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Slewing Nplhaib / Slewing Cov Kabmob


Slewing bearings tuaj yeem haum axial, radial thiab lub sijhawm thauj khoom ua yeeb yam lossis ua ke thiab hauv txhua qhov kev taw qhia. Lawv tsis raug teeb tsa hauv cov vaj tsev lossis ntawm tus kheej, tab sis ncaj qha rau lub rooj zaum. Cov puab sab hauv thiab sab nraud muaj kev pabcuam nrog cov qhov sib dhos. Ob lub nplhaib yuav muaj qhov sib zog sib xyaw. Lawv kuj raug xa mus rau kev sib dhos ntawm cov nplhaib thiab cov ntsiav tshuaj bearingsop. Slewing nplhaib bearings tuaj yeem ua oscillating (slewing) zoo li kev sib hloov txav. Lawv yuav raug siv yam tsis muaj iav los yog nrog lub zog rau sab hauv lossis sab nraud.

Cov kev hloov ntawm cov kabmob yog cov kabmob loj-loj uas tuaj yeem nqa ntau dua axial, radial loads thiab dhau tig lub sijhawm. Lub txaj sib txig feem ntau yog nrog lub qhov sib dhos, lub zog sab hauv lossis lub zog sab nraud, lub qhov roj nplua nyeem lub foob pob qhov sib npaug. Crossed cylindrical roller slewing bearing yog nrog lub zog loj dua.

Lub txaj sib luag yog siv dav hauv cranes, siv tshuab, chaw nres nkoj thiab shi mechanism thiab siab qhov loj loj tig lub rooj rau cov radars thiab cov mos txwv.

1.four-point contact ball slewing bearing (tsis muaj iav, sab nraud iav, sab hauv iav);
2.double-kab npas slewing cov kabmob;
3. Hla cov cylindrical roller slewing bearing (tsis muaj iav, sab nraud iav thiab sab hauv iav);
4.thiab-kab cylindrical roller slewing cov kabmob


Yog xav paub ntxiv:Slewing Ring download



 

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