Sooner or later it had to happen: A good quality bearing at an affordable price, and Bullseye Bearings made it happen. Havoc recommends this one as a high-end, super fast and durable bearing you can count on. As any good product, it comes with the best materials and a lot of professional dedication. Each ball is tested on being perfectly round and are retained by a self-lubricating crown made of Delrin. Dual shields protect the Bullseye bearing from dust and dirt, a low viscosity synthetic oil makes these bearings spin great and super hard ChromeSteel seals the deal. All in all a bearing of high standard.