... ,(Din) 100Cr6---Germany4)Shield/Closure:Plain(Open),Z,ZZ,RS,2RS,UG.5)Vibration and Noisy level: Z1,Z2,Z3,ZV1 ... . In addition, we agent many world wide brand bearings, like NSK, IKO, INA, KOYO, TIMKEN, NTN, NACHI,etc. So if you ... ,6807,6808,6809,681069series:696,697,698,699,6900,6901,6902,6903,6904,6905,6906,6907,6908,6909,691016000series:16001,16002 ...