Martin Sprocket 0145693R S430 ALT GEAR SPUR 14 1/2 DEG STEEL HARDEN TEETH 2 3/8" BORE(2.375/2.377) 5/8" X 5/16" STD KEYWAY (2) 5/8-11 UNC SET SCREWS

# Gears & Gear Racks The **Martin Sprocket 0145693R S430 ALT Gear Spur** is a high-performance external tooth spur gear designed for a variety of industrial applications. With its precision engineering and durable construction, this gear is ideal for power transmission systems requiring reliability and efficiency. ## Key Features • **Material**: Constructed from high-quality steel, ensuring durability and resistance to wear. • **Tooth Design**: Features hardened teeth that provide increased strength and longevity in demanding applications. • **Angle**: Designed with a 14.5° pressure angle, optimizing load distribution and performance. • **Bore Size**: Accommodates a bore diameter of 2.375” to 2.377”, allowing for versatile mounting options. • **Keyway**: Includes a standard keyway of 5/8" x 5/16", ensuring secure and reliable coupling with shafts. • **Set Screws**: Equipped with two 5/8-11 UNC set screws for enhanced stability and secure attachment. ## Applications • Primarily used in **power transmission systems** for various machinery and equipment within the automotive and industrial sectors. • Suitable for **conveyor systems**, **gear drives**, and other applications that require precise gear interactions. • Ideal for environments where durability and reliability are paramount, such as manufacturing plants and heavy-duty machinery setups. ## Benefits • **Enhanced Durability**: The hardened steel construction and tooth design ensure long-lasting performance even under heavy loads. • **Precision Performance**: The 14.5° pressure angle allows for smoother operation and efficient power transfer. • **Versatile Compatibility**: The bore and keyway specifications make this gear compatible with a wide range of shafts and assemblies. • **Quick Installation**: Designed for easy mounting, minimizing downtime during setup or replacement. --- *Product information compiled with AI assistance for reference purposes.*