1.Linear Motion Bearing 2.Tolerance:ABEC-1 ABEC-3 ABEC-5 3.ISO 9001:2008 4.Mold:OPEN,Z,ZZ,RZ,2RZ,RS,2RS SeriesItem NO.Bore Diameter(mm)LM(For Asia use)LM4~LM804~80LME(For Europe use)LME4~LME604~60LMB(Inch Series)LMB3~LMB644.763~101.600(3/16"~4")REMARKS:1,"UU" means rubber seals on the both sides of the bearing; 2,The above serieses including the Standard Type, Clearance Adjustment type and Open ...