Zojambula za Cylindrical Roller Bearings: Njira yowerengera torque ya TIMKENma cylindrical roller bearingsimaperekedwa pansipa, pomwe ma coefficients amadalira mndandanda wonyamula ndipo alembedwa patebulo ili pansipa: M = f1 Fß dm + 10-7 f0 (vxn)2/3 dm3 ngati (vxn) 2000f1 Fß dm + 160 x 10-7 f0 dm3 ngati (vxn) <2000 Dziwani kuti kukhuthala kuli mu centistoke.Katundu (Fß) zimatengera mtundu wonyamula motere: Radialma cylindrical roller bearings: Fß = max.0.8Fa cot kapena Fr{﹛Table 22. Zinthu za formula yowerengera torque Yokhala ndi mtundu wa dimension series f0f1.

Torque Rotation Torque - Kukana kusinthasintha kwa chotengera cha M kumadalira katundu, liwiro, mafuta, komanso mawonekedwe ake.Njira yotsatirayi imatha kuyerekeza torque yozungulira.Izi zimagwiranso ntchito pamabere opaka mafuta.Pazitsulo zopaka mafuta kapena mafuta, torque nthawi zambiri imakhala yotsika, ngakhale torque yokhala ndi mafuta imadaliranso kuchuluka kwake komanso kukhuthala kwamafutawo.Kuphatikiza apo, chilinganizocho chimachokera ku lingaliro lakuti torque yozungulira ya bearing yakhazikika pambuyo pa nthawi yothamanga.

Kupaka mafuta Kuti muchepetse kukangana kwa ma bearings, mafuta amafunikira: • Kuchepetsa kulimba kwa kugudubuzika chifukwa cha kupindika kwa zinthu zogudubuzika ndi mayendedwe oyenda pansi pa katundu • Kuchepetsa kukangana pakati pa zinthu zogudubuza, mayendedwe amtundu ndi makola • Kutumiza kutentha (Kugwiritsa ntchito kuthira mafuta) • Kuteteza dzimbiri, kugwiritsa ntchito mafuta odzola kuti ateteze kuipitsidwa kulowa m'mafuta ndi kusindikiza