30mm ceramic rear axle bearing Formula K Baby

30mm High-Performance Ceramic rear axle bearing for FORMULA K Baby

Product	Ceramic rear axle bearing
Compatible with
Brand	FORMULA K
Model	BABY
Year	Select during purchase
Installation	Workshop / DIY

Ceramic rear axle bearing Raceet® FORMULA K BABY

Raceet® ceramic rear axle bearings allow the FORMULA K Baby to reduce friction losses by 60% and increase bearing lifespan by +40%

Optimization		Friction
Installation		Workshop / DIY
Category		Karting
Compatible		Formula-k
Model		Baby

The images shown are for illustration purposes only. Price is per bearing. Please make sure to select the correct quantity for your axle. You may also send us your bearing dimensions by email if needed.

-60% Friction

+40% Service life

80 €

10-day delivery

KARTING-13344

Sujet	30mm Ceramic rear axle bearing for KARTING FORMULA K BABY
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Boost your karting performance by reducing mechanical losses

Unlock the full performance of your kart with Raceet® high-performance ceramic rear axle bearings for Formula K Baby. Every detail matters in karting — and your rear axle bearings play a critical role in how efficiently power is transferred to the track. Standard bearings generate friction, waste energy and limit your kart's true potential. Raceet® ceramic technology changes everything. By drastically reducing rolling resistance, these bearings deliver faster acceleration, sharper throttle response and a noticeable gain in top-end efficiency. The result: a kart that feels more free, more responsive and more competitive from the very first lap. Built with hybrid technology (ultra-hard ceramic balls combined with high-strength steel races), they are engineered to handle extreme RPM, heavy loads and the harsh conditions of racing — from aggressive braking to repeated corner exits. They also offer superior durability, reduced heat buildup and long-lasting performance. Whether you race in Rotax, X30, OK or KZ, or push your limits in intensive practice, Raceet® ceramic axle bearings give you a real competitive edge: more speed, more consistency, more control — lap after lap, in all conditions.

Ceramic rear axle bearing technical specifications for Formula K Baby

At the heart of Raceet® performance lies advanced silicon nitride (Si3N4) ceramic ball technology — a material engineered for extreme conditions. Lighter, harder and more resistant than steel, these ceramic balls drastically reduce rotational inertia, delivering instant acceleration, sharper drivetrain response and a noticeably more "free-rolling" kart feeling from the first meters.

Unlike standard components, their ultra-dense structure minimizes deformation under load, maintaining maximum efficiency and precision even at very high RPM. The result is a perfectly consistent rotation, giving you better control, smoother corner exits and more stable performance lap after lap.

The high-strength precision-ground steel races are designed for seamless integration with your rear axle system, ensuring perfect alignment and optimal load distribution. Manufactured with micrometric tolerances, they provide exceptional rotational stability and minimize energy loss throughout the drivetrain.

To push performance even further, Raceet® bearings feature reinforced polymer cages or high-performance PEEK cages. These advanced materials stabilize the rolling elements, reduce unwanted vibrations and improve heat management under extreme racing conditions. The result: smoother operation, longer lifespan and uncompromising reliability, whether you're racing in KZ, OK, Rotax or pushing hard in intensive practice sessions.