Xirmooyinka rullaluistuyada isku toosan ee wareegsanWaxaa si weyn loogu isticmaalaa mashiinka waraaqaha, daabacaadda, sanduuqa gear-ka warshadaha, alaab-qaadista, warshadaha birta, macdanta iyo injineernimada madaniga ah.
Guud ahaan, xawaaraha shaqada eerullaluistemadka is-habboonwaa mid aad u hooseeya. Marka loo eego qaabka iskutallaabta ee rullaluistemadka, waxaa loo qaybin karaa rullaluistemadka simmetrical iyo rullaluhu asymmetrical spherical. Marka loo eego haddii giraanta guduhu leedahay feedhaha iyo in kale iyo qafiska la isticmaalay, waxa loo qaybin karaa nooca C iyo nooca Ca; Sifooyinka nooca Ca waa: labada dhinac ee giraanta guduhu waxay leeyihiin feedho iyo qafis adag oo baabuur lagu sameeyay.

Therullaluistemadka isku toosan oo wareegsanWaxa uu leeyahay laba saf oo ah rollers-spherical symmetrical, giraanta dibadda waxa uu leeyahay dariiq isreebreebka caadiga ah, iyo giraanta guduhu waxa uu leeyahay laba orod oo u janjeera xagal leh dhidibka xajin, kaas oo leh waxqabad is toos ah oo wanaagsan. Marka shafka la leexiyo ama rakibiddu aanay ahayn mid xooga saaraysa, xajintu wali waa loo isticmaali karaa si caadi ah. Waxqabadka is-waafajinta waxay ku kala duwan tahay taxanaha cabbirka. Guud ahaan, xagasha is toosinta ee la ogolyahay waa 1 ~ 2.5 digrii
Marka la cabbirayo nadiifinta shucaaca ee rullaluistuyada is-barbar-dhigga ah, ku qotomista barxada, ku qabo giraanta dibadda ee xajinta hal gacan, oo ku wareeji giraanta gudaha ee birta gacanta kale si aad dib ugu soo celiso rollers-kii mawqifkooda asalka ah, oo leh giraanta gudaha iyo dhammaadka wejiga giraanta dibadda oo isbarbar socda. Cabir safka nadiifinta, oo ku cabbir banaynta u dhaxaysa rullaluistuyada iyo dariiqa orodka si toos ah uga sarreeya xajinta adigoo isticmaalaya cabbirka dareenka.