Design of bearing arrangements

Operating clearance The operating clearance of linear bearings is defined by the selection of shaft and housing tolerances.The operating clearance of linear bearing and housing units is either defined by shaft selection or, in the case of split housings, is set using the adjusting screw.If the housings are not rigid, tests must be carried out to determine the housing and shaft tolerance required to achieve the required operating clearance.
s Light range Bearings KS, KS..-PP, KSO, KSO..-PP:Slight preload is achieved with shafts to h6and a housing bore to H7.Units KTSG, KTSO, KGSNG, KGSC, KGSNO, KTFS:Slight preload is achieved with shafts to h6.Units KTSS, KTSOS, KGSNS, KGSCS, KGSNOS:The clearance can be adjusted using a screw.
120 307 Figure 1 · Operating clearance 7