I ka ʻoihana mīkini, hoʻohana nui ʻia nā bearings hui spherical, ma ke ʻano he ʻano kūikawā o ka bearing, i nā mīkini like ʻole a me nā mea hana.
I ka ʻoihana kaʻa, ʻo nā ʻōnaehana hoʻokuʻu kaʻa kaʻa kekahi o nā noi maʻamau no nā bearings hui spherical. Hoʻohana nui lākou ma ke ʻano he pilina ma waena o nā pūnāwai hoʻomaha a me nā huila, e ʻae ana i nā huila e oscillate i mua a i hope ma ke ala hoʻomaha.
Hoʻohana nui ʻia nā bearings hui spherical i nā ʻōnaehana mana mechanical. No ka laʻana, i nā ʻōnaehana hoʻokele mechanical engine, hoʻohana nā ʻokoʻa like ʻole i nā hui pōpō o loko a me waho e hoʻomaikaʻi ai i ka hana rotational mechanical a hoʻemi pono i ka walaʻau a me ka haʻalulu.
