Cov kabmob yog ib feem uas kho thiab txo cov kev sib txhuam coefficient ntawm lub load thaum lub sij hawm cov txheej txheem sib kis.Nws muaj txoj haujlwm tseem ceeb hauv kev siv tshuab thiab khoom siv niaj hnub no.Nws lub luag haujlwm tseem ceeb yog los txhawb lub tshuab hloov lub cev kom txo tau qhov sib txhuam coefficient ntawm cov khoom siv thauj khoom thaum lub sij hawm kis ntawm cov khoom siv.Cov kabmob tuaj yeem muab faib ua cov kabmob dov thiab zawv zawg bearings.Niaj hnub no peb yuav tham txog dov bearings hauv kev nthuav dav.
Rolling bearing yog ib yam ntawm cov neeg kho tshuab precision uas hloov cov zawv zawg kev sib txhuam ntawm cov ncej khiav thiab lub rooj zaum rau hauv kev sib txhuam, yog li txo kev sib txhuam poob.Rolling bearings feem ntau yog tsim los ntawm plaub ntu: lub nplhaib puab, lub nplhaib sab nraud, cov khoom dov thiab lub tawb.Kev ua haujlwm ntawm lub nplhaib puab yog kev koom tes nrog cov ncej thiab tig nrog cov ncej;kev ua haujlwm ntawm lub nplhaib sab nrauv yog kev koom tes nrog lub rooj zaum bearing thiab ua lub luag haujlwm txhawb nqa;Lub tawb sib npaug faib cov dov cov ntsiab lus ntawm lub nplhaib puab thiab lub nplhaib sab nraud, thiab nws cov duab, qhov loj thiab qhov ntau cuam tshuam ncaj qha rau kev ua haujlwm thiab lub neej ntawm cov kabmob dov;lub tawb tuaj yeem sib npaug faib cov ntsiab lus dov, tiv thaiv cov ntsiab lus dov los ntawm kev poob, thiab coj cov dov cov ntsiab lus Kev sib hloov ua lub luag haujlwm ntawm lubrication.

Rolling bearing nta
1. Kev tshwj xeeb
Nyob rau hauv kev ua cov bearing qhov chaw, ib tug loj tus naj npawb ntawm tshwj xeeb bearing khoom siv.Piv txwv li, pob mills, sib tsoo tshuab thiab lwm yam khoom siv rau steel pob ua.Kev tshwj xeeb kuj tseem cuam tshuam txog kev tsim cov kabmob, xws li lub tuam txhab steel pob tshwj xeeb hauv kev tsim cov pob steel thiab lub Hoobkas tsim cov kabmob me me tshwj xeeb hauv kev tsim cov kabmob me me.
2. Advanced
Vim tias qhov kev xav tau loj ntawm cov kabmob ntau lawm, nws tuaj yeem siv cov cuab yeej siv tshuab siab heev, cuab yeej thiab thev naus laus zis.Xws li CNC tshuab cuab yeej, peb lub puab tsaig ntab chucks thiab tiv thaiv cua sov kho.
3. Automation
Qhov tshwj xeeb ntawm cov kabmob ntau lawm muab cov xwm txheej rau nws cov khoom siv automation.Nyob rau hauv ntau lawm, ib tug loj tus naj npawb ntawm tag nrho tsis siv neeg, semi-automatic nplooj siab thiab tsis siv lub tshuab cov cuab yeej siv, thiab ntau lawm tsis siv neeg kab yog maj popularized thiab thov.Xws li tsis siv neeg kho cua sov kab thiab tsis siv neeg sib dhos kab.
Raws li cov qauv qauv, cov txheej txheem dov thiab lub nplhaib tuaj yeem muab faib ua: sib sib zog nqus groove pob bearing, koob rau cov kabmob, angular contact bearing, self-aligning ball bearing, self-aligning roller bearing, thrust ball bearing, thrust self-aligning. roller bearing, Cylindrical roller bearings, tapered menyuam bearings, sab nraud spherical pob bearings thiab lwm yam.

Raws li cov qauv, dov bearings tuaj yeem muab faib ua:
1. Sib sib zog nqus groove pob bearings
Sib sib zog nqus groove pob bearings yog yooj yim hauv cov qauv thiab yooj yim rau siv.Lawv yog ib hom bearings nrog loj ntau lawm batch thiab ntau yam kev siv.Nws yog tsuas yog siv los dais radial load, tab sis kuj muaj peev xwm dais tej yam axial load.Thaum lub radial clearance ntawm cov kabmob loj, nws muaj kev ua haujlwm ntawm kev sib cuag ntawm cov kabmob thiab tuaj yeem dais loj axial load.Siv nyob rau hauv tsheb, tsheb laij teb, tshuab cuab yeej, motors, twj tso kua mis, agricultural machinery, textile machinery, thiab lwm yam.
