We provide products through a consistent manufacturing system from materials (bar stock) to TRB ring turning.
Our company has refined the two essential technologies of metal processing, "forging" and "turning," to a high level, and by combining both, we have made a consistent manufacturing system possible. As a result, we can now control the balance of precision, cost, and production speed as we wish. Additionally, the separation of inner and outer rings within the finishing turning process has made it easier to manage them as a set. 【Features】 ■ Consistent manufacturing system ■ Technologies refined to a high level ■ Ability to control the balance of precision, cost, and production speed as desired ■ Easy management of inner and outer ring sets *For more details, please download the PDF or feel free to contact us.
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【Processing Steps】 ■Hot Forging ■Annealing ■Shot Peening ■Rough Turning ■Bonding ■Cold Forging ■Finish Turning *For more details, please download the PDF or feel free to contact us.
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Company information
Showa Seiko Co., Ltd. manufactures high-quality bearing parts. We have five manufacturing bases and several processing locations within Japan, maintaining partnerships with over 30 domestic companies and more than 10 overseas companies. We deliver top-notch products that can only be realized by Showa Seiko.