... . Features: 1) Size:3 ~ 100MM2) Series: LM...LUU, LM...LUUOP, LM...LUUAJ, LME...LUU, LME...LUUOP, LME...LUUAJ.3 ... sides of the Long type bearing. 4) "LM" means metric standard type,"LME"means inch standard ... over a wide range of applications. Type LM-UU: This is the metric dimension series ... with seal used most frequently in England Model No.LM...LUU Type:LM3LUU, LM8LUU, LME10LUU, LM12LUU, LM13LUU, ...