Manje sinamakhasimende amaningana akhethekile asebenza kahle ekukhangiseni, i-QC, futhi asebenza nezinhlobo zezinkinga ezinzima phakathi nesistimu yokudala ye-New Arrival China China 800*1060*258mm 160RV2401 High Speed ​​​​Great Size Double Row Cylindrical Roller Bearing Nnu49/800 Single Row Bearing B124*D240*D160 FC3248124, Uma kwenzeka uthabatheka kunoma yiziphi izimpahla zethu, qiniseka ukuthi awulindi ngempela ukusibamba futhi uthathe isinyathelo sokuqala sokwakha uxhumano lwenkampani oluphumelelayo.
Manje sinamakhasimende ambalwa abasebenzi abakhethekile abanekhono lokumaketha, i-QC, nokusebenza nezinhlobo zezinkinga ezinzima ngesikhathi sokudala uhleloI-China Roller Bearing, Ukuzala Okuziqondanisa, Ngemva kweminyaka yokuthuthuka, senze ikhono eliqinile ekuthuthukisweni komkhiqizo omusha kanye nohlelo oluqinile lokulawula ikhwalithi ukuze kuqinisekiswe ikhwalithi nenkonzo enhle kakhulu.Ngokusekelwa amakhasimende amaningi abambisane isikhathi eside, imikhiqizo yethu yamukelwa emhlabeni wonke.

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 sinamakhasimende amaningana akhethekile asebenza kahle ekukhangiseni, i-QC, futhi asebenza nezinhlobo zezinkinga ezinzima phakathi nesistimu yokudala ye-New Arrival China China 800*1060*258mm 160RV2401 High Speed ​​​​Great Size Double Row Cylindrical Roller Bearing Nnu49/800 Single Row Bearing B124*D240*D160 FC3248124, Uma kwenzeka uthabatheka kunoma yiziphi izimpahla zethu, qiniseka ukuthi awulindi ngempela ukusibamba futhi uthathe isinyathelo sokuqala sokwakha uxhumano lwenkampani oluphumelelayo.
Ukufika Okusha kwe-ChinaI-China Roller Bearing, Ukuzala Okuziqondanisa, Ngemva kweminyaka yokuthuthuka, senze ikhono eliqinile ekuthuthukisweni komkhiqizo omusha kanye nohlelo oluqinile lokulawula ikhwalithi ukuze kuqinisekiswe ikhwalithi nenkonzo enhle kakhulu.Ngokusekelwa amakhasimende amaningi abambisane isikhathi eside, imikhiqizo yethu yamukelwa emhlabeni wonke.