Send your machine nameplate to confirm fitment
Description
The link assembly is driven by the sprocket and final drive. It supports the weight of the machine, provides a rail for the machine to travel on, and provides a place for the track shoes to attach.
Features
Grease lubricated tracks have internally lubricated pins and bushings to avoid contact and friction, and each track joint is sealed to keep the grease in. As a result, the internal wear life of sealed tracks is extended by 25%, undercarriage noise is reduced, and the chance of joints freezing or seizing is lowered.
Specifications
| Wear Sensor | No |
|---|---|
| Bolt Size | M20 mm (0.7874 in) |
| Number of Track Links | 60 |
| Track Shoe Type | Moderate Duty, Single Grouser, Four Track |
| Undercarriage System | HD |
| Main Bolt Thread | M20 |
| Track Reinforcement System | Not Applicable |
| Master Link Type | Slip Fit Master |
| Track Bolt Thread | M20 |
| Grease Lubricated Track Type | GLT |
| Track Pitch | 203.2 mm (8 in) |
| Seal and Lubrication Type | SALT |
| Bushing Outside Diameter | 66 mm (2.598 in) |
| Track Shoe Bolt Hole Spacing B | 129 mm (5.079 in) |
| Rotating Bushing Track | No RBT |
| Rail to Bushing Outside Diameter | 31 mm (1.22 in) |
| Link Inside Spacing at Roller | 103.7 mm (4.083 in) |
| Number of Links | 60 |
| Track Shoe Bolt Hole Spacing C | 179 mm (7.047 in) |
| Rail to Pin Boss Outside Diameter | 39.7 mm (1.563 in) |
| Bolt Hole Diameter | 21 mm (0.827 in) |
| Link Inside Spacing at Sprocket | 85 mm (3.346 in) |
| Track Shoe Bolt Hole Spacing A | 72 mm (2.835 in) |
| Pin Retention System | Press Fit |
| Link Height | 115 mm (4.528 in) |
| Link Outside Spacing | 185.3 mm (7.295 in) |
| Pin Length | 230 mm (9.055 in) |
Compatible Equipment
- Excavators: 336D L, 330D, 336E, 336F, 345D, 349D L
