Roulements Enduro 17287 CH MR LLB ABEC 5 Ceramic Hybrid Lager, 17x28x7

CH MR 17287 LLB - ABEC-5, Ceramic-Hybrid, radial bearing - (C3 clearance) - 17mm x 28mm x 7mm - This ABEC-5, Ceramic-hybrid bearing features deep-groove design 52100 High-Carbon chromium alloy races, with grade 5 Silicon-Nitride Ceramic balls, dual-lip labyrinth (LLB) seals to withstand the outside elements, and to contain the 90% fill Mobilux NGLI 2 high pressure water proof synthetic grease. Si3N4 Ceramic balls reduce bearing wear and increase bearing life by eliminating steel on steel contact within the bearing. Radial bearing generally used as a hub bearing, and can be used as a pivot bearing though the MAX-type version of this bearing is better suited for suspension use. The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD-15 with ceramic or stainless balls. Our bearings are always engineered with deepest groove races possible to accommodate the largest balls and feature dual-lip seals that ride in a micro-groove creating a full labyrinth to provide superior

Le summum de la qualité pour roue et boîtiers de pédaliers. Les billes sont en Céramique / Nitride (Si3N4) . Ces roulements sont lubrifiés par de la graisse haut de gamme spécifique pour l’utilisation en interface de l’acier et de la Céramique (graisse Rheolube 374A). Dimensions : 17x28x7 - SC : 477 joints à contact moyen/faible