... accet Self-aliging ball bearingDetail information about the goods: 1. Standard bearing 2. Serial number ge6e, ge8e Ge15es ge15es2RS, ge16es ge16es2RS ... , automotive and motorcycle.3. Other terms Material gcr15, chrome steel/bearing steel China, (aisi)52100 American, (DIN)100cr6 Germany. Packing ... 15days Certificate GB/t 9001-2000 idt ISO 9001: 2000 standard Precision level abec-1, abec-3, abec-5, abec ...