XTH15 Weld-On Hubs
XTH15 weld-on hubs are a type of mechanical component used in power transmission systems to connect shafts to other components such as sprockets, gears, or pulleys. Specifically, XTH15 weld-on hubs are designed to be used with a bushing to create a secure and easily removable connection.The "XTH15" designation typically refers to the specific model or size of the bushing hub. These weld-on hubs are often made of high-strength steel and feature a cylindrical shape with a bored hole through the center to accommodate a bushing. The bushing is typically inserted into the hub's bore and then secured in place with set screws or other fasteners.The advantage of using an XTH15 bushing hub is that it allows for easy removal and replacement of the connected component without having to remove the entire hub from the shaft. This can be particularly useful in applications where components may need to be changed out frequently or where maintenance or repairs are required.XTH15 weld-on hubs are commonly used in applications where high torque or high speed is involved, such as in heavy machinery, agricultural equipment, or industrial systems. They are also frequently used in conjunction with other power transmission components such as couplings, bearings, and shafts to create a complete system for transmitting power and motion.

| Part No. | XTH15 Hubs | |
| For Bushing | XTB15 Bushings | |
| Dimensions | O.D. | 3 1/4" |
| A | 7/16" | |
| B | 2.000" | |
| C | 2 7/8" | |
| V | 2 7/16" | |
| X | 5/8" | |
| d | 5/8" | |
| No. | 4 | |
| Size | 1/4" -20UNC | |
| Wt lbs. | 3 | |
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