Umupira wimbitse utwara ibyuma bya karubone bifite umuvuduko mwinshi kandi muto p5 urwego zz rs neza neza rufite 6800 (6809RS-6817ZZ)

Imirongo imwe ya Deep Groove Ball Bearings niyo ikoreshwa cyane.
Imipira yiruka mu byobo byimbitse haba impeta y'imbere n'imbere.Ibi bifasha ubwoko bwikurikiranya kwakira imitwaro ya radiyo kimwe na imitwaro ya axial muburyo bumwe.

Imipira yimbitse ya groove irakwiriye cyane cyane kubikorwa byihuta bitewe no guterana kwabo.Bagera ku muvuduko wo hejuru wubwoko bwose buzunguruka.Imipira yimbitse ya groove iraboneka muburyo butandukanye bwo gushushanya hamwe n'ingabo zitandukanye.Ibi bifasha amavuta Kubuzima, kubungabunga kubuntu, no gukora neza.

Ibindi Byiciro byumurongo umwe wimbitse umupira ufite ni, Miniature Bearings - kugeza kuri 3.175 mm imbere yimbere ya diameter
Ibikoresho bito byongeweho - hejuru ya mm 3.175 kugeza kuri 9.525 mm imbere yimbere

Ubwoko Bwinshi Bwerekana - umubare munini wumupira urenze ibisanzwe byemerera imirasire iremereye, hamwe n'umutwaro muto ugereranije muburyo bumwe.