XRAY 940816 8x16x5 Rubber Sealed High-Speed Ball Bearings Twin Pack  [XR-940816]

XRAY 940816 High-Speed Ball-Bearing 8x16x5 Rubber Sealed (2)
Price:
NZD$18.09
Brand:
XRAY
Model:
XR-940816
Condition:
Brand New
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Precision Bearing Upgrade for RC

If you want crisper wheel spin and a tidier drivetrain, the XRAY 940816 high-speed ball bearings are a practical choice. Supplied as two 8x16x5mm bearings, they fit many RC platforms and help reduce drivetrain friction for cleaner power delivery.

Design Highlights

These XRAY bearings use rubber seals to keep contaminants out while retaining lubricant. They arrive pre-lubricated with light grease so they run smoothly from the start. The internal layout includes increased ball count and larger balls in the cage to better share load and resist wear during hard use.

Maintenance Notes

Maintenance is straightforward thanks to removable side covers that allow quick access for cleaning and relubrication. Regular inspection and light servicing will keep these bearings performing race after race.
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.

Are these a direct swap for stock bearings on standard kits?

In most cases they are a direct replacement for standard 8x16x5mm bearings, but confirm the axle and hub tolerances on your kit before fitting.

How often should I strip and relube them for club racing?

For frequent club racing, check them after every few events and perform a full clean and relube as needed depending on track conditions.

Can I run these bearings on dirt tracks?

The rubber seals give added protection on dirty surfaces, but aggressive off-road use will still require more frequent maintenance to keep them clean.

What lubricant is recommended after cleaning?

Use a light bearing grease for general use; a quality low-viscosity oil can be used for high-speed applications where lower drag is preferred.

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