Hub and Stub Kits 6x5 1/2x1/2 190HUB 39S/A are non-braked hub kits engineered to weld directly to your axle tube. Featuring a robust 38 mm diameter stub axle, these kits create a dependable, solid foundation for trailer axles and other light-duty applications. With a Gross Vehicle Mass (GVM) rating of up to 1500 kg per axle when used as a pair of hubs, they’re built to handle the demands of everyday towing and hauling.

Key features

• 38 mm diameter stub axle designed for strong, reliable welds to your axle tube
• Non-braked hub design ideal for drum-style or brake-free configurations
• GVM rating of 1500 kg per axle (based on a pair of hubs) for standard trailer applications
• Wide range of wheel stud patterns to fit the most common rims and tyres, with the most common 5-stud pattern at 114.3 mm PCD
• Flange diameter options to suit different wheel faces and mounting requirements
• Spare parts available for ongoing maintenance and repairs
• Pack weight approximately 12 kg and ships within 4–7 days

Compatibility and stud patterns

This hub range offers a broad selection of stud patterns to match a variety of wheel configurations. The most common is a 5-stud setup with a 114.3 mm (4.5 inch) bolt circle, designed to fit the majority of stocked rims and tyres. In addition to the standard 5-stud pattern, the kits provide options across 4-stud and 6-stud configurations with different PCD and flange diameter measurements to cover a wide spectrum of wheel styles. The flange diameter is the outside diameter of the hub face where the wheel mounts, and different options ensure compatibility with a range of wheel faces.

Note: This hub family is not intended for bolt-on disc rotors. If your wheel setup requires a braking system, you’ll want to explore braking-compatible alternatives or separate brake components designed for these hubs.

Why this hub kit stands out

• Weld-ready robustness: The 38 mm stub axle is optimized for a solid weld to your axle tube, delivering consistent alignment and long-term durability.
• Versatile wheel compatibility: With multiple stud patterns and flange diameters, you can match a wide range of common rims without compromise.
• Clear, practical load rating: A straightforward 1500 kg GVM per axle (when used as a pair of hubs) helps you plan capacity with confidence.
• Straightforward maintenance: The availability of spare parts means you can service or upgrade components without a full wheel-end replacement.

Specifications, usage and installation notes

• Model: Hub and Stub Kits 6x5 1/2x1/2 190HUB 39S/A
• Axle integration: Weld-to-axle-tube installation for a sealed, simple hub end
• Stud patterns: Range from 4-stud to 6-stud configurations; 5-stud (114.3 mm PCD) is the most common
• Flange diameter: Varied options to match wheel face requirements
• Weight: Approximately 12 kg per pack
• Shipping: Dispatched within 4–7 days from order
• Parts: A range of spare components available for ongoing maintenance

Ideal uses and practical tips

Best suited for light trailer applications, utility trailers, boat trailers, and otherWheel-end projects where a brake-free hub is desired. If you’re converting an off-road trailer or building a custom axle, these hubs provide a reliable, weld-on solution that can be tailored to your wheel choice through the varied stud patterns. Practical tips to get the most from this kit:

• Ensure precise alignment when welding the stub axle to the axle tube to prevent uneven tire wear and vibration.
• Confirm your wheel pattern and PCD match before assembly; this range covers common 4-, 5-, and 6-stud configurations.
• Check the hub face flange diameter to ensure a clean mount for your chosen rims.
• Plan for a brake-free setup, or source compatible brake components if you need braking functionality later.

Delivery and support

Each Hub and Stub Kit is designed for straightforward ordering and dependable performance. With a lightweight pack (around 12 kg) and a typical 4–7 day dispatch window, you can expect a smooth, predictable delivery. If you need spare parts or accessory components, a range is available to keep your hub system in top condition.