Ƙwallon ƙwallon ƙafa mai zurfi shine mafi yawan wakilan mirgina bearings, kuma ana amfani dasu sosai. An yi amfani da shi don aiki mai sauri da sauri sosai, yana da tsayi sosai kuma baya buƙatar kulawa akai-akai.Zurfafa tsagi ball bearingssuna da ƙarancin juzu'i, saurin jujjuyawa mai iyaka, tsari mai sauƙi, ƙarancin masana'anta, da daidaiton masana'anta. Matsakaicin girma da nau'ikan tsari sun bambanta sosai. Ana amfani da su sosai a masana'antu kamar su kayan aiki na yau da kullun, injinan ƙaramar hayaniya, motoci iri-iri, babura, da injunan gama gari. Su ne nau'in bearings da aka fi amfani da su a cikin masana'antar injuna. Yawancin lokaci yana iya tsayayya da nauyin radial, yana iya jurewa wani adadin nauyin axial.
Zurfafa tsagi ball bearingsakai-akai ana zaɓen mirgine bearings. Tsarin zurfin tsagi ball bearings yana da sauƙi kuma mai sauƙin amfani. Yawancin lokaci ana amfani da shi don ɗaukar nauyin radial, amma lokacin da aka ƙãra radial clearance na bearing, akwai wani aiki na angular lamba bear bearing, kuma yana iya ɗaukar nauyin radial da axial hade. Lokacin da saurin juyawa ya yi girma kuma bai dace ba don zaɓar ƙwallon ƙwallon ƙwallon ƙwallon ƙafa, ana amfani da shi don tsayayya da nauyin axial mai tsabta. Idan aka kwatanta da sauran nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan ƙwallon ƙafa masu zurfi, wannan nau'in ɗaukar nauyi yana da ƙarancin juzu'i da ƙayyadaddun saurin juyawa. Duk da haka, ba shi da tsayayya ga tasiri kuma bai dace da iya jure wa nauyi mai nauyi ba.
Lokacin da aka zaɓi mafi girman sharewar radial, ƙarfin ƙarfin axial yana ƙaruwa, kuma kusurwar lamba ba shi da sifili lokacin da ƙarfin radial mai tsafta zai iya zama bear. Lokacin da aka yi amfani da ƙarfin axial, kusurwar lamba ya fi sifili. A ƙarƙashin yanayi na gama-gari, an zaɓi cajoji masu sifar raƙuman ruwa da ƙaƙƙarfan kejin da aka yi da mota. A wasu lokuta, ana kuma zaɓi kejin nailan.
Ballan tsagi mai zurfiɗaukaan shigar da shi a kan shaft sannan kuma, a cikin kewayon ɓangarorin axial na ɗaukar hoto, ƙayyadaddun ƙayyadaddun ƙaura na shaft ko gidaje na iya iyakancewa, don haka ana iya sanya shi a cikin sassan biyu. Yana da kyau a faɗi cewa ƙwallo mai zurfi mai zurfi kuma suna da takamaiman matakin iya daidaita kai. Lokacin da suke karkata 2'~ 10' dangane da ramin gidaje, har yanzu suna iya yin aiki akai-akai, amma zai sami wani tasiri akan rayuwar ɗaukar nauyi. Caji masu ɗaukar ƙwallo mai zurfi galibi an buga tambarin farantin ƙarfe na corrugated cages (ƙarfe keji a cikin zurfin tsagi ball bearings ana wakilta ta harafin Turanci J), kuma manyan bearings galibi suna zaɓar ƙaƙƙarfan kejin ƙarfe na mota.
Lokacin aikawa: Agusta-11-2021