Description
Caterpillar 9W7209 Seal Group
5/5
Product Specifications
| Caterpillar Part NO. | 9W7209 |
| Type | DO Type |
| Application | Tracked Loader |
| Road Header | |
| Track Roller | |
| Wet Brake | |
| Steel Ring Material | high-alloy Cast Iron |
| Steel Ring Hardness | HRC62-72 |
| O-Ring Material | NBR/Silicone/HNBR/VITON |
| Temperature Range | -40℃ to 150℃ |
| Peripheral Velocity | 6~10m/S |
| Service Life | 5000-8000hrs |
| Coutry Of Origin | China |
