Outside Hardened Steel Bushings Metric Sizes INW -308 Standard Type Cross Oil Groove
INW-308 hardened steel bushings which Steel-based finishing bearing (cross groove) is a reinforced product with high compression resistance. It can improve the hardness and wear resistance .They're widely applied in excacators ,carnes and some crucial parts of the constaruction machines .
Gerneral Technical Inforamtion
| Performance Index | Data | ||
| Hardness | Carburizing | HV | ≥350 |
| No Carburizing | HB | ≥90 | |
| Max dynamic Load | N/m㎡ | 100 | |
| Max Linear Velocity | m/s | 0.1 | |


