XT Bushing Hub

XT bushing hubs are a type of mechanical component used in power transmission systems and machinery. These hubs are designed to be mounted on a shaft using a tapered bushing, which provides a secure and precise connection point for attaching , sprockets, pulleys, and other rotary components.

The XT bushing hubs are typically made from high-strength steel and are precision-machined to ensure a tight fit and maximum torque transmission. They are commonly used in heavy-duty applications where a reliable and easy-to-install connection is required.

The XT bushing used in conjunction with the XT bushing hubs allows for quick and easy installation and removal of the hub, without the need for extensive disassembly or special tools. This feature makes it an ideal choice for applications where frequent maintenance or component replacement is required.

XT bushing hubs are available in a variety of sizes and configurations to match the specific requirements of different applications. They are often used in industries such as mining, construction, agriculture, and manufacturing, where robust and reliable power transmission components are essential.

XT Bushing Hubs Size Chart:

XT Bushing Hubs Size Chart
Part No. For Bushing Dimensions Tapped  Holes Wt lbs.
O. D. A B C V X d No. Size
Type 1 Hubs
XTH15 XTB15 3 1/4 7/16 2.000 2 7/8 2 7/16 5/8 5/8 4
4
4
4
4
4
4
4
4
4
4
6
1/4 20UNC 3
1.5
2.5
4.3
6.5
19.2
19.4
24.5
24.5
57.7
75.6
122
XTH20 XTB20 4 1/8 9/16 2.688 3 13/16 3 3/16 13/16 13/16 5/16 18UNC
XTH25 XTB25 4 3/4 13/16 3.188 4 3/8 3 3/4 11/8 11/8 3/8 16SNC
XTH30 XTB30 6 7/8 3.875 5 3/4 4 9/16 1 1/4 11/16 7/16 14UNC
XTH35 XTB35 6 5/8 1 1/16 4.688 6.345 5 7/16 1 1/2 11/4 1/2 13UNC
XTH40 XTB40 7 5/8 1 1/4 5.313 7 1/4 6 1/8 1 3/4 13/8 9/16 12UNC
XTH45 XTB45 8 3/8 1 1/2 5.938 8 6 7/8 2 1/8 19/16 5/8 11UNC
XTH50 XTB50 10 1 3/4 7.250 9 9/16 8 5/16 21/2 13/4 3/4 10UNC
XTH60 XTB60 11 3/4 1 15/16 8.625 11 1/4 9 7/8 23/4 15/8  7/8 9UNC
XTH70  XTB70  13 11/16
2 3/16
10.000
13 3/16
11 9/16
31/8 1 15/16  1 8UNC
XTH80 XTB80 15 2 7/16 11.125 14 5/8 12 7/8 37/16 23/8  1 1/8 7UNC
XTH100 XTB100  18 3 13.688 17 1/2 15 9/16 41/8 23/16  1 1/8 7UNC
XTH120 XTB120 21 3 1/2 16.188 20 1/2 18 3/16 4 13/16 2 8 1 1/8 7UNC 188
Type 2 Hubs
XTH15F4 XTB15 3.855 1/4 2.000 3 5/8 2 7/16 9/16  4 1/4 20UNC 1.2
XTH15F5 XTB15 4.805 1/4 2.000 4 5/8 2 7/16 9/16 4 1/4 20UNC 1.7
XTH15F6 XTB15 5.815 1/4 2.000 5 1/2 2 7/16 9/16 4 1/4 20UNC 2.3
XTH15F8 XTB15 7.807 1/4 2.000 2 7/8 2 7/16 11/16 4 1/4 20UNC 3.8
XTH20F5 XTB20 4.805 1/4 2.688 3 3/4 3 3/16 13/16 4 5/16 18UNC 1.8
XTH20F6 XTB20 5.815 1/4 2.688 3 3/4 3 3/16 13/16 4 5/16 18UNC 2.4
XTH20F8 XTB20 7.807 1/4 2.688 3 3/4 3 3/16 13/16 4 5/16 18UNC 3.9
XTH20F10 XTB20 9.827 5/16 2.688 3 3/4 3 3/16 13/16 4 5/16 18UNC 7.0
XTH20F12 XTB20 11.847 5/16 2.688 3 3/4 3 3/16 13/16 4 5/16 18UNC 9.7
XTH25F6 XTB25 5.815 5/16 3.188 4 3/8 3 3/4 1 1/8 4 3/8 16UNC 3.4
XTH25F8 XTB25 7.807 5/16 3.188 4 3/8 3 3/4 1 1/8  4 3/8 16UNC 5.3
XTH25F10 XTB25 9.827 5/16 3.188 4 3/8 3 3/4 1 1/8 4 3/8 16UNC 7.8
XTH25F12 XTB25 11.847 5/16 3.188 4 3/8 3 3/4 1 1/8 4 3/8 16UNC 10.6

