Tamiya 15344 JR DR 9mm Ball Bearings - 2pc Mini 4WD bearing set  [15344]

Tamiya 15344 - JR DR 9mm Ball Bearings (2 pcs.)
Price:
£4.70
Brand:
Tamiya
Model:
15344
GTIN:
4950344998791
Condition:
Brand New
Available in warehouse
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Tamiya 15344 JR DR 9mm Ball Bearings overview and use

The Tamiya 15344 JR DR 9mm Ball Bearings are a compact, effective upgrade for Mini 4WD models. They are intended to lower friction in wheel assemblies and give more predictable rotation under load.

Bearing function and fit

These 9mm units reduce contact resistance compared to plain bushings, allowing wheels to spin more freely. They suit many common Mini 4WD hubs, making them a flexible option for racers refining drivetrain performance.

Competitive effect

Fitting quality bearings helps stabilise wheel movement and can lead to cleaner lap consistency. Used alongside other adjustments, they assist in producing smoother runs on technical circuits.

Will these change handling characteristics?

They mainly affect drivetrain smoothness rather than suspension behaviour. You may notice steadier wheel spin which can influence overall handling balance.

Are there compatibility limits to be aware of?

Check hub dimensions and axle diameter to ensure the 9mm outer race and inner bore suit your parts. Not all Mini 4WD hubs accept 9mm bearings without modification.

What maintenance keeps them performing?

Regular cleaning and a light drop of bearing oil will extend life. Replace bearings if you detect roughness or excess play to maintain reliable performance.

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