ʻAno huahana a me ke ʻano:- Hoʻopili i ka huila huila;Rola lālani ʻelua.
Mea waiwai: – mea waiwai:ʻO ke kila Chrome, hale hao paʻa, paʻa, kūpaʻa deformation ma lalo o ka ukana kaumaha.
Nā hiʻohiʻona huahana:- Hana paʻa, haʻahaʻa haʻahaʻa haʻahaʻa, wikiwiki wikiwiki, paʻa paʻa ikaika.
Hoʻohana nui ʻia:- ʻO ka aligning roller bearing he ʻāpana mīkini koʻikoʻi , Hoʻohana maʻamau i ka ukana kaumaha, haʻalulu, kiʻekiʻe kiʻekiʻe a i ʻole ka wela kiʻekiʻe a me nā wahi hana koʻikoʻi ʻē aʻe, No ka laʻana:
1.Iron a me ke kila metallurgy 'oihana: aligning roller bearings ua hoʻohana nui 'ia i loko o ka wili wili, kila ninini lako, cranes, hale hana hāpai lako, etc.
2. ʻOihana Mining: hoʻohana pinepine ʻia ka aligning roller bearings i nā mea koʻikoʻi e like me ka mine elevator, nā mea hoʻoheheʻe ʻana, nā mea crusher a pēlā aku.
3. ʻOihana hana moana: kūpono nā bearings rolling self-aligning no nā pumps ballast Marine nui, nā ʻenekini nui, thrusters, nā mea hoʻouna, etc.
4. ʻOihana Petrochemical: aligning roller bearings ua kūpono i nā lako kemika maikaʻi, centrifuges, compressors, liquefied air pumps, etc.
5. ʻOihana mana: hoʻohana nui ʻia nā bearings rolling self-aligning i nā lako hana mana mana, nā mea hoʻoheheʻe wai turbine, pauma wai, nā mea hana makani, etc.