2. Koob cov menyuam bearings
Koob cov menyuam bearings tau nruab nrog nyias thiab ntev rollers (cov menyuam ntev yog 3-10 npaug ntawm txoj kab uas hla, thiab txoj kab uas hla feem ntau tsis ntau dua 5 hli), yog li cov qauv radial yog compact, thiab nws txoj kab uas hla thiab lub peev xwm thauj khoom yog tib yam. raws li lwm hom bearings.Sab nraud txoj kab uas hla yog me me, thiab nws yog tshwj xeeb tshaj yog haum rau kev txhawb nqa cov qauv nrog radial installation qhov ntev.Raws li kev siv sib txawv, bearings tsis muaj lub nplhaib sab hauv lossis rab koob rau cov menyuam thiab cov khoom hauv tawb tuaj yeem xaiv tau.Nyob rau lub sijhawm no, cov ntawv xov xwm saum npoo thiab lub plhaub qhov chaw sib txuam nrog cov kabmob yog siv ncaj qha raws li cov kabmob sab hauv thiab sab nraud ntawm cov kabmob, txhawm rau tswj lub peev xwm thauj khoom thiab kev ua haujlwm zoo ib yam li cov kabmob nrog lub nplhaib, lub hardness ntawm qhov chaw. ntawm tus ncej los yog vaj tse qhov raceway.Lub machining raug thiab nto thiab nto zoo yuav tsum zoo ib yam li raceway ntawm bearing nplhaib.Hom kabmob no tsuas yog dais radial load xwb.Piv txwv li: universal sib koom shafts, hydraulic twj, ntawv dov mills, pob zeb xyaum, tshuab cuab yeej gearboxes, tsheb thiab tsheb laij teb gearboxes, thiab lwm yam.
3. Angular contact bearings
Angular contact pob bearings muaj qhov txwv ceev ceev thiab tuaj yeem nqa tau ob qho tib si longitudinal load thiab axial load, nrog rau cov ntshiab axial load.Lub peev xwm axial load yog txiav txim siab los ntawm lub kaum sab xis ntawm kev sib cuag thiab nce nrog qhov nce ntawm lub kaum sab xis.Feem ntau siv rau: roj twj, cua compressors, ntau yam sib kis, roj txhaj twj, tshuab luam ntawv.
4. Self-aligning pob bearing
Tus kheej-aligning pob bearing muaj ob kab ntawm cov pob steel, lub nplhaib puab muaj ob txoj kev sib tw, thiab lub nplhaib sab nrauv raceway yog lub puab kheej kheej sab hauv, uas muaj kev ua haujlwm ntawm kev sib tw ntawm tus kheej.Nws tuaj yeem them rov qab rau qhov kev ua yuam kev coaxiality tshwm sim los ntawm kev khoov ntawm ncej thiab deformation ntawm lub tsev, thiab nws yog qhov tsim nyog rau qhov chaw uas nruj coaxiality tsis tuaj yeem lav rau hauv lub rooj zaum lub qhov rooj.Cov kabmob nruab nrab feem ntau dais radial load.Thaum bearing radial load, nws tuaj yeem dais me me ntawm axial load.Nws feem ntau tsis siv rau kev coj tus kheej axial load.Piv txwv li, bearing ntshiab axial load, tsuas yog ib kab ntawm steel pob yog stressed.Nws yog tsuas yog siv nyob rau hauv kev ua liaj ua teb machinery xws li kev sib xyaw harvesters, blowers, ntawv tshuab, textile machinery, woodworking machinery, mus ncig teb chaws log thiab tsav shafts ntawm choj cranes.
5. Spherical cov menyuam bearings
Spherical roller bearings muaj ob kab ntawm cov menyuam, uas yog siv los dais radial loads thiab tuaj yeem dais axial loads hauv txhua qhov kev taw qhia.Cov kabmob no muaj peev xwm ua haujlwm siab radial, tshwj xeeb tshaj yog tsim rau kev ua haujlwm hnyav lossis kev vibration load, tab sis tsis tuaj yeem dais axial load;nws muaj kev ua haujlwm zoo hauv nruab nrab thiab tuaj yeem them nyiaj rau tib yam kabmob yuam kev.Lub ntsiab siv: papermaking machinery, txo lub zog, tsheb ciav hlau axles, dov zeb gearbox rooj, crushers, ntau yam muaj reducers, thiab lwm yam.
6. Thrust pob bearings
Thrust pob bearing yog cov kabmob sib cais, lub nplhaib ncej "lub rooj ntxhua khaub ncaws tuaj yeem raug cais tawm ntawm lub tawb" steel pob khoom.Lub nplhaib ncej yog ib qho ferrule txuam nrog lub ncej, thiab lub nplhaib lub rooj zaum yog ib qho ferrule matched nrog lub rooj zaum qhov rooj, thiab muaj qhov sib txawv ntawm lub ncej thiab ncej.Thrust pob bearings tsuas tuaj yeem siv tau
Tes axial load, ib-txoj kev thrust pob bearing tsuas yog dais lub axial load ntawm ib chav, ob-txoj kev thrust pob bearing tuaj yeem dais ob
Axial load nyob rau hauv tag nrho cov lus qhia.Lub pob thrust tuaj yeem tiv taus qhov kev taw qhia ntawm lub taub hau uas tsis tuaj yeem hloov kho, thiab qhov txwv ceev yog tsawg heev.Ib-txoj kev thrust pob bearing
Cov ncej thiab vaj tse tuaj yeem hloov axially nyob rau hauv ib qho kev taw qhia, thiab ob txoj kev coj tus kheej tuaj yeem hloov axially nyob rau hauv ob txoj kev.Feem ntau siv nyob rau hauv tsheb kauj vab mechanism thiab tshuab cuab tam spindle.
