>> P.533
L24â– UseasFull-complementBearingsFornormalrotation,NeedleRollerBearingswithcagearemostsuitable,butforlowrotationalspeedsandforoscillatingmovement,full-complementbearingsarealsoused.IfNeedleRollersarecombinedwithashaftandahousingwhichhavebeenhardenedandgroundtoformasuitableracewaysurface,thecombinedassemblycanbeusedasafull-complementbearingwhichhasalargeloadcapacityandalowsectionalheight.(SeepageA44,Designofshaftandhousing.)Normallyinthiscase,theradialclearanceismadealittlelargerthanthatofabearingwithcageandthecircumferentialclearanceismadetobeapproximately1/10ofthediameterofneedlerollers.Whenthebearingisusedundersevereconditions,pleasecon-tactIKOforfurtherinformation.L