Advantages of XT Bushing Hubs:

XT bushing hubs are a type of hub assembly that is specifically designed for conveyor pulley applications. They offer a number of advantages over other types of hub and bushing assemblies, including:

1. Enhanced Performance: XT bushing hubs are designed to provide superior performance in demanding applications. They offer increased torque capacity and higher load ratings compared to standard bushing hubs. This makes them suitable for heavy-duty industrial machinery and equipment.

2. Easy Installation and Removal: XT bushing hubs feature a split design, which allows for easy installation and removal without the need for complex tools or equipment. The split design eliminates the need to disassemble the entire hub assembly, saving time and effort during maintenance or replacement.

3. Improved Alignment: XT bushing hubs incorporate precision-machined components that ensure accurate alignment between the shaft and the hub. This helps to minimize vibrations, reduce wear and tear, and extend the overall service life of the equipment.

4. Versatility: XT bushing hubs are available in a wide range of sizes and configurations, making them suitable for various applications and shaft sizes. They can accommodate different bore sizes and keyway configurations, allowing for flexibility in equipment design and compatibility.

5. Durability and Reliability: XT bushing hubs are constructed from high-quality materials, such as steel or iron, which provide excellent strength and durability. They are designed to withstand heavy loads, harsh operating conditions, and frequent start-stop cycles, ensuring reliable performance and minimizing downtime.

6. Interchangeability: XT bushing hubs are often designed to be interchangeable with other industry-standard bushing hubs. This means that they can be easily replaced or upgraded without requiring significant modifications to the existing equipment, providing a cost-effective solution.

XT Bushing Hubs Advantages XT Bushing Hubs Advantages

XT Bushing Hubs Vs Taper Lock Bushing Hubs:

XT bushing hubs and hubs are two common types of bushing hubs used in industrial applications. Here are the key differences between them:

(1) Installation: Taper lock bushing hubs require a tapered adapter that is inserted into the hub and tightened using a series of screws or bolts. This creates a tight fit between the hub and the shaft. In contrast, XT bushing hubs have a split design that allows for easy installation and removal without the need for disassembling the entire hub assembly.

(2) Alignment: Taper lock bushing hubs rely on the taper fit to ensure proper alignment between the hub and the shaft. This can provide good alignment, but it may require more precision during installation. On the other hand, XT bushing hubs often incorporate precision-machined components that ensure accurate alignment, minimizing vibrations and wear.

(3) Load Capacity: XT bushing hubs typically offer higher torque capacity and load ratings compared to taper lock bushing hubs. This makes XT bushing hubs more suitable for heavy-duty applications that require handling higher loads and torque.

(4) Versatility: Taper lock bushing hubs are available in a wide range of sizes and can accommodate different bore sizes and keyway configurations. Similarly, XT bushing hubs also offer versatility in terms of sizes and configurations. Both types can be used in various applications and shaft sizes.

(5) Maintenance: XT bushing hubs with their split design provide easier maintenance and replacement compared to taper lock bushing hubs. With XT bushing hubs, you can remove and replace the bushing without dismantling the entire hub assembly, saving time and effort.

(6) Interchangeability: Taper lock bushing hubs are widely used and have become an industry standard. This means that there is a wide range of compatible taper lock bushings available in the market, allowing for easy interchangeability. XT bushing hubs may have less widespread compatibility, although they are often designed to be interchangeable with other industry-standard bushing hubs.

XT Bushing Hubs Taper Lock Bushing Hubs
XT Bushing Hubs Taper Lock Bushing Hubs

Eedited by Yjx

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