Use Of Ceramic Bearings

Space poses a combination of many high stress applications in one.

Use of ceramic bearings.

Ceramic hybrid ball bearings perform with 40 less friction than a comparable steel ball bearing. Ceramic bearings to use or not to use. 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. Mrc hybrid ceramic ball bearings use a combination of traditional 52100 steel rings precision matched with silicon nitride ceramic balls.

Gone are the days when ceramic bearings were a technology limited to the pro peloton. Hybrid ceramic bearings also offer the benefit of not allowing electrical currents to run through the bearing which allows for prolonged use. Unsealed ceramic bearings can be used to upgrade components that don t use cartridge type bearings like cup and cone hubs. 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.

Ceramic bearings can be found in a number of space applications from space flight to satellites to unmanned exploration vehicles. Request for all options and dimensions benefits of 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. 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.

They are more corrosion resistant harder and last longer in everyday use. Anyways one of the bearings in it is a 12x28x8 single row ball bearing. 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. 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. What technologies will get them the largest gains for their money. Manufacturers prize ceramic bearings because of their speed advantage over their steel counterparts. A number of benefits can be found in the use ceramic bearings.