OPTIBELT Vee Belt Pulley Cast Iron 250 mm Pitch, 4 Tooth TB SPA 250/4

OPTIBELT TB SPA 250/4 Vee Belt Pulley is a cast iron pulley with a pitch diameter of 250 mm and 4 teeth designed for mechanical power transmission applications. The pulley is constructed from high-quality cast iron ensuring durability and long service life in industrial environments.

This pulley fits taper bushings with the SPA 13 profile, specifically model TB SPA 250/400ZA, and is balanced in one plane to minimize vibration during operation. Balancing is carried out minus the key on a smooth mandrel to ensure precise performance. For machines where rotors use an adjusting spring inserted in the shaft end, it must be ordered as balanced with a finished bore without key on a smooth mandrel and without inserted spring.

The bore diameter measures 55 mm, making it compatible with commonly used shaft sizes. The robust cast iron material provides excellent mechanical strength and resistance to wear, ideal for heavy-duty industrial power transmission systems such as manufacturing, HVAC machinery, and machine tool drives.

This Vee belt pulley is suitable for applications requiring consistent torque transmission and minimal maintenance. Its design ensures secure belt engagement with 4 teeth and helps reduce slippage and wear on belts, improving efficiency and lifespan.

The pulley features 4 teeth for secure belt engagement. Pitch diameter is precisely 250 mm for accurate belt positioning. Bore diameter of 55 mm fits standard shafts. Constructed from durable cast iron material. Balanced in one plane to reduce operational vibration.

Compatible with taper bushings profile SPA 13 TB SPA 250/400ZA. Designed for industrial mechanical power transmission use. Ensures efficient and reliable power transfer in systems.

This product offers a reliable solution for belt-driven industrial machinery requiring a cast iron pulley with specific dimensional features. Explore more Belt Pulley options on EnvMart for all your power transmission needs.