Single-row uye kaviri-row angular contact ball bearings

Angular contact ball bearingsanoumbwa nemhete yekunze, mhete yemukati, bhora resimbi, uye keji. Inogona kutakura zvese radial uye axial mitoro, uye inogona zvakare kutakura yakachena axial mitoro, uye inogona kushanda zvakatsiga pakumhanya kwakanyanya. Single-row angular contact ball bearings inogona chete kumira axial mitoro mune imwe nzira. Kana rudzi urwu rwekutakura ruchitakura rakachena radial mutoro, nekuti iyo inotenderedza chinhu chinoremerwa mutsara uye iyo radial mutoro mutsara haisi mune imwechete radial ndege, iyo yemukati axial chikamu inogadzirwa, saka inofanirwa kuiswa mumaviri.

 

1. Single-row angular contact ball bearings

Single-row angular contact ball bearings ane zvinotevera zvimiro mafomu:

(1) Inopatsanurika angular yekubata bhora mabhengi

Rutivi rwekunze rwemujaho werudzi urwu rwekutakura haruna kuvhurika kwekuvhara, iyo inogona kuparadzaniswa kubva mumhete yemukati, cage uye bhora musangano, kuitira kuti inogona kuiswa zvakasiyana. Rudzi urwu rwemadiki mabearings ane dhayamita yemukati isingasviki 10mm anonyanya kushandiswa mune gyrocopic rotors, micromotors uye zvimwe zvishandiso zvine zvakakwirira zvinodikanwa zvekusimba kwesimba, ruzha, vibration uye kugadzikana.

 

(2) Non-separable angular contact ball bearings

Mhete yemhete yemhando iyi yekutakura ine lock yekuvhara, saka zvindori zviviri hazvigoni kuparadzaniswa. Kune marudzi matatu maererano nekona yekubata:

(1) Bata angle α = 40 °, yakakodzera kutakura hombe axial mutoro;

(2) Bata angle α = 25 °, inonyanya kushandiswa kune chaiyo yekuruka mabheji;

(3) Bata kona α=15 °, inonyanya kushandiswa kune hombe-saizi chaiyo mabhengi.

(3) Angular contact ball bearings akarongwa ari maviri

 

Angular contact ball bearingsakarongwa ari maviri maviri anoshandiswa kugarisa zvese radial uye axial mitoro, pamwe chete yakachena radial mitoro uye axial mitoro mune chero nzira. Mhando iyi yekubereka inosarudzwa uye inosanganiswa kuita mapairi nemugadziri zvinoenderana nezvimwe zvinodiwa preload, uye inopihwa kune vashandisi. Kana kutakura kuchiiswa pamushini uye kusimbiswa, kusunungurwa mukutakura kunobviswa zvachose, uye mhete nebhora zviri mumamiriro ezvinhu akaremerwa, nokudaro kuvandudza kuoma kwekubatana kwakasanganiswa.

 

Angular yekubata bhora mabearings akarongwa ari maviri anowanikwa mune matatu akasiyana masisitimu:

(1) Kudzokera shure-kumashure configuration, post-code DB, ichi chigadziro chine kunaka kwakasimba, kushanda kwakanaka kutsungirira nguva yekupidigura, uye kutakura kunogona kutakura nzira mbiri-axial mutoro;

 

(2) Kutarisana-kutarisana-kutarisana, kodhi yekumashure ndeyeDF, kuoma kwekugadzirisa uku uye kukwanisa kutsungirira nguva yekupidigura haisi yakanaka seyo fomu yeDB yekugadzirisa, uye kutakura kunogona kutakura nzira mbiri-axial mutoro;

 

(3) Tandem kurongeka, post-code DT, iyi gadziriso inogona zvakare kubatanidzwa munhevedzano nematatu kana anopfuura mabheji parutsigiro rwakafanana, asi inogona kungotakura axial mutoro mune imwe nzira. Kazhinji, kuitira kuenzana uye kudzikisira kusimuka kweaxial ye shaft, fanicha inokwanisa kutakura axial mutoro mune imwe nzira inoiswa kune imwe tsigiro.

 

2. Kaviri mutsara angular contact ball bearings

Kaviri mutsara angular yekubata bhora mabearings inoratidzwa nekugona kutsungirira yakasanganiswa mutoro we radial uye axial mitoro panguva imwe chete, ichidzikamisa axial kusimuka kwemativi ese e shaft.

Zvichienzaniswa nembiri-nzira mbiri yekurovera bhora, rudzi urwu rwekutakura rune kukurumidza kwekupedzisira, kona yekubata ye32 °, kusimba kwakanaka, uye inokwanisa kutsungirira nguva yakakura yekupidigura, uye inoshandiswa zvakanyanya pamberi pevhiri hub yemotokari. (mamwe mamodheru anoshandisawo kaviri mutsara tapered roller mabhengi ehukuru hwakafanana).

 

Kune mana akaumbwa akasiyana emitsetse miviri angular yekubata bhora mabhengi:

(1) Iyo yakajairwa dhizaini yeRudzi A mabhengi ane dhayamita rekunze risingasviki kana kuenzana ne90mm. Iko hakuna bhora notch, saka inogona kumira yakaenzana axial mitoro mumativi ese. Iyo yakareruka girazi faibha yakasimbiswa nylon 66 cage inogamuchirwa, uye tembiricha yekukwira kwekubereka idiki kwazvo.

(2) Yakajairwa dhizaini yeRudzi A mabhengi ane dhayamita rekunze rakakura kupfuura 90mm. Kune inotakura notch kune rimwe divi uye yakashongedzerwa nesimbi ndiro yakadhindwa keji kana ndarira yakasimba keji.

(3) Rudzi rweE chimiro chakasimbiswa, chine bhora notch kune rumwe rutivi, iyo inogona kubata mamwe mabhora esimbi, saka iyo inotakura inokwirisa.

 

(4) Double row angular contact ball bearings neguruva cap kumativi ose uye chisimbiso mhete yemhando A mhando uye E mhando dhizaini inogona kuve yakashongedzerwa neguruva cap (isina-inobata mhando) kana yekuisa chisimbiso (contact type) pamativi ese. Mukati memabhengi akavharwa akazadzwa neanti-rust lithium girisi, uye tembiricha yekushanda inowanzoita -30~+110°C. Hapana relubrication inodikanwa panguva yekushandiswa, uye haifanirwe kudziyisa kana kucheneswa isati yaiswa.

 

Paunenge uchiisa kaviri mutsara angular contact ball bearings, kutarisirwa kunofanira kutorwa kuti kunyange zvazvo kutakura kunogona kumira bidirectional axial mitoro, kana pane bhora notch kune rumwe rutivi, kutarisirwa kunofanira kutorwa kusabvumira iyo huru axial mutoro kupfuura groove pa. the notched side.

 

Kana iwe uchida kuziva rumwe ruzivo rwekutakura, ndapota taura nesu:

sales@cwlbearing.com

service@cwlbearing.com