In non-lubricated operation, wear elongation is significantly improved compared to general-purpose roller chains!
The "Slew Chain J-SER Type" is an oil-free roller chain that is ideal for environments that require cleanliness and dislike dirt, as well as for areas where lubrication is difficult. It uses a sintered alloy that has been impregnated with a special lubricant in the bushings, allowing for long hours of operation without the need for oil due to its self-lubricating properties. The standard specifications include plates treated with phosphate coating and bins that are nickel-plated. Additionally, for strength considerations, the inner plates are thicker, but it is compatible with general-purpose roller chains and can use OCM standard sprockets as is. 【Features】 ■ Self-lubricating, allowing for long hours of operation without oil ■ Compatible with general-purpose roller chains ■ Can use OCM standard sprockets as is *For more details, please refer to the catalog or feel free to contact us.
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【Lineup】 ■OCM 40J-SER ■OCM 50J-SER ■OCM 60J-SER ■OCM 80J-SER ■OCM 100J-SER ■OCM 120J-SER *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Since introducing roller chains to the world in 1947, we have developed as a specialized manufacturer of transmission and conveyance. Our various OCM products, produced under excellent manufacturing facilities, manufacturing technologies, and advanced production management systems, have obtained ISO-9001 certification for quality assurance and are actively contributing to a wide range of sectors in society, including industrial equipment, office automation equipment, and medical devices, receiving high praise for promoting efficiency and labor-saving. Furthermore, as user needs have increasingly diversified in recent years, we have established a production system capable of responding immediately to any demand by building our unique small-lot, multi-variety production system. We are also actively engaged in the development of various new products, aiming for further leaps toward the 21st century while fully utilizing our accumulated technology and manpower.