Ceramic Crank Bearings

Pro series ceramic hybrid rear axle bearings.

Ceramic crank bearings.

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. Ceramic bearings simply put. Bb86 30mm cyclingceramic bearings 4130. Full ceramic bearings have races and balls that are made entirely of ceramic material and are superior to common steel bearings in many ways.

Who we are what we do for you we are a racing only bearing company that s dedicated to bringing you all the products and the knowledge to help you with their use. Low friction low heat high performance increased longevity and more. 3d 3d power 3d inpower 3d flow 3d30 aldhu inpower 2inpower vegast the smoothness is unbelievable. That includes installation lubrication and maintenance.

Shown is a 6003 a 6905 and the 6905 12. Performance bearing offers replacement ceramic bearings to replace your antique steel bearings in your wheel and axle bearings transmission and gearbox bearings camshaft bearings and special applications for high speed industrial machine tools. Because ceramic bearings are rounder with a smoother surface and more uniform size friction is reduced and that can contribute to a less energy required. Checkout ceramic bearings for motorcycles snowmobiles and go karts.

Available in all the common sizes including 25 30 35. Rolling resistance is the key trump card promoted by ceramic bearing fans. Bb86 ceramic bearings are very hard to find for 30mm crank spindles. That s why we have designed this bb that will suit with bb86 frames and rotor cranks.

While regular bearings are made from stainless steel ceramic bearings are made from ceramic silicon nitride si2n4.