Ukukhathala kokuxhumana okusebenzayo kwe-outer spherical bear with the seat kuwumphumela we-alternating stress on the bearing working name, futhi ukuxebuka okujulile kuyimbangela yangaphakathi yokukhathala kokuxhumana okuphumelelayo.Ama-roller bearings ayindilinga ahlanganiswe nama-roller bearings amise okwesigubhu phakathi kweringi yangaphakathi enemigwaqo emibili yomjaho kanye neringi yangaphandle enemigwaqo eyindilinga yomjaho.Ama-roller bearings anemigqa emibili yama-roller, ikakhulukazi athwala imithwalo ye-radial, kodwa futhi angathwala imithwalo ye-axial kunoma iyiphi indlela.Ngomthamo ophezulu we-radial load, ifaneleka ngokukhethekile ukusebenza ngaphansi komthwalo osindayo noma umthwalo wokudlidliza, kodwa ayikwazi ukuthwala umthwalo we-axial omsulwa.Umzila womjaho wendandatho wangaphandle walolu hlobo lokuthwala uyisiyingi, ngakho ukusebenza kwawo kokuqondanisa kuhle, futhi kunganxephezela iphutha lokugxila.

Siyazi ukuthi ukuphelelwa amandla kokuthintana kwenzeka egameni elisebenzayo lebheringi eyindilinga yangaphandle enesihlalo, futhi kuvame ukuhambisana nokuqhekeka kokukhathala.Okokuqala, kwenzeka kusukela ekucindezelweni okuphezulu okushintshanayo kwe-shear ngezansi kwegama lokuxhumana, bese kunwebeka ukuze kwakheke izimo ezihlukene zokuhlukanisa, njengamachashazi.Ukucwecwa kwe-pitting noma ukugoba, ukuxebula kube ama-flakes amancane kubizwa ngokuthi ukuxebuka okungajulile.Ngenxa yokunwebeka kancane kancane kwendawo yokugezela, ivamise ukunwetshwa kuze kufike ongqimbeni olujulile, yenze ukugobhoza okujulile.

Umthelela wokuhuzuka ubhekisela emthelela wokuthi ukungqubuzana kokuslayida phakathi kwamagama kubangela ukuba insimbi yegama elisebenzayo iguge ngaso sonke isikhathi.Ama-roller bearings ayindilinga ahlanganiswe nama-roller bearings amise okwesigubhu phakathi kweringi yangaphakathi enemigwaqo emibili yomjaho kanye neringi yangaphandle enemigwaqo eyindilinga yomjaho.Ama-roller bearings anemigqa emibili yama-roller, ikakhulukazi athwala umthwalo we-radial, kodwa futhi angathwala umthwalo we-axial kunoma iyiphi indlela.Ngomthamo ophezulu we-radial load, ifaneleka ngokukhethekile ukusebenza ngaphansi komthwalo osindayo noma umthwalo wokudlidliza, kodwa ayikwazi ukuthwala umthwalo we-axial omsulwa.Umzila womjaho wendandatho wangaphandle walolu hlobo lokuthwala uyisiyingi, ngakho ukusebenza kwawo kokuqondanisa kuhle, futhi kunganxephezela iphutha lokugxila.

Ukugqokwa okuqhubekayo kuzodala ukucekelwa phansi kancane kancane komshini wokuthwala, futhi ekugcineni kuholele ekulahlekelweni kokunemba kobukhulu kanye nezinye izinkinga ezihlobene.Ama-roller bearings angama-bearings ahlukanisekayo.Kokubili izindandatho zangaphakathi nangaphandle zebheringi zinemizila yomjaho ecijile.Lolu hlobo lokuthwala luhlukaniswe ngomugqa owodwa, umugqa ophindwe kabili kanye namarowu amane anemigqa emine ngokwenani lemigqa efakiwe.Ukugqoka kungase kuthinte ukuguqulwa komumo, ukwanda kwegebe elihambisanayo kanye nokuguqulwa kwesimo segama lomsebenzi, kungase kuthinte i-lubricant noma kuyenze ingcolise izinga elithile, okubangela ukuthi umsebenzi wokugcoba ulahleke ngokuphelele, ukuze ukuthwala. ilahlekelwa ukunemba kokuphenduka futhi ayikwazi nokugijima ngendlela engavamile.I-Wear effect ingenye yezindlela ezivamile ezisebenzayo zama-bearings ahlukahlukene.Ngokwesimo sokuguga, ngokuvamile ingahlukaniswa ibe ukuguga okuvame kakhulu nokugqoka okunamathelayo.