Do Ceramic Bearings Need Lubrication

Unsealed ceramic bearings are single balls made of a ceramic material whilst sealed ceramic bearings can be divided into two categories hybrid or fully ceramic bearings.

Do ceramic bearings need lubrication.

Lubrication may not be required when using hybrid bearings at very low speeds. Performance ceramic bearings have an enemy. I don t buy into the ceramic bearing stuff either. No full ceramic bearings can be run completely dry.

Grease lubricant is the most commonly used type of lubricant in the cycling industry because it provides consistent lubrication over a long period of time with little to no maintenance. Precision hybrid bearings with a high speed cage are capable of very high speeds hence their. They do not need lubrication to run. Still as these bearings are often selected for higher speed applications than full ceramics suitable lubrication is advised.

None of these may apply to ceramic bearings. We may need to rethink lubing ceramic bearings they may not need any lube not even a thin film of oil. But manufacturers recommend against this. Lube helps prevent rust roll easier dissipate heat and makes steel bearings last longer.

We all have our techy weaknesses so i d suggest everyone backs down lest your i can t ride a non ultrashift bike attitude gets similarly pee d upon. They say you need lube to keep the ceramic from wearing down prematurely. Ceramic is non porous unlike steel as a result it is virtually frictionless. We are so accustomed to lubing things lubrication everything we do we lube.

Hybrid ceramic bearings retain steel rings or races but have ceramic balls. Show more faq results related categories. I threw the question to my daughter world champion nicole begg. But i m not going to make fun of those who do in a community of people who use 2000 wheels for club rides.

Some skaters prefer to run their ceramics dry. Mrc hybrid ceramic ball bearings use a combination of traditional 52100 steel rings precision matched with silicon nitride ceramic balls. Do hybrid ceramic bearings need lubrication. This contrasts with full ceramic bearings which have ceramic races as well as ceramic balls.

However ceramic bearings do not perform well when lubricated with grease lubricant. Yes while ceramic hybrid bearings do not need any lubrication to operate the steel races will have a longer life if they have a slight amount of lube on a regular basis. Ceramic also dissipates heat very quickly which is the same reason they use it on the underside of the space shuttle.