Cylindrical Cov Menyuam Bearings: Tus lej torque rau TIMKENcylindrical cov menyuam bearingsyog muab hauv qab no, qhov twg cov coefficients nyob ntawm cov kabmob series thiab muaj nyob rau hauv cov lus hauv qab no: M = f1 Fß dm + 10-7 f0 (vxn) 2/3 dm3 yog (vxn) 2000f1 Fß dm + 160 x 10-7 f0 dm3 yog (vxn) < 2000 Nco ntsoov tias viscosity yog nyob rau hauv centistokes.Lub load (Fß) nyob ntawm cov kabmob raws li hauv qab no: Radialcylindrical cov menyuam bearings: Fß = max.0.8Fa cot los yog Fr{ ﹛Table 22. Cov yam ntxwv rau torque xam mis Bearing hom dimension series f0f1.

Torque Rotation Torque - Qhov kev tiv thaiv rau kev sib hloov ntawm M bearing nyob ntawm load, ceev, lubrication tej yam kev mob, thiab inherent yam ntxwv ntawm cov kabmob.Cov qauv hauv qab no tuaj yeem kwv yees cov kabmob sib hloov torque.Cov qauv no siv rau cov roj lubricated bearings.Rau roj-lubricated los yog roj-mist lubricated bearings, torque feem ntau qis dua, txawm tias roj-lubricated torque kuj nyob ntawm tus nqi thiab viscosity ntawm cov roj.Tsis tas li ntawd, tus qauv yog raws li qhov kev xav tias qhov sib hloov torque ntawm cov kabmob tau ruaj khov tom qab lub sijhawm ua haujlwm.

Lubrication Yuav kom txo tau kev sib txhuam hauv cov bearings, lubrication yuav tsum: • Txo cov dov tsis kam vim deformation ntawm dov cov ntsiab lus thiab raceways nyob rau hauv load • Tsawg zawv zawg kev sib txhuam ntawm dov cov ntsiab lus, raceways thiab tawb • Hloov tshav kub (siv roj lubrication) • Tiv thaiv corrosion, siv. roj lubrication kom tsis txhob muaj kab mob nkag mus rau hauv lub lubrication thiab sealing