MasterDrive 4/SPB300-3535 4-groove SPB section Taper-Lock V-belt sheave with 11.81-inch pitch diameter. Cast iron construction provides durability in industrial belt drive applications. The 3535 Taper-Lock bushing ensures secure mounting and easy installation.

# MasterDrive Sheave - SPB Section (Catalog Number: 4/SPB300-3535) The MasterDrive SPB Section Sheave (Catalog Number: 4/SPB300-3535) is a high-performance component designed for optimal power transmission in various mechanical applications. Engineered for durability and efficiency, this sheave is essential for ensuring reliable operation in belt-driven systems. ## Key Features • **Material Construction**: Crafted from high-grade cast iron, ensuring exceptional strength and resistance to wear and tear. • **Precision Design**: Manufactured to SPB specifications, providing precise fitment and compatibility with standard V-belts. • **Diameter**: Features a diameter of 300 mm, ideal for effective torque transmission and load handling. • **Bore Size**: Equipped with a bore size of 35 mm, allowing easy installation on various shafts. • **Weight**: Lightweight design at approximately 3.5 kg, facilitating easier handling during installation and maintenance. ## Applications • **Industrial Machinery**: Suitable for powering conveyor systems, pumps, and other machinery requiring reliable belt drive systems. • **Automotive**: Commonly used in automotive applications for power steering and other belt-driven accessories. • **Agricultural Equipment**: Ideal for use in farming machinery, ensuring efficient power transfer in various agricultural operations. • **Compatibility**: Designed to work seamlessly with SPB section belts, making it versatile for a range of applications across different industries. ## Benefits • **Enhanced Performance**: Optimizes power transmission, improving operational efficiency in belt-driven systems. • **Durability**: The robust construction minimizes wear, extending the service life of both the sheave and associated components. • **Easy Installation**: The straightforward design ensures quick and easy mounting on shafts, reducing downtime during maintenance. • **Versatility**: Can be utilized in multiple applications, making it a cost-effective solution for various mechanical needs. --- *Product information compiled with AI assistance for reference purposes.*