Martin D5-RRD-42-1 CEMA D rubber disc return idler with 5" diameter rollers, 42" belt width, and 1" shaft. Rubber disc design reduces material carryback and extends belt life in conveyor systems. Suitable for heavy-duty bulk material handling applications.

# Return Idlers The **Martin D5-RRD-42-1** is a premium rubber disc return idler designed for efficient material handling applications. With a belt width of 42 inches, this robust component is engineered to enhance conveyor system performance by minimizing friction and providing smooth return movement for bulk materials. Built with resilience and durability in mind, it is an essential part of any efficient conveyor setup. ## Key Features • **Belt Width:** 42 inches, optimized for CEMA D standard conveyors, ensuring compatibility and effective operation. • **Material Construction:** Manufactured from high-quality rubber, offering excellent wear resistance and longevity even under heavy loads. • **Design:** Features durable rubber discs that reduce belt wear and provide a smooth return path for the conveyor belt. • **Load Capacity:** Engineered to handle significant weight loads, enhancing operational efficiency and reducing downtime. • **Manufacturer:** Backed by Martin Sprocket, a leader in power transmission and material handling solutions with over 70 years of industry expertise. ## Applications • Ideal for use in bulk material handling systems, particularly in industries such as mining, agriculture, and manufacturing. • Compatible with various conveyor systems adhering to CEMA D standards, making it a versatile choice for diverse operational needs. • Suitable for environments that require rugged and reliable components to support heavy-duty operations. ## Benefits • **Enhanced Durability:** The robust rubber construction ensures a longer lifespan and reduced maintenance costs, making it a cost-effective investment. • **Improved Efficiency:** Smooth return movement minimizes friction and wear on conveyor belts, leading to improved operational performance. • **Reliable Performance:** Designed to withstand harsh conditions, ensuring consistent and reliable operation in various industrial applications. --- *Product information compiled with AI assistance for reference purposes.*