Weld-on hubs are essential components for secure sprocket installation in drive systems. This guide highlights dependable weld-on hubs designed for X-Series and V-Series sprockets, focusing on compatibility, bore size, keyways, and overall build quality. The selections below come from reputable brands and match ASTM/ANSI standards, helping ensure reliable performance in industrial and DIY applications.
| Product | Bore / Hub Diameter | Keyway | Series | Brand |
|---|---|---|---|---|
| WSH30016 | 1″ Bore / 2″ Diameter | 1/4″ | X Series | Farmer Bob’s Parts |
| WSH30020 | 1-1/4″ Bore / 2″ Diameter | 1/4″ | X Series | Farmer Bob’s Parts |
| WSH30024 | 1-1/2″ Bore / 2″ Diameter | 3/8″ | X Series | Farmer Bob’s Parts |
| WSH10013 | 13/16″ Bore / 1-1/8″ Diameter | 3/16″ | V Series | Farmer Bob’s Parts |
| WSH30022 | 1-3/8″ Bore / 2″ Diameter | 3/8″ | X Series | Farmer Bob’s Parts |
1″ Bore Weld on Hub for X Series (2″ Diameter)
The 1″ bore weld-on hub is designed for X-Series sprockets with a 2″ diameter hub. It includes a 1/4″ keyway and set of compatibility references such as 00030016 and 20030016, ensuring a secure fit with 2″ diameter sprockets. This hub is suited for applications requiring a robust, hardened connection between sprockets and shafts when using X-Series components.
1-1/4″ Bore Weld on Hub for X Series (2″ Diameter)
This 1-1/4″ bore weld-on hub is crafted for X-Series sprockets with a 2″ diameter hub and a standard 1/4″ keyway. It arrives with multiple part numbers (00030020, 20030020, 971-20030020) and WSH30020 to align with existing sprocket families, providing stable alignment in belt and chain drive setups.
1-1/2″ Bore Weld on Hub for X Series (2″ Diameter)
The 1-1/2″ bore hub is a round bore weld-on hub featuring a 3/8″ x 3/16″ keyway combination and a 2″ diameter hub for X-Series sprockets. It meets ASTM/ANSI Standards B29.62 and pairs with WSH30024 as part of the WSH30024 family, offering rugged performance for heavier-duty drives and higher torque applications.
13/16″ Round Bore Weld on Hub for V Series (1-1/8″ Diameter)
Designed for V-Series sprockets, this hub features a 13/16″ bore with a 1-1/8″ diameter and a 3/16″ keyway. It complies with ASTM/ANSI Standards B29.62 and is listed under WSH10013 with a Weld-A-Hub designation, suitable for lighter-duty drive lines where V-Series sprockets are used.
1-3/8″ Bore Weld on Hub For X Series (2″ Diameter)
The 1-3/8″ bore hub is part of the X-Series family with a 2″ diameter hub and a 3/8X3/16″ keyway. It adheres to ASTM/ANSI Standards B29.62 and is part of the WSH30022 lineup, offering enhanced torque capacity for demanding sprocket-to-shaft connections.
All States Weld-On Sprocket #40 Chain 36 Tooth X-Series Hub
All States offers a #40 chain sprocket hub with 36 teeth suitable for X-Series applications. The hub is designed to fit 6″ outer diameter sprockets and is a practical option for standard roller chain setups. This hub focuses on compatibility and ease of integration in common industrial chains with robust weld-on design.
1-1/8″ Bore Weld on Hub for X Series (2″ Diameter)
The 1-1/8″ bore hub is compatible with X-Series sprockets using a 2″ diameter hub and a 1/4″ keyway. It aligns with part numbers 00030018 and 20030018, providing consistent performance in light-to-moderate torque applications where precise bore fits are required.
5/8″ Bore Weld on Hub For X Series (2″ Diameter)
This 5/8″ bore weld-on hub is part of the X-Series family, offering a compact option for lighter-duty sprocket connections with a 2″ diameter hub and a 3/16″ keyway. It is designed to meet relevant standards and provide dependable service in compact drive configurations.
Buying Guide
Key purchase considerations when selecting weld-on hubs for sprockets:
- Compatibility: Verify bore size, hub diameter, and keyway dimensions to match the sprocket and shaft. X-Series and V-Series hubs have distinct dimensions; confirm the exact part numbers (e.g., WSH30016, WSH10013) match your components.
- Keyway and Set Screws: Ensure the hub offers the correct keyway width and set-screw configuration to secure the sprocket firmly to the shaft. Standard options include 1/4″, 3/8″, and 3/16″ keyways.
- Standards and Durability: Look for hubs that meet ASTM/ANSI standards (e.g., B29.62) for reliability in industrial environments. Material quality and corrosion resistance are essential for long service life.
- Torque Capacity: Larger bore and thicker hub walls generally support higher torque. For heavier-duty drives, prefer 1-1/2″ bore or larger hubs with robust construction.
- Compatibility with Sprocket Type: Confirm the hub is designed for the sprocket style you use (X-Series, V-Series, or standard roller chain sprockets). Mismatched series can lead to misalignment or failure.
- Brand and Support: Reputable brands (like Farmer Bob’s Parts) often provide clearer part-numbering and compatibility data, along with documentation for installation.
- Installation Considerations: Plan for correct shaft alignment, secure torquing of set screws, and appropriate lubrication during assembly to prevent slippage and wear.
When selecting among options, balance bore size with the required torque capacity, the presence of a robust keyway, and compatibility with your sprocket series. For standard medium-duty drives, the X-Series hubs with 2″ diameter hubs (such as WSH30016, WSH30020, and WSH30024) commonly offer straightforward compatibility. For smaller drives or V-Series applications, WSH10013 provides a compact alternative. For users needing a broader set, the WSH30022 and All States options present variations that integrate with common roller chain configurations.