Silindrical Roller Bearings: Ƙididdigar ƙididdiga ta TIMKENcylindrical abin nadi bearingsan ba da su a ƙasa, inda ƙididdiga ta dogara da jerin ɗawainiya kuma an jera su a cikin tebur da ke ƙasa: M = f1 Fß dm + 10-7 f0 (vxn) 2/3 dm3 idan (vxn) 2000f1 Fß dm + 160 x 10-7 f0 dm3 idan (vxn) <2000 Lura cewa danko yana cikin centistokes.Load (Fß) ya dogara da nau'in ɗaukar hoto kamar haka: Radialcylindrical abin nadi bearingsFß = max.0.8Fa gadaje ko Fr{ ﹛Table 22. Abubuwan da ke haifar da ƙididdigar ƙirƙira dabarar nau'in girma jerin f0f1.

Torque Juyawa Torque - Juriya ga jujjuyawar motsin M ya dogara da kaya, saurin gudu, yanayin lubrication, da halaye na asali na ɗaukar nauyi.Dabarar da ke gaba zata iya kusantar jujjuyawar juzu'i.Waɗannan ka'idodin sun shafi abubuwan da aka shafa mai.Don ƙoshin mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-mai-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-masu-ruwa gabaɗaya sun fi ƙanƙanta,ko da yake maƙasudin mai-mai ya dogara da adadin da ɗanƙon maiko.Bugu da ƙari, dabarar ta dogara ne akan zato cewa jujjuyawar jujjuyawar ɗawainiya ta daidaita bayan lokacin gudu.

Lubrication Don rage gogayya a cikin bearings, ana buƙatar lubrication don: • Rage juriya na mirgina saboda nakasar abubuwan birgima da hanyoyin tseren da ke ƙarƙashin kaya • Rage juzu'in zamiya tsakanin abubuwa masu juyawa, hanyoyin tsere da keji • Canja wurin zafi (Yi amfani da lubrication mai) • Kariyar lalata, amfani man shafawa don hana kamuwa da cuta shiga cikin lubrication da rufewa