Bearing ceramic untuk Hub Freehub : 6903C 2RS hybrid ceramic.Dimensi Bearing: 17x30x7 mm
harga satuan
What is hybrid ceramic bearing ?A ceramic hybrid bearing is a combination of ceramic balls and bearing quality steel rings.Which combine hardened steel rings with rolling elements made of high-performance ceramic materials, are an increasingly popular option for demanding applications.
material :Standard Type: A ball bearing is composed of an outer and inner ring, balls, seal and a retainer :
52100 Chrome Steel Outer Ring & Inner Ring +Si3N4 Ceramic Balls +Nylon Cage + Grease + Sealed= Hybrid Ceramic Bearing