Xaiv cov bearings rau tawm - txoj kev iav tsis yog hais txog kev kuaj xyuas; Nws yog hais txog kev ciaj sia nyob hauv av nkos, grit, kev poob siab tas li, thiab kev co. Ua tsis ncaj ncees lawm, thiab koj tab tom saib lub sijhawm poob. Ntawm no yog saib cov bearings uas yeej tuav.
1. Tapered Cov Menyuam Bearings: Lub Hnyav-Txhua Lub Luag Haujlwm-Rounder
Qhov no yog qhov mus- mus rau qhov chaw tseem ceeb xws li tsheb log kawg thiab excavator zaum kawg tsav.
· Nws ua li cas: Nws yog tsim los nqa hnyavradial loadsthiabaxial loadstib lub sijhawm. Thaum lub tsheb ces kaum los yog raug ntaus nrog ib sab load, qhov no yog qhov koj xav tau.
· Cov yam ntxwv tseem ceeb: Covtapered rollersthiabtxoj kev sib twyog tsim los nthuav cov load tusyees. Lawv feem ntau yogsib cais-lub ntsiab luslub nplhaib sab hauv, rollers, thiabtawbtuaj yeem ua haujlwm raws li ib chav tsev, ua kev tu thiab kho kom yooj yim dua.
· Qhov txiaj ntsig loj: Koj tuaj yeem hu rau hauvaxial ua silos yogpreloadlos ntawm kev kho cov txiv ntoo. Qhov no yog ib qho tseem ceeb heev rau zawm lub log sib dhos los yog them nyiaj rau hnav.
2. Spherical Roller Bearings: Thaum Tej Yam Khoov thiab co
Yog hais tias koj lub qag lossis ncej yuav flex nyob rau hauv load los yog los ntawm bouncing nyob rau hauv ntxhib av, qhov no bearing yog koj kho.
· Nws ua li cas: Tus kheej -alignment. Nwsspherical txheej nplhaib racewaycia covlub nplhaib sab hauvthiabrollersqaij los tuavncej misalignment. Qhov no txwv tsis pub muaj kev ntxhov siab ntxiv uas yuav tua cov kabmob nruj.
· Koj yuav pom qhov twg: Ntawm cov axles ntawm vibratory compactors thiab mining tsheb, los yog ntawm drivelines uas pom loj heev shock loads.
3. Heavy Sealed Needle Roller Bearings: Rau Tight Squeezes
Qhov chaw muaj tsawg heev tab sis koj xav tau lub peev xwm thauj khoom hnyav -xav cov menyuam taug qab lossis cov neeg nyob hauv lub dozer- qhov no yog cov lus teb.
· Nws ua li cas: Nws ntim ib qho siab heevradial load peevrau hauv qhov tsawg tshaj plaws tau radial qhov siab, ua tsaug rau cov ntev, nyiaskoob rollers.
· Ciaj sia nyob zais cia: Nyob rau hauv ib qho chaw nthuav tawm, lubfoob yog txhua yam. Koj yuav tsum siv cov versions nrogntau daim di ncauj sealslos yog ibintegrated hnyav- lub luag haujlwm fooblos thaiv cov av nkos thiab abrasive grit.
4. Cov Pob Bearings Tshwj Xeeb: Tsim los rau kev rau txim
Tsis txhob sau tawm pob bearings. Cov kws tsim khoom tshwj xeeb, zoo li cov hauv siab -ATV hubs ua tau zoo, yog tsim kom tawv.
· Yuav ua li cas lawv nyob nraum toughened: Lawv sivtxoj kev dav dua, ntau thiab loj pob, thiabtshwj xeeb tshaj yog kub-kho cov nplhaibtxhawb kom muaj peev xwm.
· Muab kaw rau lub neej: Lawv feem ntau tuaj raws li ib tuglubricated-rau- lub neej, kaw -rau- lub neej. Lub sealing feem ntau yog ib qho nyuaj, ntau -daim di ncaujsystem nrog adaim ntaub thaiv, ua los ntawm siab -cov roj hmab sib txuas.
Qhov tiag -Txoj Cai Ntiaj Teb: Nws yog ntau dua li xaiv ib hom
Xaiv txoj cai bearing style yog kauj ruam ib. Cov ntsiab lus yog dab tsi ua rau nws kawg:
· Khoom siv: Saib cov bearings ua los ntawmnqus tsev{0}}degassed steellos yogcov ntaub ntawv tshwj xeeb- cov qib hardening. Qhov no txhais tau hais tias ib tug huv, tougher sab hauv uas tiv taus qaug zog thiab cuam tshuam txoj kev zoo dua.
· Lub foob yog huab tais: Ib txwm muab qhov tseem ceeb rausealing system. Tshawb xyuasntau sealing daim di ncauj, FKM (Viton) khoom, thiablabyrinth qauvuas lub cev thaiv cov khib nyiab.
· Lube thiab Care: Siv txoj caiheev- siab (EP) rojnrog rau qhov kub thiab txias. Rau bearings nrogroj fittings, xyuas kom lawv nkag mus tau thiab ua raws li lub sijhawm ua haujlwm.
