JNS BEARINGS INDIA JNS BEARING DEALER High performance JNS needle roller bearings feature high precision, high rigidity and high durability. They are used extensively in the manufacturing lines of highly advanced products such as digital consumer electronics, production equipment such as semiconductor manufacturing units and precision machine tools, as well as electron microscopes and diverse testing devices ... essential tools for research sectors. SIZES AVAILABLE : TYPE:RNA, NK , NA, NKI , CF, CF..M, CF..V, CF..VM, CF..A, CF..B, CF..MA, CF..MB, CFH, CFH..M, CFT, CFT..M, CFS.. A, CFS..VA, CFS.. MA, CFS.. VMA , NAST, NAST..ZZ, NART NAST..M, NAST..MZZ, NART..M