>> P.191
●SupersmallsizeWiththeultra-smallsizedballsincorporatedinathinexternalcylinder,smalldiameterandsmallsectionalheightarerealized.●ExtremelysmoothoperationSinceeachcomponentispreciselygroundedandadjustedtoidealpreloadcondition,extremelysmoothandstableoperationwithsmallfrictionalresistanceforlongtermcanbeachieved.Points●RotationalandlinearmotionsWiththecombinationofanexternalcylinderwithcylindricalracewayandballsincorporatedintheretainer,rotaryandlinearmotionintheaxialdirectionispossiblesimultaneouslywithrotationalmotion.●SuperprecisionBallsofhighaccuracyareincorporatedwithsuper-finishedexternalcylinderandshafttobeadjustedtozeroorminimalamountofpreload,whichrealizesrotationalmotionandrotaryandlinearmotionofhighaccuracy.STSIMiniatureStrokeRotaryBushingExternalcylinderBallRetainerShaftBallcageⅡ-183