轴承相关的塑料配件：单向轴承尼龙保持架、滚针轴承尼龙保持架、平面轴承尼龙保持架、尼龙保护套、内塞、尼龙密封圈（可定制）。

Specializing in the production of plastic cages related to bearings, we can customize them according to non-standard drawings.