Martin Sprocket 0029479R 60B31 ALT SPK ROLLER B 2 3/16" BORE 2.1875/2.1895 1/2" X 1/4" STD KEYWAY 2 1/2-13 UNC SET SCREWS

# Type B Multi-Strand Sprocket The **Martin Sprocket 0029479R** is a high-performance Type B multi-strand sprocket designed for reliable power transmission in various industrial applications. Engineered with precision, this sprocket features a robust construction that ensures durability and efficiency in demanding environments. ## Key Features • **Bore Specification:** 2 3/16" (2.1875/2.1895) for precise fitment and ease of installation. • **Keyway:** Standard keyway size of 1/2" x 1/4" for secure shaft engagement. • **Set Screws:** Equipped with 2 1/2-13 UNC set screws for enhanced stability and secure fastening. • **Multi-Strand Design:** Accommodates multiple chain strands, allowing for increased load capacity and smoother operation. • **High-Quality Material:** Constructed from premium materials to withstand wear and reduce maintenance needs. ## Applications • Ideal for use in various power transmission systems, including conveyor systems, material handling equipment, and machinery that requires multi-strand chain operation. • Compatible with standard Type B chain systems, making it suitable for retrofitting or upgrading existing setups. • Suitable for industrial environments where reliability and durability are critical. ## Benefits • **Enhanced Performance:** The multi-strand design optimizes load distribution, minimizing wear and extending the lifespan of both the sprocket and the chain. • **Reliability:** Built to withstand rigorous operational demands, ensuring consistent performance over time. • **Ease of Installation:** Standardized bore and keyway specifications facilitate quick and easy installation, reducing downtime during maintenance or replacement. --- *Product information compiled with AI assistance for reference purposes.*