7. Thrust menyuam bearing
Thrust roller bearings yog siv los tiv thaiv kev sib xyaw ua ke ntev ntawm cov ncej nrog lub ntsiab axial load, tab sis qhov ntev load yuav tsum tsis pub tshaj 55% ntawm axial load.Piv nrog rau lwm cov thrust roller bearings, hom kabmob no muaj qhov sib txhuam qis dua, kev nrawm dua, thiab muaj peev xwm kho qhov chaw.Cov rollers ntawm hom 29000 bearings yog asymmetric spherical rollers, uas tuaj yeem txo cov txheeb ze zawv zawg ntawm tus pas thiab cov kev sib tw thaum lub sijhawm ua haujlwm, thiab cov chais ntev ntev, qhov loj ntawm txoj kab uas hla, thiab cov chais loj, thiab lub peev xwm thauj khoom loj. .Lawv feem ntau yog lubricated los ntawm roj.Roj lubrication tuaj yeem siv rau ntawm qhov nrawm.Thaum tsim thiab xaiv, nws yuav tsum nyiam.Feem ntau siv nyob rau hauv hydroelectric generators, crane hooks, thiab lwm yam.
8. Cylindrical cov menyuam bearings
Cov rollers ntawm cylindrical roller bearings feem ntau yog coj los ntawm ob sab ntawm lub nplhaib bearing.Lub tawb, cov menyuam thiab cov nplhaib qhia kev sib dhos, uas tuaj yeem sib cais los ntawm lwm lub nplhaib bearing thiab yog ib qho kev sib cais.Cov kabmob no yooj yim dua rau kev teeb tsa thiab tshem tawm, tshwj xeeb tshaj yog thaum lub nplhaib sab hauv thiab sab nraud thiab cov ncej thiab lub plhaub yuav tsum muaj kev cuam tshuam.Hom kabmob no feem ntau tsuas yog siv los dais radial load.Tsuas yog ib kab bearings nrog ribs ntawm lub puab thiab sab nraud rings yuav dais me me tsis tu ncua axial loads los yog loj intermittent axial loads.Feem ntau yog siv rau cov motors loj, tshuab cuab yeej spindles, qag thawv, diesel crankshafts thiab tsheb, thiab lwm yam.
9. Tapered cov menyuam bearings
Tapered roller bearings yog tsim nyog rau cov kabmob sib xyaw ua ke radial thiab axial loads raws li radial loads, thaum lub khob loj lub khob hliav qab.
Cov menyuam bearings tuaj yeem siv los tiv thaiv kev sib xyaw axial load, uas yog dominated los ntawm axial load.Hom kabmob no yog cov kabmob sib cais, thiab nws lub nplhaib sab hauv (xws li tapered rollers thiab tawb) thiab lub nplhaib sab nraud tuaj yeem ntsia tau sib cais.Nyob rau hauv tus txheej txheem ntawm installation thiab siv, lub radial thiab axial clearance ntawm cov kabmob tuaj yeem hloov kho.Nws kuj tseem tuaj yeem cuam tshuam ua ntej rau lub tsheb rear qag hubs, loj-scale tshuab cuab tam spindles, high-power reducers, qag bearing thawv, thiab rollers rau conveying li..
10. Spherical pob bearing nrog lub rooj zaum
Lub pob kheej kheej kheej kheej nrog lub rooj zaum muaj ib lub pob kheej kheej kheej kheej nrog cov ntsaws ruaj ruaj ntawm ob sab thiab cam khwb cia (los yog stamped steel phaj) bearing lub rooj.Cov qauv sab hauv ntawm lub pob kheej kheej kheej kheej yog tib yam li qhov sib sib zog nqus groove pob bearing, tab sis lub nplhaib puab ntawm cov kabmob no yog dav dua lub nplhaib sab nraud.Lub nplhaib sab nrauv muaj ib qho truncated kheej kheej sab nrauv, uas tuaj yeem hloov kho qhov chaw thaum sib phim nrog lub concave kheej kheej nto ntawm lub rooj zaum bearing.Feem ntau, muaj qhov sib txawv ntawm lub qhov hauv qhov ntawm cov kabmob no thiab cov ncej, thiab lub nplhaib puab ntawm cov kabmob yog tsau rau ntawm ncej nrog lub tsho hlau, lub tes tsho eccentric lossis lub tes tsho adapter, thiab tig nrog cov ncej.Lub rooj zaum bearing muaj ib tug compact qauv.