900 kg Knott Unbraked Stub Axle Hub – Compact Idler Hub for European Trailers
This 900 kg Knott unbraked stub axle hub is a compact idler hub assembly designed for light trailers, small utility trailers, compact campers and micro caravans across Europe. Featuring a Knott-compatible design with precision-machined steel construction, this stub axle hub delivers reliable wheel mounting and smooth rotation without an integrated braking system.
Engineered as a direct replacement for worn or damaged hub assemblies, this stub axle unit includes a forged king pin, pre-installed bearings and a 4×100 mm bolt pattern that matches common European compact trailer wheels. The 900 kg load capacity handles most light duty trailer applications, while the compact form factor makes it ideal for tight chassis designs where space is limited.
Key Specifications
- Load Capacity: 900 kg per axle
- Brake Type: Unbraked idler hub (no brake system)
- Bolt Pattern: 5×139.7 mm (European standard)
- King Pin Size: 40×40 mm forged steel
- Application: Light trailers, compact campers and micro caravans
- Compatibility: Knott and standard European trailer chassis
- Construction: High-strength steel with corrosion-resistant finish
Applications
- European compact camping trailers and micro caravans
- Small utility trailers and garden trailers
- Light cargo trailers and box trailers
- DIY camper builds and teardrop trailers
- Replacement for worn 900 kg idler hub assemblies
Related Trailer Parts
Complete your light trailer axle system with our trailer hub assemblies and brake drums. We also supply torsion axles and spring axles rated for European light trailers.
For reference on king pin with hub 40×40 mm and 4×100 bolt pattern assemblies for compact trailers, see Valeryd King Pin with Hub 40×40 mm 4×100, a trusted European trailer parts supplier.
This 900 kg Knott unbraked stub axle hub is available at OEM wholesale pricing for European trailer manufacturers, compact camper builders and parts distributors. Contact us for custom specifications, bearing upgrades or bulk orders.
