Mete materyèl ki divize an kategori sa yo
Portant asye (GCR15) se kounye a pi souvan itilize portant sou mache a.
Kabòn asye materyèl.
Materyèl en fe asye divize an (440,304,316) twa kalite 440 ki pi komen ki te swiv pa 304 ak finalman 316 materyèl.
BEARINGS seramik (ZRO2 zirkonyòm, SILICON NITRIDE SI3N4, SIC carbide silicone, alumina).
Plastik BEARINGS (PA nilon, PP polypropylène, POM polyoksimetilèn, polyetheretherketone PEEK, PVDF fluorid polyvinylidèn, PTFE polytetrafluoroethylene, PE UPE, PVC PVC)
