SS605-SS609 SS6000-SS6014 SPECIFICATIONS:1,MATERIAL: GCR15,AISI52100,100GRC2,GRADE:ABEC-1,ABEC-3,ABEC-5,3,NOISE GRADE:Z2V2,Z3V3,Z4V44,CLEANRANCE:C0,C2,C3,C45,HAND FEELING:WITH VERY SMOOTH FEELING PRODUCTS RANGE:6000SERIES: 6000-6012 OPEN,ZZ,2RS,NR,UG 6200SERIES: 6200-6212 OPEN,ZZ,2RS,NR,UG6300SERIES: 6300-6312 OPEN,ZZ,2RS,NR,UG6800SERIES: 6800-6810 OPEN,ZZ,2RS,NR,UG6900SERIES: 6900-6910 OPEN,ZZ, ...