Plastic bearing seat F205 ye PBT engineering plastic, PBT engineering plastic ye thermoplastic polyester ye, non-reinforced PBT ye tɛmɛ ne thermoplastic engineering plastics kɔ̈k peei, ka baara kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye.

Plastic bearing seat F205 ye spherical bearing ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ ye kɔnɔ. Sealing strong: outer sphere is double layer, sealing good. Sealing strong: outer sphere is double layer, sealing good. Sealing strong: outer sphere is double layer, sealing good.