Hoʻopilikia ʻia ke ola o ka halihali ʻana e nā kumu he nui, e like me ke ʻano, ka nui, nā mea, ke ʻano lubrication, a me ka ʻenehana hana. He lōʻihi ke ola o nā bearings kiʻekiʻe-ma lalo o nā kūlana hana maʻamau, akā paʻakikī ke hoʻohālikelike i nā waiwai kikoʻī. Ua kūpono nā huila huila no nā noi ha'aha'a ki'eki'e ('oi aku ka nui o ka ukana), a'o nā pi'i kinipoe kūpono no nā noi ha'aha'a-ki'eki'e, māmā. ʻOi aku ka lōʻihi o ke ola o nā bearings nui. Hoʻonui ʻia ka paʻakikī (HRC 58-62) a me ka pale ʻana i ka ʻauʻau, no laila e hoʻolōʻihi ʻia ke ola o ka hoʻomaʻamaʻa ʻana i ka wela. He mea koʻikoʻi ke ʻano lubrication i ke ola. ʻO ka lubrication maikaʻi e hoʻemi i ka friction (friction coefficient<0.0015) and lowers temperature rise (<80°C). Harsh environments (such as high temperatures >120°C and high humidity >80% RH) hiki ke hoʻopōkole loa i ke ola.
Generator bearings require high load capacity (dynamic load >50kN) a hoʻopaʻa i ke kūpaʻa, a me ka sila (IP65 rating) e pale aku i ka lepo a me ka wai. ʻO ka mālama mau ʻana (e nānā i ka lubrication i kēlā me kēia 500 hola) a me ke koho ʻana i -bearing kiʻekiʻe (e like me nā huahana ISO 9001-certified) hiki ke hoʻolōʻihi i ke ola.
