Trailer Stub Axle - AB Tools - PK008
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Product Information
Full details
The AB Tools PK008 Trailer Stub Axle is designed for professionals and DIY enthusiasts looking to build or repair trailers and trolleys. Its key benefit is providing a robust, weld-on solution for mounting wheels with a capacity of up to 750kg per axle. A potential consideration is that it requires welding for attachment and is sold as a single unit, meaning multiple must be purchased for a full axle setup.
All features
| Model Part Number | PK008 |
|---|---|
| Brand | AB Tools |
Extended Product Information
FAQs
What is the maximum weight capacity of this stub axle?
Each AB Tools PK008 stub axle has a maximum capacity of 750kg.
What size bearings does this axle require?
It requires bearings with an internal diameter of 1 inch (25.4mm).
Can I bolt this axle on instead of welding it?
While designed for welding, it can be bolted if integrated into a suitable suspension system that allows for such mounting.
What is the total length of the stub axle?
The total length of the stub axle, including the part where the nut attaches, is 130mm.
Does this listing include multiple stub axles?
No, this listing is for one (1x) stub axle complete with castle nut, washers, and split pins.
What PCD hubs is this axle compatible with?
It is suitable for hubs with a 4-inch, 10mm, or 108mm PCD.
Is this axle suitable for road-legal trailers?
It can be fitted to road trailers if it is installed as part of a suitable suspension system.
Troubleshooting
Axle appears loose after welding
Re-weld the axle, ensuring full penetration and a strong bond with the trailer frame. Clean the surface thoroughly before re-welding.
Difficulty fitting the bearing
Confirm you are using a 1-inch (25.4mm) internal diameter bearing. Ensure the axle shaft and the bearing bore are clean and free from debris. A light tap with a rubber mallet might be needed, but avoid excessive force.
Hub does not fit the axle
Verify the hub's PCD (4 inch, 10mm, or 108mm) matches the axle's intended compatibility. Ensure the hub's inner bearing seat diameter is precisely 1 inch.
Rust appears on the axle surface
Clean the affected area and apply a protective coating such as primer and paint, or a specialized rust converter, especially if the trailer is stored outdoors.
Pros and Cons
Pros
- Extremely durable solid steel construction.
- High weight capacity per axle (up to 750kg).
- Versatile fitting options for various hubs and bearings.
- Includes necessary castle nut, washers, and split pins.
- Can be welded or bolted for flexible mounting solutions.
Cons
- Requires welding for secure attachment.
- Sold individually, requiring purchase of multiples for a full axle.
- No coating means it's ready for welding but may require protection against rust if not immediately used.
- Specific bearing size (1 inch internal diameter) limits some wheel hub choices.
- Designed for trailer or trolley applications; not intended for direct road vehicle use without a suitable suspension system.
Setup, Compatibility & Care
Setup: The PK008 stub axle is designed to be welded onto the frame of a trailer or trolley. Ensure the area where it will be welded is clean and free from rust or contaminants for optimal weld penetration. Slide the axle into a suitable box section or directly onto the frame and weld securely. Once attached, fit a 1-inch internal diameter bearing, followed by the provided washer, castle nut, and finally secure with the split pin through the castle nut's slots.
Compatibility: This stub axle is compatible with hubs featuring a 4-inch, 10mm, or 108mm PCD. It is designed to work with 1-inch (25.4mm) internal diameter bearings. It can be fitted to road trailers, provided it is integrated with a suitable suspension system.
Care: As the axle has no coating, it is ready for welding. However, after welding and once cooled, it is recommended to apply a rust-inhibiting primer or paint, especially if the trailer will be exposed to moisture, to prevent corrosion.