A halin yanzu, kasashen waje roba bearing zama ci gaba da sauri, da kuma m aikace-aikace kewayon. Kuma filastik bearing wurin zama a kasar Sin har yanzu a farkon matakin, a cikin kayan aiki samar da, kayayyakin aikace-aikace ne mafi rashin. Dangane da alaka da bangarorin da ba cikakken kididdiga ba, a cikin kusan shekaru biyar, manyan injiniya filastik biyar da bukatun kasuwa da sauran polycarbonate, polyformaldehyde, polyamide, thermoplastic resin, gyaran polyphenyl ether da sauransu sun ci gaba da haɓaka mai sauri na 30.3%, yayin da injiniya filastik na filastik na filastik na ƙasar Sin ya dogara da shigo da kayayyaki. A cikin 'yan shekarun nan, kayayyakin roba na injiniya sun sami aikace-aikace masu yawa tare da kyakkyawan aikinsa. Injiniya roba yana da m aikace-aikace hangen nesa a kan bearing wurin zama, roba bearing wurin zama maraba da yawan masu amfani.

Saboda injiniya roba bearing wuri yana da kyakkyawan kai lubricability, wear juriya, low friction da kuma musamman juriya bite, ko da a cikin mummunan lubrication yanayi zai iya aiki yadda ya kamata, don haka da amfani da shi a matsayin bearing kayan ne sosai m. Plastic bearing wurin zama a halin yanzu da manyan albarkatun kasa ne PBT injiniya roba, PBT allura dole ne bushewa a 110 ~ 120 ℃ zafin jiki kusan sa'o'i 3 kafin gyara aiki zafin jiki ne 250 ~ 270 ℃, mold zafin jiki sarrafawa a 50 ~ 75 ℃ ne mai dacewa. Saboda kayan daga yanayin narkewa da zarar ya sanyaya, nan da nan zai ƙarfafa lu'ulu'u, don haka lokacin sanyaya yana da gajeren lokaci; Idan ba daidai ba ne a sarrafa zafin jiki na nozzle (ƙasa), hanyar ruwa mai sauƙi ta sanyaya da karfafa, zai bayyana matsalar da ke cikin nozzle. Idan zafin jiki na tank ya wuce 275 ℃ ko mai narkewa ya zauna a cikin tank fiye da mintuna 30, yana da sauƙi ya haifar da rushewar kayan. A lokacin da PBT allura gyara bukatar da babban ruwa shigar da goma, ba ya dace da amfani da zafi tashar tsarin, mold fitarwa ne mai kyau, ya dace da "high gudu, matsakaicin matsin lamba, matsakaicin zafi" yanayin gyare-gyare, anti-wuta ko kara gilashin fiber PBT ruwa gyare-gyare ba ya dace da sake amfani, lokacin da dakatarwa bukatar PE ko PP kayan tsabtace kayan bututun a lokaci don kauce wa carburization.