Ọtụtụ ihe na-emetụta ndụ ndụ, gụnyere ụdị, nha, ihe onwunwe, usoro mmanu mmanu, na gburugburu ebe ọrụ. Ngosipụta dị elu{1} n'ozuzu nwere ogologo ndụ n'okpuru ọnọdụ arụ ọrụ nkịtị, mana ụkpụrụ akọwapụtara na-esi ike ịhazi. Igwe mkpuchi igwe na-adabara maka ngwa ibu dị elu{3}} (ikike ibu dị elu), ebe agba bọọlụ dabara maka ngwa dị elu{4}}ọsọ, obere-. Nnukwu bearings n'ozuzu nwere ogologo ndụ. Ngwọta ikpo ọkụ nke nnukwu ọla dị elu{8} na-abawanye ike ya (HRC 58-62) ma na-eyi nguzogide, si otú a na-agbatị ndụ. Usoro mmanu mmanu dị mkpa maka ogologo ndụ. Mma mmanu dị mma na-ebelata esemokwu (ọnụọgụ esemokwu<0.0015) and lowers temperature rise (<80°C). Harsh environments (such as high temperatures >120°C and high humidity >80% RH) nwere ike belata ogologo ndụ.
Generator bearings require high load capacity (dynamic load >50kN) ma na-eyi nguzogide, na akara (IP65 rating) iji chebe uzuzu na mmiri. Ndozi mgbe niile (nlele mmanu mmanu kwa awa 500) na ịhọrọ oke mma - (dị ka ngwaahịa ISO 9001 gbaara agbaziri) nwere ike ịgbatị ogologo ndụ.
