1. Angular contact pob bearings
Muaj lub kaum sab xis ntawm lub nplhaib thiab lub pob. Tus qauv kev sib cuag yog 15 °, 30 ° thiab 40 °. Qhov loj dua qhov kev sib cuag lub kaum sab xis, qhov ntau dua qhov axial load peev xwm. Qhov me me ntawm lub kaum sab xis sib cuag, qhov yooj yim rau kev sib hloov ceev. Dais radial load thiab unidirectional axial load. Ob leeg ib leeg-kab angular hu rau pob bearings uas tau ua ke hauv cov qauv ntawm sab nraub qaum sib koom lub nplhaib puab thiab lub nplhaib sab nraud, thiab tuaj yeem dais radial load thiab bidirectional axial load.
Lub hom phiaj tseem ceeb:
Ib kab: tshuab cuab tam spindle, lub cev muaj zog siab, roj turbine, centrifugal separator, pem hauv ntej log ntawm lub tsheb me me, sib txawv pinion ncej.
Ob chav kab: roj twj tso kua mis, cov hauv paus hniav blower, cua compressor, ntau yam sib kis, roj txhaj twj tso kua mis, tshuab luam ntawv.
2. Spherical cov menyuam bearings
Hom kabmob no yog nruab nrog cov kabmob kheej kheej ntawm lub nplhaib sab nraud ntawm txoj kev sib tw kheej kheej thiab lub nplhaib puab ntawm ob txoj kev sib tw. Raws li cov qauv sib txawv, nws muab faib ua plaub hom: R, RH, RHA thiab SR. Qhov nruab nrab ntawm cov kabmob yog zoo ib yam thiab muaj kev ua haujlwm ntawm tus kheej, yog li nws tuaj yeem hloov kho qhov tsis zoo ntawm cov ncej los ntawm kev deflection lossis misalignment ntawm lub ncej lossis lub casing, thiab tuaj yeem tiv taus radial loads thiab bidirectional axial loads.
Kev siv tseem ceeb:
papermaking machinery, txo cov iav, railway tsheb qag, dov zeb gearbox rooj, dov zeb rollers, crushers, vibrating screens, luam ntawv machinery, woodworking machinery, ntau yam muaj reducers, ntsug self-aligning bearings nrog cov rooj zaum.
3.tapered cov menyuam bearings
Hom kabmob no yog nruab nrog truncated truncated rollers, uas yog coj los ntawm cov tav loj ntawm lub nplhaib puab. Tus tsim ua rau lub vertices ntawm lub puab nplhaib raceway nto, lub nplhaib sab nrauv raceway nto thiab cov conical nto ntawm cov menyuam dov nto sib tshuam ntawm cov kab nruab nrab ntawm cov kabmob. taw tes saum toj no. Ib-kab bearings tuaj yeem dais radial load thiab ib-txoj kev axial load, thiab ob-kab bearings tuaj yeem dais radial load thiab ob-txoj kev axial load, thiab tsim nyog rau cov kabmob hnyav thiab cuam tshuam.
Kev siv tseem ceeb:
Tsheb: pem hauv ntej log, rear log, kis tau tus mob, sib txawv pinion ncej. Tshuab cuab tam spindles, kev tsim kho machinery, loj ua liaj ua teb machinery, iav txo cov cuab yeej rau railway tsheb, dov zeb yob caj dab thiab txo cov cuab yeej.
4. Sib sib zog nqus groove pob bearings
Structureally, txhua lub nplhaib ntawm ib tug sib sib zog nqus groove pob bearing muaj ib tug nruam groove-type raceway nrog ib tug ntoo khaub lig-section ntawm kwv yees li ib feem peb ntawm lub pob lub equatorial ncig. Sib sib zog nqus groove pob bearings feem ntau yog siv los dais radial loads, thiab tuaj yeem dais qee qhov axial loads.
Thaum lub radial clearance ntawm cov kabmob nce, nws muaj cov yam ntxwv ntawm lub angular contact pob bearing thiab muaj peev xwm dais axial loads alternating nyob rau hauv ob txoj kev. Piv nrog rau lwm hom bearings nrog tib qhov loj, hom kabmob no muaj kev sib txhuam me me, kev txwv tsis pub ceev thiab siab precision, thiab yog hom kabmob uas nyiam rau cov neeg siv thaum xaiv cov qauv.
Main siv:
tsheb, tsheb laij teb, tshuab cuab yeej, motors, twj tso kua mis, ua liaj ua teb machinery, textile machinery, thiab lwm yam.
