Bearingndiyo imwe yezvikamu zvinowanzoshandiswa zvema mechanical, kutakura kutenderera uye kudzokorora kufamba kweshaft, kuitira kuti kufamba kweshaft kuve nyore uye kuchitsigira. Kana mabhengi akashandiswa, kupokana uye kupfeka zvinogona kuderedzwa. Kune rimwe divi, kana hunhu hwekubereka hwakaderera, huchakonzeresa kutadza kwemuchina, saka kutakura kunoonekwa seimwe yeakakosha mechani zvikamu.

Kune marudzi maviri makuru emabearings: sliding bearings uyerolling bearings.

Plain bearing:

Plain bearings kazhinji anoumbwa nechigaro chinotakura uye gwenzi rinotakura. Mumabhengi akajeka, shaft inosangana zvakananga nepamusoro pekutakura. Inogona kuramba kumhanya kukuru uye kukanganisa mutoro. Plain bearings anoshandiswa muinjini dzemotokari, ngarava nemichina.

Ndiyo firimu yemafuta inotsigira kutenderera. Firimu remafuta ifirimu rakatetepa remafuta. Kana tembiricha yemafuta ichikwira kana kuti yaremerwa, firimu remafuta rinoita mutete, zvichikonzera kusangana kwesimbi uye kukonzera kupisa.

Zvimwe zvinosanganisira:

1. Mutoro unobvumirwa wakakura, kudedera uye ruzha zvishoma, uye kushanda kunogona kunyarara.

2. Nekuita lubrication mamiriro uye kugadzirisa, hupenyu hwebasa hunogona kushandiswa semi-permanly.

Rolling bearing:

Rolling Bearings ane bhora kana roller (round bar) kudzikisa friction resistance. Rolling bearings dzinosanganisira: deep groove ball bearings, angular contact ball bearings, tapered roller bearings, thrust bearings, nezvimwe.

Zvimwe zvinosanganisira:

1. Kuderera kwekutanga friction.

2. Kuenzaniswa nemabhengi anotsvedza, pane kukwesha kushoma.

3.Nekuda kwekuti ukuru uye kururamisa kwakarongeka, zviri nyore kutenga.

Mukupedzisa, mabhengi ndeimwe yeanonyanya kushandiswa zvikamu (yakajairwa zvikamu) mukugadzira michina. Kushandisa mabheya zvakanaka kunogona kuvandudza mashandiro ezvigadzirwa uye kuderedza mitengo, saka zvinonyanya kukosha kugona ruzivo rwakakodzera rwemabheya.