Parrot AR Drone 2.0 Ceramic Hybrid Bearing Set with Hardened Steel Prop Shafts #H06-004C-YZ-FBA

RC Multirotor Ceramic Lightning, metal shielded bearing kits have ceramic balls, with stainless steel races, shields and retainers. Ceramic hybrids are lighter, capable of achieving higher RPM's and sustaining higher operating temperatures than traditional bearings. Bearings that are packed in grease will require a short break in period to loosen up. Grease can be removed before shipping upon request. This kit comes with a set of 4 hardened steel prop shafts specially made to fit a 2mm size bearing.