XTH80 Weld-On Hubs
The XTH80 weld-on hubs are designed to be used in conjunction with XTB80 bushings. These components are commonly used in mechanical power transmission systems and are particularly suited for applications where a rotating shaft needs to be connected to a stationary component.The XTH80 weld-on hubs are typically made of high-quality steel and feature a cylindrical shape with a central bore. The bore is precision machined to match the outer diameter of the XTB80 bushing. The hub is then welded onto the shaft, creating a secure and rigid connection.The XTB80 bushings, on the other hand, are typically made of durable materials such as steel. They have an inner diameter that matches the outer diameter of the shaft and an outer diameter that matches the bore of the XTH80 hub. These bushings provide a bearing surface between the rotating shaft and the stationary hub, reducing friction and wear.When using the XTH80 weld-on hubs with XTB80 bushings, the bushing is inserted into the hub's bore, and the hub is then welded onto the shaft. This connection allows for the transmission of torque from the shaft to the hub, enabling smooth and efficient power transfer.

| Part No. | XTH80 Hubs (Type 1 Hubs) | |
| For Bushing | XTB80 Bushings | |
| Dimensions | O.D. | 15" |
| A | 2 7/16" | |
| B | 11.125" | |
| C | 14 5/8" | |
| V | 12 7/8" | |
| X | 3 7/16" | |
| d | 2 3/8" | |
| No. | 4 | |
| Size | 1 1/8" - 7UNC | |
| Wt lbs. | 75.6 | |

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