Ingufu zo mu bwoko bwa Deep groove ball bearing ni imwe mu ngufu zikoreshwa cyane. Irangwa no kudahangana no guhindagurika kw'imitsi, umuvuduko mwinshi, ishobora gukoreshwa mu gutwara umutwaro wa radial cyangwa radial na axial hamwe n'umutwaro uhuriweho ku bice by'imashini, ishobora kandi gukoreshwa mu gutwara umutwaro wa axial ku bice by'imashini, nka moteri ntoya y'ingufu, imodoka na traktori, agasanduku k'ibikoresho by'imashini, imashini rusange, ibikoresho, nibindi.