I-Cylindrical Roller Bearing Nj Nu Nup
Ukufingqa
Amarola angama-cylindrical kanye nemigwaqo yomjaho angama-linear contact bearings.Umthamo wokulayisha, ikakhulukazi umthwalo we-radial.Ukungqubuzana phakathi kwesici esigoqayo kanye nombambo lwendandatho kuncane, okulungele ukuzungezisa ngesivinini.Ngokuya ngokuthi iringi inazo yini izimbambo noma cha, ingahlukaniswa ngama-roller angama-cylindrical roller anjenge-NU, NJ, NUP, N, NF, kanye nama-double cylindrical roller bearings afana ne-NNU kanye ne-NN.Ukuthwala kuyisakhiwo lapho iringi yangaphakathi nendandatho yangaphandle ingahlukaniswa khona.
Ama-Cylindrical roller bearings ngaphandle kwezimbambo endongeni yangaphakathi noma yangaphandle, izindandatho zangaphakathi nangaphandle zingahamba ngokuhlobene nesiqondiso se-axial, ngakho-ke zingasetshenziswa njengama-bearings okuphela kwamahhala.Ama-roller bearings angama-cylindrical anezimbambo ezimbili ohlangothini olulodwa lwendandatho yangaphakathi nendandatho yangaphandle kanye nolunye uhlangothi lwendandatho lungamelana nezinga elithile lomthwalo we-axial ohlangothini olulodwa.Ngokuvamile, kusetshenziswa ikheji lokunyathela lensimbi, noma kusetshenziswa i-alloy yethusi ephenduka ikheji eliqinile.Kodwa-ke, kukhona futhi ingxenye yokusetshenziswa kwekheji le-polyamide.
Sebenzisa
Amamotho kagesi amakhulu naphakathi nendawo, isitokwe esiginqikayo, izinsimbi zokuphotha zamathuluzi omshini, izinjini ezivuthayo zangaphakathi, amajeneretha, izinjini zegesi, amabhokisi kagiya, izigayo eziginqikayo, izikrini ezidlidlizayo, nemishini yokuphakamisa nokuthutha, njll.
Isakhiwo
1. Thayipha i-N0000 ngaphandle kwezimbambo eringini yangaphandle bese uthayipha u-NU0000 ngaphandle kwezimbambo eringini yangaphakathi.Ama-Cylindrical roller bearings angamukela imithwalo emikhulu ye-radial, abe nesivinini esiphezulu somkhawulo, angabophi ukususwa kwe-axial ye-shaft noma izindlu, futhi awakwazi ukwamukela umthwalo we-axial.
2. Ama-Cylindrical roller bearings NJ0000 kanye ne-NF0000 anezimbambo kuzo zombili izindandatho zangaphakathi nangaphandle zinganqanda i-axial displacement ye-shaft noma izindlu endaweni eyodwa, futhi ingamukela umthwalo omncane we-axial wendlela eyodwa.I-NU0000+HJ0000, NJ0000+HJ0000, kanye nama-NUP0000 ama-bearings angakwazi ukunqanda ukufuduka kwe-axial ye-shaft noma izindlu ngezindlela ezimbili ngaphakathi kwendawo ye-axial clearance ye-axial bearings, futhi ingamukela imithwalo encane ye-axial ye-bidirectional.
