Mvetsetsani mitundu yodziwika bwino ya ma bearing mu nkhani imodzi

1. Kudzipangira mpira wodziyimira pawokha

Ma bearing ozungulira ozungulira ali ndi ma bearing ozungulira a ng'oma pakati pa mphete yamkati yokhala ndi njira ziwiri zothamangira ndi mphete yakunja yozungulira. Pakatikati pa msewu wothamangira wakunja wa mphete yakunja ndi kogwirizana ndi pakati pa bearing, kotero ili ndi ntchito yofanana ndi bearing yodziyimira yokha.

Pamene shaft ndi housing zisinthasintha, zimatha kusintha zokha axial load mbali ziwiri. Shuote anati mphamvu ya radial load ikakhala yolimba, idzakhala yoyenera kwambiri pa katundu wolemera komanso woopsa.

2.Ma bereji ozungulira singano

Kapangidwe koyambira ka bearing yokhala ndi mphete yamkati ndi kofanana ndi ka bearing ya NU cylindrical roller, koma chifukwa chogwiritsa ntchito ma needle rollers, imatha kuchepetsa voliyumu ndikupirira katundu wokulirapo wa radial. Bearing yopanda mphete yamkati iyenera kusankha shaft yolimba yomweyi kuti ikhazikitse pamwamba.
3. Mabeya ozungulira singano yolumikizirana

Chotengera cholekanitsidwacho chimapangidwa ndi mphete yozungulira, chozungulira cha singano ndi zigawo za khola, ndipo chingaphatikizidwe ndi mphete yopyapyala ya raceway kapena kudula mphete yokhuthala ya raceway.

Chotengera chosalekanitsidwa ndi chotengera chofunikira chomwe chili ndi mphete ya race ring, singano roller ndi zigawo za khola, ndipo chimakonzedwa mwa kupondaponda molondola. Mtundu uwu wa chotengera ukhoza kunyamula katundu wa axial wopita mbali imodzi, ndipo umatenga malo ochepa, zomwe zimathandiza kuti makinawo akhale ogwirizana.

4. Ma bereji ozungulira opindika

Mtundu uwu wa bearing uli ndi ma rollers odulidwa ngati cone. Kapangidwe kake kamapangitsa kuti ma vertices a pamwamba pa conical a pamwamba pa raceway yamkati, pamwamba pa raceway yakunja ndi pamwamba pa roller roller alumikizane pakati pa bearing.

Ma bearing a mzere umodzi amatha kunyamula katundu wozungulira ndi katundu wozungulira wolunjika, pomwe ma bearing a mzere umodzi amatha kunyamula katundu wozungulira ndi katundu wozungulira wozungulira, ndipo ndi oyenera katundu wolemera ndi katundu wogwedezeka.

5. Mabeya ozungulira a cylindrical

Shuote anati mabearing a cylindrical roller akhoza kugawidwa m'magulu awiri, awiri ndi angapo. Pakati pawo, mabearing a cylindrical roller a mzere umodzi okhala ndi zikho ndi omwe amagwiritsidwa ntchito kwambiri. Kuphatikiza apo, pali mabearing a cylindrical roller okhala ndi zinthu zina, monga mzere umodzi kapena awiri.

Shuote adati ma bearing a cylindrical roller brains a mzere umodzi amagawidwa m'magulu a mtundu wa N, mtundu wa NU, mtundu wa NJ, mtundu wa NF ndi mtundu wa NUP malinga ndi nthiti zosiyanasiyana za mphete. Ma bearing a cylindrical roller amatha kupirira katundu waukulu wa radial, komanso amatha kupirira katundu wina wa axial womwe uli mbali imodzi kapena mbali ziwiri kutengera kapangidwe ka nthiti za mphete.

Ma bearings a FC, FCD, FCDP okhala ndi mizere inayi amatha kupirira katundu wolemera wa radial ndipo nthawi zambiri amagwiritsidwa ntchito mumakina olemera.