Cylindrical roller bearing muaj peev xwm ua haujlwm siab thiab tuaj yeem ua haujlwm ntawm kev kub ceev vim tias lawv siv cov yob ua lawv cov khoom dov. Yog li ntawd, lawv tuaj yeem siv rau hauv cov ntawv thov uas hnyav radial thiab cuam tshuam kev thauj khoom.

Cov rollers yog cylindrical nyob rau hauv cov duab thiab crowned nyob rau hauv lub kawg thiaj li yuav txo tau cov kev ntxhov siab concentrations. Lawv kuj tsim nyog rau cov ntawv thov uas xav tau kev kub ceev vim tias cov chais yog coj los ntawm cov tav uas yog nyob rau sab nraud lossis sab hauv lub nplhaib.

Xav paub ntxiv

Nrog rau qhov tsis muaj tav, lub nplhaib sab hauv lossis sab nraud yuav txav tau yooj yim kom hloov mus rau axial txav li no tuaj yeem siv los ua cov kabmob dawb. Qhov no ua rau lawv nqus cov ncej txuas mus rau qee qhov, txheeb ze rau qhov chaw nyob.

NU thiab NJ hom cylindrical roller bearing tsim cov txiaj ntsig zoo thaum siv los ua cov kabmob dawb vim tias lawv muaj cov yam ntxwv xav tau rau lub hom phiaj ntawd. NF hom cylindrical roller bearing kuj txhawb kev hloov pauv ntawm axial mus rau qee qhov ntawm ob qho kev qhia thiab yog li siv tau los ua cov kabmob dawb.

Hauv cov ntawv thov uas hnyav axial loads yuav tsum tau txais kev txhawb nqa, cylindrical roller thrust bearings yog qhov tsim nyog tshaj. Qhov no yog vim hais tias lawv yog tsim los kom muaj kev poob siab loads, yog nruj thiab qhov chaw axial yuav tsum yog me ntsis. Lawv tsuas yog txhawb nqa axial loads uas ua haujlwm hauv ib qho kev taw qhia