Fen bearing ke mofuta oa ho beha, e bolelang mofuta oa bere o sebelisoang ke fan ea radiator e pholileng moeeng.
Boenjiniere ba mechine, ho na le mefuta e mengata ea li-bearings, empa ho na le mefuta e fokolang feela e sebelisoang lihlahisoa tsa radiator: li-sleeve bearings tse sebelisang friction ea ho thella, li-ball bearings tse sebelisang rolling friction, le motsoako oa mefuta e 'meli ea li-bearings. Lilemong tsa morao tjena, baetsi ba li-radiator tse kholo ba hlahisitse mahlale a macha bakeng sa li-bearings, joalo ka li-magnetic bearings, water wave bearings, magnetic core bearings, le hinge bearings. . Li-radiator tse tloaelehileng tse pholileng moea haholo-holo li sebelisa li-bearings tse kenngoeng ka oli le li-ball bear.
Li-bearings tse kenngoeng ka oli ke li-sleebering tse sebelisang khohlano e thellang. Oli e tlotsang e sebelisoa e le setlolo le se fokotsang ho hula. Tšebelisong ea pele, lerata la ts'ebetso le tlase mme litšenyehelo tsa tlhahiso le tsona li tlase. Leha ho le joalo, mofuta ona oa ho jara o sebetsa ka botebo, 'me bophelo ba oona ba tšebeletso bo ka morao haholo ho ba li-ball bears. Ho feta moo, haeba mofuta ona oa ho beha o sebelisoa nako e telele, ka lebaka la tiiso ea oli (ho ke ke ha khoneha ho sebelisa tiiso ea oli ea boemo bo holimo bakeng sa lihlahisoa tsa radiator ea k'homphieutha, hangata ke tiiso e tloaelehileng ea oli ea pampiri), oli e tlotsang. butle-butle e tla volatilize, 'me lerōle le lona le tla kena ho bering, ho etsa hore fan Lebelo le be butle, lerata lea eketseha le mathata a mang. Maemong a boima, ho thothomela ha fan ho bakoang ke ho roala ho tla baka ho sisinyeha ho matla. Haeba liketsahalo tsena li hlaha, bula tiiso ea oli ho tlatsa mafura, kapa u tlameha ho tlosa le ho reka fan e ncha.
Papali ea bolo e fetola mokhoa oa ho ferekanngoa, ho amohela khohlano ea rolling, e leng ho fokotsang khohlano lipakeng tsa libaka tse beretsoeng, e ntlafatsang bophelo ba ts'ebeletso ea fan, kahoo e lelefatsa bophelo ba ts'ebeletso ea radiator. Bothata ke hore mokhoa ona o rarahane haholoanyane, o lebisang ho eketseha ha litšenyehelo le lerata le phahameng la ho sebetsa.
