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Trailer Hub 108mm PCD Unbraked 1 Inch Shaft 44643 44643L Bearings
Our Part Number – H25
Designed for use on Trailer Suspension with a 1″ diameter shaft only.
This Hub as a 108mm PCD measurement.
Hub Depth – 63mm.
Please Note – This hub is designed for Trailer with a maximum gross weight of 750kg.
Most commonly used with Ford wheels using a 108mm PCD.
Trailer Hub 108mm PCD Unbraked 1 Inch Shaft 44643 44643L Bearings – Technical Information
| Wheel Bearing Specifications – 44643E | ||
| Internal Diameter | Overall Diameter | Width |
| 25.40mm | 50.29mm | 14.22mm |
| Wheel Bearing Specifications – 44643LE | ||
| Internal Diameter | Overall Diameter | Width |
| 25.40mm | 50.29mm | 14.22mm |
The wheel hub also uses M12 Wheel Stud Bolts.
A 50mm Hub Cap us also included with this Hub (This is supplied metal or plastic, depending on stock).
The Outer Races of the Bearings come already pressed into the hub.
To view our full range of unbraked wheel hubs, please
Click Here
Fitting these bearings –
- Firstly, start by thoroughly greasing the inner bearing. Use your hand for best results.
- Next, slide the bearing onto the shaft making sure it is firmly pushed back. At this point be sure that the black seal is facing inwards.
- Then, grease the inside of the hub and the outer bearing.
- Re insert the outer bearing into the drum, tapered edge facing outwards
- Finally, slide the drum onto the shaft.
If you need wheel bearing grease, follow the link below;
Trailer Wheel Bearing Grease
For more information on replacing / fitting trailer wheel bearings, please follow the link below;
Trailer Wheel Bearing Replacement Guide
however, if you are unsure or require technical guidance, please call our team on 01909 473749.
If you require any guidance with building a trailer, then please follow the links below;
IVA Manual
Type Approval
Building a Trailer
