We have had a lot of requests for our Ceramic Bearings with a seal so they can be used as the outer bearings in RCMK and other 4 bearing style bottom ends. Well now you guys finally have a high performance alternative to the industrial bearings these engines come with. We had a few different styles built and we tested different grade seals until we found this one that seems to be trouble free. Now you can have the added performance of a world class Ceramic bearing with a high grade seal that is built in the USA. Use a couple of these as the outer bearings and combine them with our normal ceramics as the two inside and you will have quality high performance bottom end.
Here are some of the advantages of Ceramic Bearings:
40% Less Friction vs Steel. Less Friction = Horsepower
60% Less Rotating Weight
Hand Built with Genuine Cerbec Ceramic balls in the USA
Less 3 to 5 Times Longer then Steel
Lower Vibration & Cooler Running Conditions