Sizibophezele ekuhlinzekeni ngensizakalo yokuthenga elula, eyonga isikhathi kanye neyonga imali eyodwa ye-Factory Supply China Single/Double Row Deep Groove, Angular Contact, Aligning, Thrust, Insert, Pillow Block, Ball/Cylindrical, Sphreical, I-Tapered, Inaliti, I-Roller Rolling Bearing, Izinto zethu zithunyelwe eNyakatho Melika, eYurophu, eJapane, eKorea, e-Australia, eNew Zealand, eRussia nakwamanye amazwe.Ngibheke phambili ukwenza ukubambisana okuhle nokuhlala isikhathi eside nawe emandleni azayo!
Sizibophezele ekuhlinzekeni isevisi yokuthenga yabathengi elula, eyonga isikhathi kanye neyonga imaliI-China Roller Bearing, High Quality Bearing, Siyaziqhenya ngokuhlinzeka ngezinto zethu kuwo wonke amakhasimende emhlabeni jikelele ngezinkonzo zethu eziguquguqukayo, ezisebenza kahle neziqinile nezinga eliphezulu lokulawula ikhwalithi elihlale ligunyazwa futhi linconywa amakhasimende.

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

Sizibophezele ekuhlinzekeni ngensizakalo yokuthenga elula, eyonga isikhathi kanye neyonga imali eyodwa ye-Factory Supply China Single/Double Row Deep Groove, Angular Contact, Aligning, Thrust, Insert, Pillow Block, Ball/Cylindrical, Sphreical, I-Tapered, Inaliti, I-Roller Rolling Bearing, Izinto zethu zithunyelwe eNyakatho Melika, eYurophu, eJapane, eKorea, e-Australia, eNew Zealand, eRussia nakwamanye amazwe.Ngibheke phambili ukwenza ukubambisana okuhle nokuhlala isikhathi eside nawe emandleni azayo!
Ukunikezwa KwemboniI-China Roller Bearing, High Quality Bearing, Siyaziqhenya ngokuhlinzeka ngezinto zethu kuwo wonke amakhasimende emhlabeni jikelele ngezinkonzo zethu eziguquguqukayo, ezisebenza kahle neziqinile nezinga eliphezulu lokulawula ikhwalithi elihlale ligunyazwa futhi linconywa amakhasimende.