3pcs Track Roller Bottom Roller Fits Caterpillar CAT 301 Excavator Undercarriage
USD 309.00 USD
Specifications
| Compatible Equipment Make | Caterpillar |
| Part Type | Bottom Roller |
| Brand | ASI Performance |
| Compatible Equipment Type | Excavator |
| Model | CAT 301 |
| Warranty | 3 Years |
| Material | 50 MnB Steel |
| Technique | Forging and Casting |
| Shell And Shaft Pin Material | 50 MnB |
| Surface Heat | HRC 56°-62° @ 6-8 mm |
| Finish | Smooth |
| Operating Temperature Range | -20°C to 110°C |
| Features 3 | Oil Filled |
| Features 4 | Heavy Duty Seals |
For Caterpillar CAT 301. △ Top Roller. 3 x Bottom Roller. Yield strength σ0.2 (MPa):≥310. △ Sprocket. Roller, 45# carbon steel or 40Cr, quenched HRC25-30, surface quenched HRC52-58, hardened to a depth of 2-3mm.