Pillow Block Bearing UCF212 ndi chipangizo chozungulira chopanda kanthu chokhala ndi chivundikiro. Pakati pake ndi UC212 ball bearing (2-1/4-inch inner diameter), chomwe chimasonkhanitsidwa kale mu chivundikiro cholimba chachitsulo chopangidwa ndi sikweya. Pansi pake pali mabowo anayi a bolt kuti zikhale zosavuta kuyika ndi kukhazikika. Chapangidwa kuti chithandizire ma shaft ozungulira, kupereka chithandizo chodalirika ndipo ndi choyenera kugwiritsidwa ntchito m'mafakitale monga ma conveyor ndi makina a zaulimi.
Pillow Block Bearing UCF213 ndi chipangizo chozungulira chopanda kanthu chokhala ndi chivundikiro. Pakati pake ndi UC213 ball bearing (2-1/2-inch inner diameter), chomwe chimasonkhanitsidwa kale mu chivundikiro cholimba chachitsulo chopangidwa ndi sikweya. Chivundikirocho chili ndi mabowo anayi a bolt kuti chikhale chosavuta kuyika ndi kukhazikika. Chapangidwa kuti chithandizire ma shaft ozungulira, kupereka chithandizo chodalirika ndipo ndi choyenera kugwiritsidwa ntchito m'mafakitale monga ma conveyor ndi makina a zaulimi.
Kutseka kawiri, chivundikiro choteteza chomwe chimayikidwa pa mphete yamkati chimateteza ku tinthu tating'onoting'ono tosayera bwino ndipo chimapanga labyrinth yokhala ndi gawo la pepala la chisindikizo; kenako mtundu wa sealing S, wokhala ndi labyrinth pakati pa gawo la pepala ndi mlomo wa rabara womwe umapangitsa kutseka kolumikizana. Kukangana ndi liwiro ndizofanana ndi za S koma zimateteza bwino kwambiri ku tinthu tating'onoting'ono tosayera bwino. Ndi njira yabwino kwambiri yotsekera: gawo la pepala limateteza chisindikizo ku dothi, fumbi ndi tinthu tating'onoting'ono tosayera bwino. Nthawi yomweyo imapanga labyrinth yokhala ndi gawo la rabala. Gawo la rabala limapereka kutseka kolumikizana komwe kumaletsa kulowa kwa zodetsa zazing'ono, madzi, chinyezi, nthunzi ndi zina zotero. Yoyenera zinthu zolemera chifukwa choteteza bwino ku zinthu zakunja. Imagwiritsidwa ntchito ndi ma bearing a Y (okhazikika).
Pillow Block Bearing UCF204 ndi chipangizo chozungulira chopanda kanthu chokhala ndi chivundikiro. Pakati pake ndi UC204 ball bearing (mimba mwake wa mainchesi 3/4), chomwe chimasonkhanitsidwa kale mu chivundikiro cholimba chachitsulo chopangidwa ndi sikweya. Chivundikirocho chili ndi mabowo anayi a bolt kuti chikhale chosavuta kuyika ndi kukhazikika. Chapangidwa kuti chithandizire ma shaft ozungulira, kupereka chithandizo chodalirika ndipo ndi choyenera kugwiritsidwa ntchito m'mafakitale monga ma conveyor ndi makina a zaulimi.