Mitundu yodziwika bwino ya cylindrical roller bearing ndi yosiyana

Ma rollers a cylindrical ndi raceways ndi ma linear contact bearing. Kulemera kwake ndi kwakukulu, ndipo makamaka kumanyamula katundu wa radial. Kukangana pakati pa chinthu chozungulira ndi ring flange ndi kochepa, ndipo ndikoyenera kuzungulira mwachangu.

 

"Cylindrical roller bearing "Mafotokozedwe a chitsanzo" ndi vuto lomwe makasitomala ambiri amakumana nalo posankha ma bearing. Pali mitundu yambiri ndi mafotokozedwe amabearing ozungulira ozungulira, ndi ma bearing a cylindrical roller akhoza kugawidwa m'ma bearing a NU, NJ, NUP, N, NF ndi ma bearing ena a single row, komanso ma bearing a NNU ndi NN a double row.

 

Cylindrical roller bearingMa bearing opanda ma flanges m'mphete zamkati kapena zakunja amatha kusunthidwa mozungulira ndipo angagwiritsidwe ntchito ngati ma bearing a free-end. Ma bearing a cylindrical roller okhala ndi ma flanges awiri mbali imodzi ya mphete zamkati ndi zakunja ndi flange imodzi mbali inayo ya ferrule amatha kupirira kuchuluka kwa katundu wa axial mbali imodzi. Nthawi zambiri, ma cage opondaponda mbale yachitsulo amagwiritsidwa ntchito, kapena ma cage olimba opindidwa ndi mkuwa. Komabe, ma cage ena amapangidwa pogwiritsa ntchito polyamide.

 

Chithunzi chomwe chili pansipa chikuwonetsa kapangidwe kofanana ka cylindrical roller bearing yokhala ndi khola.

 

Ma Models ndi kusiyana

Mphete yakunja ya mtundu wa N ilibe m'mphepete ndipo imatha kuchotsedwa momasuka kuchokera mbali zonse ziwiri

Mtundu wa NU Mphete yamkati ilibe m'mphepete ndipo imatha kuchotsedwa momasuka kuchokera mbali zonse ziwiri

Mtundu wa NF uli ndi m'mphepete umodzi pa mphete yakunja, yomwe ingachotsedwe momasuka kuchokera mbali imodzi yokha

Mphete yamkati ya mtundu wa NJ ili ndi m'mphepete mwa giya imodzi, yomwe imatha kuchotsedwa momasuka kuchokera mbali imodzi yokha

Mtundu wa NUP Mphete yamkati ili ndi m'mphepete mwa giya imodzi, yomwe imatha kuchotsedwa momasuka kuchokera kumbali, koma mphete yamkati ili ndi m'mphepete mwa giya imodzi.

Pali mphete ya giya pambali, yomwe ingachotsedwe

Mabeya ozungulira a cylindricalZimapezekanso m'mabearings ozungulira okhala ndi mizere iwiri ya NN, ooneka ngati NNU komanso okhala ndi mizere inayi. Mabearings ozungulira okhala ndi cylindrical nthawi zambiri amagwiritsa ntchito zikwama zopondera mbale zachitsulo, zazikulu kapena zomwe zimagwiritsidwa ntchito pozungulira mwachangu, amagwiritsa ntchito zikwama zozungulira zamkuwa, mabearings ozungulira okhala ndi mizere iwiri kapena inayi amagwiritsa ntchito zikwama za bolt kuti awonjezere moyo wa ntchito yonyamula. Amagwiritsidwa ntchito kwambiri mu zochepetsera, ma pulley block, makina osindikizira ndi zina zotero.