Li-bearing tsa roller tse nang le tapered le tsona li tla ka litlhaloso tsa letoto la lisenthimithara. Litlhaloso tsa likopano tsa lesale la ka hare le masale a ka ntle a li-bearing tsa moralo oa lisenthimithara (ntle le li-bearing tsa roller tse nang le mela e mene) li entsoe ka tsela e fapaneng. Li-bearing tsa roller tse nang le tapered, lesale la ka ntle ka linako tse ling le bitsoa "kopi" 'me kopano ea lesale la ka hare e le khoune.
