
This engineering plastic end cap is made by one-piece injection molding of modified engineering plastic and is a complete sealing and protection accessory for bearings and electric motors, mainly performing the functions of dust protection, protection, positioning and support, protecting the internal bearing assemblies from the penetration of dust, moisture and impurities.
This engineering plastic end cap is made by one-piece injection molding of modified engineering plastic and is a complete sealing and protection accessory for bearings and electric motors, mainly performing the functions of dust protection, protection, positioning and support, protecting the internal bearing assemblies from the penetration of dust, moisture and impurities.
The product as a whole has a disk structure, combines an installation boss and a metal embedded part, ensuring precise connection of the plastic base with the copper embedded part and combining the lightness of plastic with the high strength of metal threads. Effectively prevents plastic from cracking when directly fastened with screws, and guarantees stability during repeated assembly. The material has good toughness, impact resistance, corrosion resistance, is not prone to rust, and its own weight is much lower than that of a metal end cap, which reduces the overall load on the equipment.
The mold is precisely processed, the product dimensions are stable, tolerances are strictly controlled, the end surface is highly flat, and assembly ensures a tight fit and reliable sealing. The product can adapt to various temperature and humidity conditions and is superior to metal parts in vibration-absorbing properties. Widely used in the assembly of electric motors, gearboxes, conveyor equipment, bearing units of construction equipment. Effectively reduces component failures due to corrosion, extends the service life of the machine as a whole and reduces subsequent maintenance. The development of a variety of standard sizes is supported; it is possible to produce dimensions and diagrams of embedded parts according to customer drawings to meet the needs of various equipment.