... inch) 30200, 30300, 32200, 32300, 32000x, 313000,33000,33200,333...LM, HM seriesStainless steel bearings:single & double rows ball bearings,taper ... ... ,SA....,SIB... ,SA...ES seriesLinear bearing : LB ...,LME....,KH.... ,LM...AL,LM...UU seriesSliding bearing ,self-lubrication bearing,bushAll kinds of huge size ...