Cov menyuam bearings series
Cov kabmob rau cov menyuam yog ib hom kabmob uas siv cov menyuam ua cov khoom dov es tsis yog cov pob. Thaum xaiv cov kabmob rau cov menyuam, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov yam xws li Txoj kab uas hla sab hauv, Txoj kab uas hla sab nraud, Kev Thauj Khoom, Hom kabmob rau cov menyuam (piv txwv li Koob Rau Cov Menyuam, Kev Sib Tov Tus Kheej, Cov Menyuam Cylindrical, thiab lwm yam), cov khoom siv, thiab lwm yam.
Cov cylindrical rollers nyob rau hauv linear kev sib cuag nrog lub raceway, thiab lub peev xwm radial load yog loj, uas yog tsim rau kev nqa cov khoom hnyav thiab cov khoom cuam tshuam, thiab kuj yog tsim rau kev sib hloov ceev ceev N hom thiab NU hom tuaj yeem txav mus rau axially, tuaj yeem hloov kho rau qhov kev hloov pauv ntawm qhov chaw sib piv ntawm lub ncej thiab lub plhaub tshwm sim los ntawm thermal nthuav dav lossis kev teeb tsa yuam kev, thiab yog qhov tsim nyog tshaj plaws rau kev siv ua cov bearings kawg dawb, NJ hom thiab NF hom tuaj yeem dais qee qib ntawm unidirectional axial load, NH hom thiab NUP hom tuaj yeem dais qee qib ntawm bidirectional axial load, lub nplhaib sab hauv lossis lub nplhaib sab nraud tuaj yeem sib cais, thiab nws yooj yim rau kev sib sau ua ke thiab disassemble NNU hom thiab NN hom muaj zog rigidity tiv thaiv radial load, feem ntau siv rau cov cuab yeej tshuab spindles.
Cov tawb tseem ceeb siv tau: steel phaj stamping tawb (Z-puab), tooj liab alloy txiav tawb, pin tawb, hluavtaws resin forming tawb
Kev siv tseem ceeb: cov cav nruab nrab thiab loj, cov generators, cov cav combustion sab hauv, cov roj turbines, cov cuab yeej tshuab spindles, cov khoom siv reducer, cov khoom siv thauj khoom thiab tshem tawm cov tshuab, thiab ntau yam tshuab kev lag luam
Cov kabmob rau cov menyuam khov kho
Cov qauv yooj yim ntawm cov kabmob nrog lub nplhaib sab hauv yog tib yam li cov NU hom cylindrical roller bearing, tab sis vim yog siv cov koob rollers, qhov ntim tuaj yeem txo qis, thiab nws tuaj yeem tiv taus cov khoom thauj radial loj.
Lub tawb tseem ceeb siv tau: steel phaj stamping tawb
Siv tseem ceeb: cav tsheb, kis tau tus mob, twj tso kua mis, lub log tsheb excavator, hoists, overhead cranes, compressors
Cov bearings no tau nruab nrog cov menyuam puag ncig, uas tau coj los ntawm lub flange loj hauv lub nplhaib sab hauv
Tus qauv tsim yog xws li cov vertices ntawm lub nplhaib sab hauv raceway nto, lub nplhaib sab nraud raceway nto thiab qhov tapered nto ntawm lub roller dov nto sib tshuam ntawm ib qho taw tes ntawm kab nruab nrab ntawm cov kabmob.
Cov kabmob ib kab tuaj yeem tiv taus cov khoom thauj radial thiab unidirectional axial, thiab cov kabmob ob kab tuaj yeem tiv taus cov khoom thauj radial thiab bidirectional axial
Haum rau cov khoom hnyav thiab cov khoom poob siab
Raws li qhov sib txawv ntawm lub hauv siab sib cuag (α), nws muab faib ua peb hom: lub kaum sab xis me me, lub kaum sab xis nruab nrab thiab lub kaum sab xis loj, thiab qhov loj dua lub kaum sab xis sib cuag, qhov loj dua lub peev xwm thauj khoom axial
Lub nplhaib sab nraud raug cais tawm ntawm lub rooj sib dhos sab hauv (lub nplhaib sab hauv thiab lub menyuam thiab lub tawb sib dhos) rau kev sib dhos thiab kev tshem tawm yooj yim
Cov bearings nrog cov lej pabcuam tom qab "J" lossis "JR" tuaj yeem hloov pauv tau thoob ntiaj teb
Hom kev coj tus kheej no kuj siv cov khoom siv nti series
Cov tawb tseem ceeb siv tau: cov hlau phaj stamping cages, cov khoom siv hluavtaws ua cages, pin cages
Siv tseem ceeb: tsheb: lub log pem hauv ntej, lub log tom qab, kis tau tus mob, qhov sib txawv, pinion shafts. Cov cuab yeej tshuab spindles, tshuab siv hauv kev tsim kho, tshuab ua liaj ua teb loj, tsheb ciav hlau iav reducer device, dov zeb dov caj dab thiab deceleration device.
Cov kabmob hom no muaj cov menyuam kheej kheej ntawm lub nplhaib sab nraud ntawm lub qhov sib tw kheej kheej thiab lub nplhaib sab hauv ntawm ob lub qhov sib tw, thiab muab faib ua plaub hom: R, RH, RH thiab SR raws li cov qauv sab hauv sib txawv.
Vim tias qhov chaw nruab nrab ntawm lub nplhaib sab nraud yog tib yam li qhov chaw nruab nrab ntawm cov kabmob, nws muaj kev ua haujlwm sib dhos tus kheej, yog li qhov tsis sib xws ntawm tus ncej los ntawm kev hloov pauv lossis tsis sib xws ntawm tus ncej lossis lub tsev tuaj yeem hloov kho tau.
Nws tuaj yeem tiv taus cov radial thiab bidirectional axial loads. Tshwj xeeb, lub peev xwm radial load loj heev, thiab nws yog qhov tsim nyog rau kev nqa cov khoom hnyav thiab cov khoom poob siab.
Cov bearings tapered bore tuaj yeem raug mounted thiab tshem tawm ntawm lub ncej los ntawm kev siv cov fasteners lossis cov tes tsho rho tawm
Muaj ob hom qhov tapered (taper):
1:30 (Tus lej pabcuam: K30) ...... Haum rau 240 thiab 241 series
1:12 (Tus lej pabcuam: K) ......... Haum rau lwm cov koob
Lub nplhaib sab nraud tuaj yeem teeb tsa nrog lub qhov roj, roj groove thiab qhov chaw pin (ib qho). Cov qhov roj thiab roj grooves kuj tuaj yeem teeb tsa rau ntawm lub nplhaib sab hauv
Cov tawb tseem ceeb siv tau: tooj liab alloy txiav tawb, steel phaj stamping tawb, pin tawb, hluavtaws resin tsim tawb
Siv tseem ceeb: tshuab ua ntawv, lub cuab yeej txo qis, lub tsheb ciav hlau qag, lub rooj zaum dov zeb gearbox, lub rooj dov zeb roller, crusher, vibrating screen, tshuab luam ntawv, tshuab ua haujlwm ntoo, ntau yam kev lag luam reducers, ntsug tus kheej-aligning bearings nrog lub rooj zaum
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-30-2024
