Use Of Ceramic Bearings

Unsealed ceramic bearings can be used to upgrade components that don t use cartridge type bearings like cup and cone hubs.

Use of ceramic bearings.

Full ceramic bearings have races and balls that are made entirely of ceramic material and are superior to common steel bearings in many ways. What technologies will get them the largest gains for their money. As more and more of the cycling masses look to advanced technology formerly seen in use only by the pros the question arises of where the hard earned money of the average cyclist should be spent. It s in the professional peloton a place obsessed with marginal gains that ceramic bearings have become popular in the past couple of years.

Its much smaller in profile than most ive seen on the market except for the higher prices ones. Ceramic is the perfect material for any application seeking to achieve higher rpm s reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. Typically all ceramic bearings are used in specialist high temperature high speed applications where the design requirements are very strict and hence can be costly. Mrc hybrid ceramic ball bearings use a combination of traditional 52100 steel rings precision matched with silicon nitride ceramic balls.

Ceramic hybrid ball bearings perform with 40 less friction than a comparable steel ball bearing. Hybrid ceramic bearings also offer the benefit of not allowing electrical currents to run through the bearing which allows for prolonged use. A number of benefits can be found in the use ceramic bearings. Hybrid bearings consist of ceramic rolling elements in steel races whilst all ceramic bearings have both races and rolling elements made from ceramic.

Anyways one of the bearings in it is a 12x28x8 single row ball bearing. Space poses a combination of many high stress applications in one. In our higher end cult bearings ceramic balls and races lighter lubrication is needed so they roll much quicker with. Request for all options and dimensions benefits of ceramic bearings.

Less friction equals more power and less heat build up resulting in significantly higher efficiency and an increased rpm rating of 25 when compared to a steel ball bearing. 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. Manufacturers prize ceramic bearings because of their speed advantage over their steel counterparts. Ceramic bearings can be found in a number of space applications from space flight to satellites to unmanned exploration vehicles.