XRAY 309003 Ceramic Ball Bearing Set - 12 Pieces  [XR-309003]

Price:
CAD$161.32
Brand:
XRAY
Model:
XR-309003
Condition:
Brand New
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Precision Ceramic Upgrade for XRAY X4 2025

For racers looking to sharpen the on-track behaviour of their XRAY X4 2025, the XRAY 309003 ceramic ball bearing set replaces standard steel bearings with a lower-mass, lower-friction option. This 12-piece kit is focused on durability and consistent performance during sustained high RPM running.

Benefits of Ceramic Bearings

These bearings use Si3N4 silicon nitride ceramic balls to reduce weight and resist corrosion compared to steel. The result is less rolling resistance and lower vibration, which helps maintain predictable handling and smoother power delivery on the circuit.

Prepared for Smooth Operation

Each bearing arrives degreased and is lightly oiled with AeroShell Fluid 12 oil to ensure immediate smooth rotation. That initial treatment helps the bearings hold tight tolerances and perform reliably across multiple runs before routine maintenance is required.

Complete 12-Piece Coverage

The set contains 12 ceramic ball bearings to cover the main wear points on the XRAY X4 2025. Swapping in these bearings typically improves drivetrain efficiency and can reduce maintenance intervals compared to stock steel parts.
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 XRAY 309003 bearings fit other XRAY chassis?

These bearings are intended for the XRAY X4 2025 layout. Other XRAY kits may use different sizes, so check bearing dimensions before assuming compatibility.

How often should I relube ceramic bearings?

Ceramic bearings run cleaner but still need periodic attention. Clean and apply a light bearing oil after several race sessions or if you notice increased noise or drag.

Do ceramic bearings improve lap times?

Reduced friction can translate to crisper acceleration and slightly higher top speed depending on motor, gearing and track conditions. Gains are most noticeable on well tuned cars.

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