Manje sinabasebenzi abasebenza kahle kakhulu ukubhekana nemibuzo evela kubathengi.Umgomo wethu "ukugcwalisa umthengi ngo-100% ngomkhiqizo noma isevisi yethu ehamba phambili, intengo yokuthengisa kanye nesevisi yethu yabasebenzi" futhi sithole injabulo ngokuduma okukhulu phakathi kwamakhasimende.Ngamafekthri amaningi, singanikela ngezinhlobonhlobo eziningi zabathengisi be-Wholesale base-China Zys ISO Certification Bearing Steel Double Row Cylindrical.I-Roller BearingI-Nu305, Sikwamukela ngemfudumalo ukuze nakanjani wakhe ukubambisana futhi ukhiqize isikhathi eside esiqhakazile kanye nathi.
Manje sinabasebenzi abasebenza kahle kakhulu ukubhekana nemibuzo evela kubathengi.Umgomo wethu "ukugcwalisa umthengi ngo-100% ngomkhiqizo noma isevisi yethu ehamba phambili, intengo yokuthengisa kanye nesevisi yethu yabasebenzi" futhi sithole injabulo ngokuduma okukhulu phakathi kwamakhasimende.Ngamafekthri amaningi, singanikela ngokuhlukahluka okubanziIzingxenye ze-China Auto, I-Roller Bearing, Senze izimakethe ezinkulu emazweni amaningi, njengaseYurophu nase-United States, eMpumalanga Yurophu naseMpumalanga Asia.Phakathi naleso sikhathi ngokubusa okunamandla kubantu abanekhono, ukuphathwa okuqinile kokukhiqiza kanye nomqondo webhizinisi.sihlala siqhubeka nokuqamba izinto ezintsha, ukusungula izinto ezintsha zobuchwepheshe, ukuphatha ukuqamba kanye nokusungula umqondo webhizinisi.Ukulandela imfashini yezimakethe zomhlaba, izimpahla ezintsha zigcinwa ekucwaningeni nasekuhlinzekeni ukuze kuqinisekiswe ukuncintisana kwethu ngezitayela, ikhwalithi, intengo kanye nesevisi.

Isingeniso

I-double-row cylindrical roller bearings ivumela ukufuduka okuthile kwe-axial phakathi kwe-shaft kanye ne-bearing pedestal futhi ingasetshenziswa njengama-bearings angekho.Lolu hlobo lokuthwala lunezinzuzo zesakhiwo esihlangene, ukuqina okukhulu, umthamo omkhulu wokuthwala, ukuguqulwa okuncane ngemva kokulayisha. , njll., ifaneleka ngokukhethekile ukusekelwa kwe-spindle yamathuluzi omshini.

Izici Nezinzuzo

● Umthamo omkhulu wokuthwala umthwalo

Ngenxa yomugqa wabo wesibili wama-roller, ama-double cylindrical roller bearings afanele imithwalo esindayo yama-radial.

● Ukungqubuzana okuphansi (I-roller end / indawo yokuxhumana ye-flange)

Idizayini ye-flange evulekile, kanye nomklamo wokuphela kwerola kanye nokuqedwa kwendawo, ikhuthaza ukwakheka kwefilimu yokugcoba okuholela ekungqubuzaneni okuphansi kanye nomthamo ophezulu wokuthwala umthwalo we-axial.

● Impilo ende yesevisi

Iphrofayili yerola ye-logarithmic inciphisa ukucindezelwa konqenqema ekuthinteni kwerola/umzila womjaho kanye nokuzwela ekungaqondisweni kahle nokuchezuka kwe-shaft.

● Ukuthembeka okuthuthukisiwe kokusebenza

Ukuqedwa okungaphezulu ezindaweni zokuthintana zama-roller nezindlela zomjaho kusekela ukwakheka kwefilimu ye-hydrodynamic lubricant.

● Ezihlukanisekayo futhi ziyashintsheka

Izingxenye ezihlukanisekayo zama-double rowu ama-cylindrical roller bearings ziyashintshana.Lokhu kusiza ukukhweza nokwehliswa, kanye nokuhlolwa kokulungisa.

