Shafacial 1Pcs 16287 2Rs 16X28x7 Mm Hybrid Ceramic Bearing Abec3 16287Rs Bicycle Bottom Hub Si3n4 Ball Bearings Mr16287 6902/16-2Rs Hybrid Ceramic Bearings(16287C-2Rs 16X28x7mm)

SHAFACIAL

Super stable, high efficiency, high rotation Low coefficient of friction, low vibration, low noise It combines a hardened steel ring and a rolling element made of high-performance ceramic material. Ceramic hybrid bearings consist of bearing ceramic balls and steel rings.