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Knott Taper Roller Hub – P Series Trailer Hub 100mm PCD 47mm Cap
Our Part Number – HUBARP100-TB
Manufacturer’s Part Number – 520131
This is a P Series unbraked trailer hub.
Uses Taper Roller Bearings;
30206 – 30mm Internal Diameter
30204 – 20mm Internal Diameter
The hub comes complete with the following;
- 30206 Bearing
- 30204 Bearing
- Castellated Nut
- Flat Washer
- 47mm Hub Cap
- Rear Seal for Bearing
- Split Pin
Please Note – This hub is not supplied with wheel stud bolts.
If you require stud bolts, please;
Click Here
This Hub has a 100mm PCD measurement, designed for centre nave wheels only
Hub Depth – 88mm.
Will fit wheels with a 100mm PCD with either a 57mm or 60.5mm diameter centre hole.
Knott Taper Roller Hub – P Series Trailer Hub 100mm PCD 47mm Cap – Technical Information
| Wheel Bearing Specifications – 30204 | ||
| Internal Diameter | Overall Diameter | Width |
| 20mm | 47mm | 15.25mm |
| Wheel Bearing Specifications – 30206 | ||
| Internal Diameter | Overall Diameter | Width |
| 30mm | 62mm | 17.25mm |
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 spares for this hub, please see the links below;
M12 Wheel Stud Bolts
30204 Taper Roller Bearing
30206 Taper Roller Bearing
Replacement 47mm Hub Cap
To view our full range of unbraked wheel hubs, please
Click Here
If you require any guidance with building a trailer, then please follow the links below;
IVA Manual
Type Approval
Building a Trailer