● Amandla wejubane eliphezulu

Imiklamo yekheji ifanele isivinini esikhulu, ukusheshisa okusheshayo kanye nemithwalo ephakeme kakhulu.

Isicelo

I-NUU yemigqa ephindwe kabili yama-cylindrical roller bearings ingasetshenziswa kumathuluzi emishini, izimoto, izinjini, ama-gearbox okunciphisa, izikrini ezidlidlizayo, njll.

Ukusetshenziswa

Irowuni eyimigqa ekabili eyi-cylindrical roller ingathwala umthwalo omkhulu we-du ohlangothini lwe-radial.Ivumela imigqa emibili yamarola e-DAO ekuthwaleni ngesivinini esikhulu ukuthi ahlelwe ngendlela ephambanayo.Imvamisa yokuguquguquka ngesikhathi sokuzungezisa iphezulu ngokuphindwe kabili kunaleyo yokuthwala irowu elilodwa, futhi i-amplitude yehliswa ngo-70%.

Kunezinhlobo ezimbili zama-bearings asetshenziswayo okuvamile: NN30/W33 kanye ne-NN30K/W33 series.I-NNU49/W33 kanye ne-NNU49K/W33 ewuchungechunge enendandatho yangaphandle enomkhawulo, indandatho yangaphakathi ingahlukaniswa, i-NN30K/W33 kanye ne-NNU49K/W33 yochungechunge lwangaphakathi ziyizimbobo ezicijile (i-taper 1:12), ezihambisana nejenali ye-conical ye-spindle. .Ukunyakaza kwe-axial kweringi yangaphakathi kungenza iringi yangaphakathi ikhule ukuze kuncishiswe imvume yokuthwala futhi iqinise nokuthwala.

Ama-Cylindrical bore bearings ngokuvamile alayishwa ngokushisa, futhi ukulingana kokuphazamiseka kusetshenziselwa ukunciphisa imvume yokuthwala noma ukufeza inhloso yokulayisha kuqala.Amabheringi ochungechunge lwe-NNU49 anendandatho yangaphakathi ekhiphekayo ngokuvamile afakwa ngomshini emgwaqweni womjaho ngemva kokufaka i-spindle iringi yangaphakathi ukuze kutholwe ukunemba okuphezulu kokujikeleza kokuphotha.

Amapharamitha

Manje sinabasebenzi abasebenza kahle kakhulu ukubhekana nemibuzo evela kubathengi.Umgomo wethu "ukugcwalisa umthengi ngo-100% ngomkhiqizo noma isevisi yethu ehamba phambili, intengo yokuthengisa kanye nesevisi yethu yabasebenzi" futhi sithole injabulo ngokuduma okukhulu phakathi kwamakhasimende.Ngamafekthri amaningi, singanikela ngezinhlobonhlobo eziningi zabathengisi be-Wholesale base-China Zys ISO Certification Bearing Steel Double Row Cylindrical Roller Bearing Nu305, Sikwamukela ngokufudumele ukuze nakanjani wakhe ukubambisana futhi ukhiqize isikhathi eside esikhanyayo kanye nathi.
Abathengisi bezitolo ezinkulu zeIzingxenye ze-China Auto, Roller Bearing, Senze izimakethe ezinkulu emazweni amaningi, njengaseYurophu nase-United States, eMpumalanga Yurophu naseMpumalanga Asia.Phakathi naleso sikhathi ngokubusa okunamandla kubantu abanekhono, ukuphathwa okuqinile kokukhiqiza kanye nomqondo webhizinisi.sihlala siqhubeka nokuqamba izinto ezintsha, ukusungula izinto ezintsha zobuchwepheshe, ukuphatha ukuqamba kanye nokusungula umqondo webhizinisi.Ukulandela imfashini yezimakethe zomhlaba, izimpahla ezintsha zigcinwa ekucwaningeni nasekuhlinzekeni ukuze kuqinisekiswe ukuncintisana kwethu ngezitayela, ikhwalithi, intengo kanye nesevisi.