Martin Sprocket 0121578R ALT SPK ROLLER B 1 15/16" BORE(1.9375/1.9395)

# Chains & Sprockets The **Martin Sprocket 0121578R ALT SPK ROLLER B** is a high-quality Type B Finished Bore Sprocket designed for reliable performance in various power transmission applications. With a bore size of 1 15/16 inches (1.9375/1.9395), this component is engineered to provide optimal fit and functionality in industrial machinery and conveyor systems. ## Key Features • **Precision Engineering:** Manufactured with tight tolerances to ensure a perfect fit and smooth operation within your systems. • **Durable Construction:** Crafted from high-grade materials for enhanced strength and longevity, capable of withstanding demanding conditions. • **Bore Specifications:** Features a finished bore of 1 15/16 inches, ensuring compatibility with standard shafts and ease of installation. • **Type B Design:** Designed for use with roller chains, providing efficient power transmission and minimal wear. • **Brand Reliability:** Backed by Martin Sprocket's 70+ years of industry experience, ensuring high-quality and dependable performance. ## Applications • **Industrial Machinery:** Ideal for use in various machinery where reliable power transmission is essential. • **Conveyor Systems:** Perfectly suited for conveyor applications, enhancing operational efficiency and reliability. • **Material Handling:** Suitable for heavy-duty material handling environments requiring durable components. ## Benefits • **Enhanced Performance:** Delivers efficient power transfer, reducing energy loss and improving overall system performance. • **Longevity:** Designed to resist wear and tear, providing extended service life and minimizing replacement frequency. • **Quick Installation:** Finished bore design allows for straightforward installation, reducing downtime during maintenance or upgrades. --- *Product information compiled with AI assistance for reference purposes.*