XRAY 940817 High-Speed 8x16x5 Rubber Sealed Ball Bearings (2-Pack) - Precision Wheel Bearings  [XR-940817]

XRAY 940817 High-Speed Ball-Bearing 8x16x5 Rubber Sealed (2)
Price:
£7.90
Brand:
XRAY
Model:
XR-940817
Condition:
Brand New
Write a review

Precision Bearings for Smooth Operation

The XRAY 940817 High-Speed Ball Bearings are 8x16x5mm and supplied as a two-pack for model engineers who want consistent rotation and lower drag. These bearings are suited to applications where smooth, repeatable performance is required.

Sealed Against Contaminants

Rubber seals prevent dust and grit from entering the race, helping to retain lubricant and prolong service life during club meets and outdoor runs.

Compatibility and Use Cases

These bearings are well matched to wheel hubs, gearbox shafts and idler pulleys across many 1/10 scale and similar models, providing improved rolling efficiency and easier maintenance when swapped in.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will these fit my 1/10 electric car?

If your parts list states 8x16x5 bearings they should be compatible. Measure the bore and outer seat if you are replacing nonstandard parts to ensure a correct fit.

Is it safe to try to clean sealed bearings?

Cleaning sealed bearings can remove factory grease. If cleaning is unavoidable, open carefully, clean with a light solvent and apply a small amount of bearing oil before reassembly.

Do they work in plastic and metal hubs?

Yes, these bearings are suitable for both hub materials. Ensure a proper press fit and avoid direct hammering onto the bearing race when installing.

How long can I expect sealed bearings to last?

Lifespan depends on conditions and maintenance, but sealed bearings usually outperform open bearings in dirty environments when cared for with periodic checks.

Copyright © 2008-2025 rcjaz.co.uk All rights reserved