Ceramic Bearing Vs Hybrid Ceramic

Because of the ceramic balls hybrid.

Ceramic bearing vs hybrid ceramic.

While they use ceramic balls these bearings are paired with metal inner and outer rings. Bearings are an important component of bikes their overall quality and design can mean a lot if you are customising your bike and looking for a superior performance. In addition to being excellent electric insulators hybrid bearings have a higher speed capability and will provide longer service life than all steel bearings in most applications. Total power saving the graph below shows how much power could be saved over 1000km between different bearing brands and their seal types.

The purpose of a radial bearing is to reduce rotational friction and support loads. Hybrid ceramic bearings are the equivalent of trying to run a locomotive on an asphalt road the hardness differential causes the road raceway to become damaged. Below we go into a brief description explaining the role of ceramic bearings and then compare hybrid vs. Ceramic hybrid bearings are available in variety of sizes and styles.

Full ceramic bearings can run without lubrication. Hybrid ceramic bearings have traditional 52100 steel or stainless steel rings with ceramic silicon nitride si3n4 balls. Mrc hybrid ceramic ball bearings use a combination of traditional 52100 steel rings precision matched with silicon nitride ceramic balls. The steel rings in a hybrid bearing will withstand shock loads much better than ceramic rings but in the event of a sudden impact load the much harder ceramic balls will make indentations in the steel raceways leading to rapid wear and early failure.

In addition to being excellent electric insulators hybrid bearings have a higher speed capability 1 2 1 5 time limit of rotations compared to steel bearing and will provide longer service life lower friction and a lower level of energy consumption than all steel bearings. As the bearing race rotates it causes the balls to rotate. This is mostly due to the additional time spent to perfect a quality ceramic ball. Hybrid bearings are often considered the perfect choice for spinners and with good reason.

The first thing that strikes the eye when looking at bicycle bearings is the difference in price between steel bearings and hybrid ceramic bearings. When most people think of ceramic bearings they are usually actually referring to hybrid. The bearing balls are almost always either silicon nitride si3n4 which are black ceramic balls or. Hybrid bearings sit between full ceramic and steel options.

They are much like ss bearings in that the races and cage will be stainless but diverge by employing ceramic balls instead. Hybrid bearings are a mixture of ceramic and steel materials.