Achieving exceptional corrosion resistance that surpasses SUS440C! We provide high reliability and long-lasting operation for various equipment.
"CASSTOP" is a miniature bearing that does not rust even at pH3. It is made from martensitic stainless steel TBN-6H, created through the adjustment of appropriate components (4 chemical components and trace elements), achieving remarkable corrosion resistance that surpasses SUS440C. Even in environments exposed to acidic and alkaline chemical solutions, saltwater, and rainwater, it provides high reliability and long-lasting operation for various equipment. [Features] ■ Achieves remarkable corrosion resistance that surpasses SUS440C ■ Realizes hardness: HRC59 through unique heat treatment technology ■ Exhibits load-bearing performance equal to or greater than SUS440C by optimizing the internal specifications of the bearing ■ Provides high reliability and long-lasting operation for various equipment *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Lineup (Partial)】 ■692A-H-X1ZZ ■SMR63A2-H-X1ZZ ■683A-H-X1ZZ ■693A10-H-X1ZZ ■623A3-H-X1ZZ *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Equipment used in saltwater environments (ships, various port equipment, fishing gear, etc.) ■ Equipment used outdoors ■ Environments where disinfectants and similar substances are present ■ Fan motors for special environments ■ Environments exposed to chemical solutions with a pH of 3 to 12 (medical devices, food machinery, etc.) *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Seiwa Trading Company is a comprehensive wholesale distributor of machine parts. We handle a variety of products, including bearings from NSK and items such as plummer blocks and O-rings. If you have any questions about our products, please feel free to contact us.
