XTH40 Weld-On Hubs

XTH40 Weld-On Hubs

The XTH40 weld-on hubs are designed to be used in conjunction with XTB40 bushings. These components are commonly used in mechanical power transmission applications, particularly in situations where a secure and reliable connection between a shaft and a hub is required.The XTH40 weld-on hubs are typically made of high-strength steel and feature a cylindrical shape with a central bore. They are designed to be welded directly onto a shaft or other structural member, providing a permanent and robust connection. The precise dimensions and specifications of the hub may vary depending on the manufacturer, so it's always important to refer to the specific product documentation for accurate details.XTB40 bushings, on the other hand, are used to create a mating surface between the hub and the shaft. These bushings are generally made of a durable material such as bronze or steel and feature a tapered bore. The tapered design allows for a tight fit between the bushing and the shaft, providing excellent torque transmission and minimizing slippage.To assemble the XTH40 weld-on hub and XTB40 bushing, the hub is typically welded onto the shaft or structural member, ensuring a strong and permanent bond. The bushing is then inserted into the hub's bore, and a tightening mechanism, such as set screws or a locking collar, is used to secure the bushing in place. This setup allows for easy installation, removal, and replacement of the bushing without the need for extensive disassembly.The XTH40 weld-on hubs and XTB40 bushings are commonly found in various applications, including industrial machinery, conveyors, agricultural equipment, and more. They provide a reliable and efficient means of transmitting torque, reducing wear and tear on components, and facilitating easy maintenance and repairs when necessary.

XTH40 Weld-On Hubs Dimensions:

Part No.		XTH40 Hubs (Type 1 Hubs)
For Bushing		XTB40 Bushings
Dimensions	O.D.	7 5/8"
	A	1 1/4"
	B	5.313"
	C	7 1/4"
	V	6 1/8"
	X	1 3/4"
	d	1 3/8"
	No.	4
	Size	9/16" - 12UNC
Wt lbs.		19.2

Characteristics of XTH40 Weld-On Hubs:

XTH40 weld-on hubs are characterized by the following features:1. Self-seating: The tapered bore of the XTH40 weld-on hubs self-seats on the shaft, which eliminates the need for a separate sleeve.2. Reduced end disc pre-stressing: The design of the XTH40 weld-on hubs reduces the amount of pre-stressing on the end disc, which helps to prevent premature failure.3. Minimal axial shaft movement: The design of the XTH40 weld-on hubs minimizes axial shaft movement, which helps to improve the accuracy of the system.4. Equally spaced bolts for uniform draw-up: The four bolts on the XTH40 weld-on hubs are evenly spaced, which helps to ensure that the hub is drawn up evenly during welding.5. Capscrew torque-storing capacity is maximized by the flange: The flange on the XTH40 weld-on hubs helps to maximize the torque-storing capacity of the capscrews, which helps to prevent the hub from loosening over time.6. Full-length engagement with the hub: The XTH40 weld-on hubs have a full-length engagement with the shaft, which helps to improve the strength and rigidity of the assembly.7. Full-size keys in maximum bushing bore sizes of 50 and larger: The XTH40 weld-on hubs can accommodate full-size keys in maximum bushing bore sizes of 50 and larger. This helps to improve the alignment of the hub and shaft.XTH40 weld-on hubs are a versatile type of hub that can be used in a variety of applications. They are commonly used in conveyor systems, machine tools, and other industrial applications.

XT Weld-On Hubs Vs Split Taper Weld-On Hubs:

XT weld-on hubs and split taper weld-on hubs are two different types of hubs used in mechanical power transmission systems. While both hubs are designed to be welded onto a shaft, they have distinct characteristics and applications. Here are the key differences between these two types:

1. Design:
   • XT Weld-On Hubs: XT (Extra Tough) weld-on hubs are typically made from high-strength steel and feature solid, one-piece construction. They have a cylindrical shape with a smooth bore to accommodate a shaft.
   • Split Taper Weld-On Hubs: Split taper weld-on hubs are designed with a split in the hub body, allowing them to be clamped onto the shaft using a tightening bolt. They have a tapered bore that matches the corresponding taper on the shaft.
2. Mounting Method:
   • XT Weld-On Hubs: XT hubs are permanently welded to the shaft using a welding process, such as arc welding or MIG welding. The welded connection provides a strong and rigid attachment.
   • Split Taper Weld-On Hubs: Split taper hubs are mounted on the shaft by tightening the clamping bolt. The taper design creates a tight and secure fit on the shaft, eliminating the need for welding.
3. Shaft Attachment:
   • XT Weld-On Hubs: XT hubs are welded directly to the shaft, creating a solid and permanent connection. This type of hub is suitable for applications where a rigid and fixed shaft attachment is required.
   • Split Taper Weld-On Hubs: Split taper hubs utilize the taper fit between the hub and the shaft. The tightening bolt is used to secure the hub onto the shaft, creating a firm connection that allows for easy removal and repositioning.
4. Applications:
   • XT Weld-On Hubs: XT hubs are commonly used in heavy-duty applications that require a rigid and durable shaft attachment, such as conveyors, mixers, and crushers.
   • Split Taper Weld-On Hubs: Split taper hubs are widely used in applications where frequent removal or repositioning of the hub is necessary, such as belt pulleys, sprockets, and gearboxes.

It's important to consult the manufacturer's specifications and guidelines to ensure the proper selection and usage of the hub type that best suits your specific application requirements.

XT Weld-On Hubs	Split Taper Weld-On Hubs

China XT Bushing Hubs Manufacturers

Are you looking for high-quality bushings or steel hubs for your industrial or agricultural needs? Look no further than Raydafon, where our comprehensive selection of taper lock bushing, QD bushing, split taper bushing, FHPK bushing, XT bushing, XT bushing hubs, steel hubs for split taper bushings, XH hubs, QD-type weld-on hubs, and welding hubs for taper bushings will suit all of your typical application needs, including sprockets, pulleys, and sheave applications. The basic purpose of a bushing is to couple a component to a shaft. Whether you face space constraints, time constraints, or size constraints, our bushings have you covered and are commonly utilized instead of a bored-to-size hub due to these very reasons. Plus, with our vast array of in-stock bore sizes, including an abundance of standard inch and metric bore size bushings, you can be certain that we’ll have the right fit for your application.