Bearing Structure (Bilɛtiw) jɔcogo

Biriw bɛ tila fɔlɔ ka kɛ biriki wulilenw ni biriki gansanw ye. Rolling bearings bɛ baara kɛ ni nɛgɛbolow walima rollers ye walasa ka dɔ bɔ sɔgɔsɔgɔninjɛ la, o bɛ na ni sɔgɔsɔgɔninjɛ coefficient ye min ka dɔgɔn fo 0,001-0,005, o b’a to u bɛnnen don jiginni teliya-teliya la. Misali dɔw ye bololanɛgɛw ye minnu ka dun (teliya hakɛ min ka bon ni 10 000 ye rpm kɔnɔ) ani jirisunba minnu bɛ ɲɔgɔn sɔrɔ (contact angle 10℃-30℃). Bering gansanw bɛ u jigi da filimu tuluma kan, o bɛ na ni coefficient de friction ye min bɛ se 0,01-0,1 ma, o b’a to u bɛnnen don doni girinmanw, teliya dɔgɔman baarakɛcogo la, i n’a fɔ kɔgɔjida motɛriw. Boloci minnu bɛ kɛ ni jiribolo jugumanw ye, olu bɛ ni jirisunw ye minnu bɛ to senna kɔnɔna ni kɛnɛma bololanɛgɛw kɔnɔ, ni bololanɛgɛw bɛ tila ɲɔgɔn na kaburu kɔnɔ. U bɛ se ka doni hakɛ fangama sɔrɔ min bɛ se kN 14 ma (misali la, birikiw 6205), ani baarakɛcogo ɲɛnamaya formula min ye L10=(C/P)^3 ye. Ni aw bɛ birikiw sugandi, aw bɛ doni sira jateminɛ, a teliya (birikiw bɛ bɛn teliya ma min bɛ tɛmɛ 20 000 rpm kan), ani sigida cogoyaw (lamini minnu bɛ sɔgɔsɔgɔ, olu bɛ birikiw de wajibiya minnu bɛ kɛ ni nɛgɛ ye).