Wheelchair Hybrid Ceramic Bearing

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AITA wheelchair hybrid ceramic bearings are designed to perform and made to last. With a typical 6 ceramic bearing upgrade you will save around 8 watts compared with the steel bearings plus it will last 3-5 times longer.

Be one of the first ceramic bearing brands focused on wheelchair sports, AITA Ceramic has been working with top Australian wheelchair track athlete to develop the best possible hybrid ceramic bearings for wheelchair sports use.

We understand the importance of having a smooth and reliable set of bearings in the wheelchairs making the day as easy as possible. And having only the strength of the arms to push the chair, it is critical to have the most efficient bearings in the heart of wheels.

"I have been using AITA hybrid ceramic bearings in my racing chair and have found them to be incredibly smooth and efficient."

- Sam McIntosh -
Australian Paralympic athlete
Represented Australia at the 2016 Rio Paralympics in athletics

Not only provide the best possible bearings to your wheelchairs but also make choosing the right size bearing easier. AITA Ceramic listed the bearing code, which normally can be found on your current bearing rubber seals such as 6803RS (61803RS); and the actual bearings size which is measured as Inner Diameter (ID) x Outer Diameter (OD) x Width (W) in mm. "RS" stands for rubber seal.

For instance, a 6803 bearing size is ID 17mm x OD 26mm x W 5mm

All our wheelchair hybrid ceramic bearings come with 2-year warranty.



ABEC7 high chrome vacuum degassed bearing steel races with quenching and tempering hardening;

Ultra-smooth polished bearing raceway;

Low friction ceramic grease minimises the friction and increases bearing life;

Light-contact rubber seals keep dirt and moisture out; 

Grade 3 Si3N4 ceramic bearing balls;

C3 clearance;

Used for Road, TT, Tri, Cross, MTB and Track

If you have any questions, please send us an email: info@aitaceramic.com, one of our bearing specialists will assist you.

Bearing Models:


  • 5
    Product review

    Posted by Sam McIntosh on 14th Dec 2016

    I have been using AITA hybrid ceramic bearings in my racing chair and have found them to be incredibly smooth and efficient.