Abubuwan da ake amfani da su
Idan yayin tuƙi ka ji ƙara ko ƙarar ƙarfe a cikin wurin cibiyar motar, za a iya lalacewa bearings.
Yawan tsufan motar, zai fi yuwuwa su gaji.
Mafi yawan alamun lalacewa a cikin birgima sun haɗa da: aiki mai ƙarfi na abin goyan baya tare da ƙarar kuka, sautin gogayya na ƙarfe, hargitsi da hayaniya daga wurin cibiya. Tare da lalacewa mai tsanani na bearings, ana jin girgiza ƙafafun hanya da girgizar motar. Baya ga lalacewa na halitta, a aikace, lalata bearings na kowa. 
shigar da ruwa ke haifar da shi, wanda ke haifar da gurbacewa wanda idan ya dade yana toshe magudanar ruwa.
Masu zanen kaya sun saita raka'a masu ɗaukar nauyi don shekaru 15 na aiki. Koyaya, ƙwanƙwaran ƙafar hanya sun ƙare a baya, wanda fasahar tuƙi ya shafa, yanayin saman hanya da yanayin aikin abin hawa gabaɗaya.
A lokacin aiki, bearings suna yin juyi na miliyoyin daloli. Abrasive lalacewa ne kadan, gajiya a cikin nau'i na flaking na tseren tseren da guntu na karfe ya fi rinjaye. Kada a yi amfani da abin da ya lalace ta wannan hanyar.
An ƙera bearings sosai kuma ba kasafai ake yin kasawa ba. Rashin gazawar yana haifar da haɗuwa mara daidai, rashin daidaitawa na farko, ko amfani da mafi arha madogara. Don samun tsayin daka na bearings yayin shigar su, wajibi ne a kiyaye tsabta ta musamman, kuma duk aikin dole ne a aiwatar da shi daidai da fasahar masana'anta. Lokacin tarwatsa bearings, yi amfani da masu ja da suka dace kuma a haɗa ta amfani da matsi, ba guduma ba.
A matsayinka na mai mulki, an yi amfani da nau'i-nau'i guda biyu da aka yi amfani da su na diamita daban-daban don ɗaure madaurin ƙafar ƙafa, wanda aka gyara wasan axial ta tsakiya. Sabbin ƙira suna amfani da ƙwallan lamba na kusurwa biyu jere. Mafi sau da yawa waɗannan sune bearings tare da zoben rufewa da kuma samar da mai akai-akai. A aikace, akwai gyare-gyare guda biyu ga wannan bayani, a cikin ɗayan wanda tseren ciki na abin da ke ciki shine jarida mai taurin gaske, kuma a cikin ɗayan zobe na waje yana cikin ɓangaren cibiya.
Kamfanoni da yawa a duniya ne ke samar da bishiyar bishiya. Samfuran su sun bambanta da inganci da farashi. Alal misali, saitin ƙafar ƙafa don Opel Astra I farashin PLN 60, Ford Focus front wheels PLN 200, da Ford Focus rear wheels PLN 392 (kit ɗin gyarawa). Sauyawa, dangane da rikitarwa na ƙira, farashin daga 100 zuwa 180 zł.
