Ringfeder Shrink Disc 4061 - 44x80, 80 mm, 1000 Nm Torque, 30 mm Length, Stainless Steel

The Ringfeder 4061 - 44x80 Shrink Disc is a high-performance mechanical power transmission component designed to provide a secure, backlash-free shaft-hub connection in industrial machinery and automation systems. With its large 80 mm bore and substantial 1000 Nm torque rating, it is engineered to meet the rigorous demands of heavy-duty installations such as conveyors, gear units, winders, and other rotating equipment where fail-safe coupling is essential.

Manufactured from high alloy stainless steel, this shrink disc offers outstanding corrosion resistance and longevity, making it suitable for deployment in harsh environments. Its robust construction ensures practical indestructibility, meeting the needs of modern factories and equipment builders looking for durable, low-maintenance solutions. The unit features a disc length of 30 mm, optimizing shaft length engagement and ensuring uniform tightening for enhanced mechanical integrity.

As part of the standard RfN 4061 series from Ringfeder, the 4061 - 44x80 model builds on decades of proven engineering, replacing the earlier 4071 series with an upgraded design for better handling of large torque loads and simplified installation. These shrink discs are widely deployed in industries such as manufacturing, materials handling, processing plants, and anywhere robust and vibration-resistant shaft-to-hub connections are needed. The design also accommodates replacement and retrofitting in existing assemblies, further enhancing operational flexibility.

Compliance with RoHS environmental directives ensures peace of mind regarding health and safety regulations in both new installations and replacement contexts. Each disc is meticulously produced to strict quality standards, and its widespread adoption attests to its reliability across countless demanding customer applications worldwide. The product is specifically intended for use by engineers, OEMs, plant operators, and service professionals who demand both technical excellence and reliable performance in their power transmission assemblies.

Typical industrial use cases for this shrink disc include large conveyors, mixers, machine tools, paper processing lines, and heavy equipment - any setting where robust torque transmission, corrosion-resistance, and service-life are mission-critical. Explore the full range of industrial power transmission couplers and Ringfeder products on EnvMart to find the best fit for your project requirements.

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