XRAY 941438 High-Speed 1/4 Ball Bearing Smooth Running Edition  [XR-941438]

XRAY 941438 High-Speed Ball-Bearing 1/4
Price:
NZD$18.27
Brand:
XRAY
Model:
XR-941438
Condition:
Brand New
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Smoother Running Upgrades for Your RC

The XRAY 941438 high-speed ball-bearings are designed to improve drivetrain smoothness and cut down friction. Precision finishing helps keep parts moving cleanly and reduces wasted energy in the drivetrain.

Precision Seals and Protective Covers

Built with durable materials, these bearings include rubber covers that shield the races from grit and debris. They are supplied degreased and given a light coat of AeroShell Fluid 12 oil so they roll freely while preserving tolerance accuracy.

Where These Bearings Work Best

These bearings fit a variety of RC models that accept 1/4 ball bearings, making them a handy choice for tuning or repairing different chassis types. They install easily and are practical for both routine maintenance and targeted upgrades.
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.

Do XRAY 941438 bearings need breaking in?

A short running-in period is normal. After a few light sessions the oil settles and the bearing surfaces bed in, giving smoother rotation.

What lubricant should I use between services?

A light mineral or synthetic bearing oil is suitable; the manufacturer ships these degreased with AeroShell Fluid 12. Use a small amount to avoid attracting grit.

How do I spot a worn bearing?

Listen for grinding or roughness, feel for play on the shaft, and check for heat after runs. Any persistent noise or looseness usually indicates replacement is needed.

Are these bearings suitable for high-RPM motors?

They are intended for high-speed use and are prepared to run at elevated RPMs, but confirm compatibility with your motor setup and maintain lubrication for best results.

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