Luce Italy MTB Road Bike Ceramic Pulley Alloy Rear Derailleur Guide Bike Ceramic Bearing

https://shopee.com.my/Luce-Italy-MTB-Road-Bike-Ceramic-Pulley-Alloy-Rear-Derailleur-Guide-Bike-Ceramic-Bearing-Jockey-Wheel-Bicycle-i.88088126.5287494499?sp_atk=adb7ff78-d6e2-4f7e-997b-7ec1fc10481b

One benefit of full ceramic bearings is that they are highly corrosion resistant to seawater and most chemicals, including acids and alkalis. They are
found in the chemical industry, food and beverage industry, marine applications, chlorine systems, film processing equipment and fuel handling
equipment to name just a few areas of use. Full ceramic bearings have excellent low temperature performance which is why they can be found in
cryogenic applications. They can also withstand extremely high temperatures so they are often used in furnace applications. As they are non-magnetic,
they are suitable for motors used in MRI scanners, magnetometers, semi-conductor manufacturing equipment or any application in which the bearings
may be exposed to a strong magnetic field. These bearings are also non-conductive.

Higher hardness of rolling element
- Better wearability
- Greater durability
- Longer service life
Lower gravity
- Lightweighting the system
- Lower centrifugal force during rotation, consequently less bearing wear and heat generation and bearings can run at higher speed
Higher stiffness
- Increase the rigidity of system
- Less sphere deformation under load and this will transfer energy better
Higher precision and better surface finish of ceramic balls
- Less friction between ceramic balls and races
- Less wear