Irola elinetheyiphu eliphindwe kabili elinemigqa engu-EE755280/361CD EE755285/361CD EE243196/251CD
Iisingeniso
I-Double row tapered roller bearing iyi-roller esetshenziswa kakhulu, equkethe izingxenye ezine: iringi yangaphakathi, iringi yangaphandle, i-roller nekheji. Umzimba wayo ogoqayo uyi-conical, futhi i-engeli eyakhiwe indawo eyi-conical yangaphakathi nengaphandle ibizwa ngokuthi i-taper, ngokuvamile engu-1:12 noma 1:30. Lo mklamo uvumela ama-roller ama-roller angama-double ama-tapered ukuthi akwazi ukumelana nemithwalo emikhulu ye-radial kanye ne-axial, futhi ingasetshenziswa ekujikelezeni ngesivinini esiphezulu kanye nezimo zomthwalo osindayo.
Izinzuzo zama-double roller bearings tapered zihlanganisa:
1. Ikhono eliqinile lokumelana nemithwalo ephezulu ye-radial kanye ne-axial, ifanele izinhlelo zokusebenza ngaphansi kwezimo zomthwalo osindayo nomthelela.
2. Ukufakwa kalula nokugcinwa.
3. Ukwazi ukugcina ukuzinza okuhle ngesikhathi sokusebenza ngesivinini esikhulu.
4. Ine-axial clearance eguquguqukayo.
5. Iyakwazi ukumelana nemithwalo ezinhlangothini ezimbili, esebenzisa okuguquguqukayo nokuhlukahlukene.
Ububanzi bokusetshenziswa kwama-roller bearings anemigqa ephindwe kabili bubanzi kakhulu, kuhlanganise nezinkambu ezihlukahlukene ezifana nensimbi, izimayini, imishini, izimoto, izindiza, njll. Kusetshenziswa kakhulu ezimbonini ezifana namathuluzi emishini nezimoto.
Kumele kuqashelwe ukuthi ngesikhathi sokufakwa, ukuqondanisa phakathi kwendawo yangaphakathi ye-cone kanye nobuso bokuphela kwe-roller kumele kugcinwe ukuze kuncishiswe ukucindezeleka kokuxhumana phakathi kwe-roller kanye nemibuthano yangaphakathi nangaphandle. Ezindaweni zokusebenza ezinokhahlo, kuyadingeka ukusebenzisa ama-bearings asezingeni eliphezulu kanye namadivayisi okugcoba ukuze kuqinisekiswe ukuzinza nokuqina kwawo. Isibonelo, ezimweni ezinokungqubuzana okuphezulu kanye nezidingo eziphezulu zokusebenza okushelelayo, izinto zokuthambisa zekhwalithi ephezulu ezifana namafutha asekelwe ku-calcium noma amafutha e-lithium kufanele asetshenziswe.
I-Double Row Tapered Roller Bearing
Ukuqokwa | Ubukhulu bomngcele (mm) | Izilinganiso Zomthwalo Eziyisisekelo (kN) | Isisindo(kg) | |||
d | D | B | Cr | Kor | Bheka. | |
EE755280/361CD | 711.2 | 914.4 | 139.7 | 3800 | 10000 | 282 |
EE755285/361CD | 723.9 | 914.4 | 139.7 | 3800 | 10000 | 255 |
EE243196/251CD | 498.475 | 634.873 | 142.875 | 2750 | 7350 | 125 |
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