The Plain Bear with a garbage discharge hole utilizes the advantages of the original spherical design (PAT.P) to achieve a fundamental solution for discharging waste.
Conventional ball transfers are structurally prone to allowing debris to enter, and once it does, it is difficult to remove. Therefore, they are not well-suited for harsh operating environments such as underwater (in seawater, muddy water, etc.), oil, and dust. The plain bearing debris discharge type takes advantage of the original spherical design (PAT.P) by incorporating hole processing (slits) in the receiving area of the small balls and the ball cover area, allowing debris and water that have entered to be expelled as the small balls circulate.
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basic information
We have successfully achieved a fundamental solution to the problem of rotation failure caused by garbage intrusion, distinguishing ourselves from conventional anti-intrusion products (such as rubber seals, etc.). The Plain Bear adopts a completely original spherical design (PAT.P) that is different from traditional ball transfers, ensuring that the small ball receiving surface directly beneath the large ball does not bear any load. This structure allows for the creation of numerous garbage discharge holes. By processing holes in the small ball receiving area, we can expel debris and water that have entered. It operates normally even under harsh conditions, maintaining smooth rotation.
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※Delivery times may vary depending on the model number and quantity, so please feel free to contact us.
Applications/Examples of results
- Transportation of black steel plates - Stone processing site (sandblasting) - Work transportation inside the cleaning machine - Work transportation in cutting processing - Ceramic powder molding machine (glass fiber molding) - Transportation of molds (sand molds) - Powder molding machine (mold transfer)
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Company information
Aitec Co., Ltd. is a company located in Obu City, Aichi Prefecture, that manufactures and sells ball transfers (plain bearings), provides maintenance and sales of air tools, and manufactures and sells magnetic rings and point flashes. The plain bearings delivered by Aitec Co., Ltd. not only enhance the basic performance required for ball transfers but also pursue excellent functions that have never been seen before. With a diverse lineup equipped with specialized functions that can sustain smooth movement even under harsh usage conditions, we support transportation tasks across a wide range of fields, including production and logistics.