OPTIBELT Vee Belt Pulley Cast Iron 315 mm Pitch, 4 Tooth TB SPA 315/4

The OPTIBELT TB SPA 315/4 is a premium cast iron vee belt pulley engineered for industrial mechanical power transmission. With a pitch diameter of 315 mm and featuring 4 teeth, this pulley is designed to accommodate SPA profile taper bushings, specifically the SPA 13 TB SPA 315/400ZA profile. The cast iron construction offers robust durability and resistance to wear under demanding operational conditions.

This pulley is precisely balanced in one plane, performed minus the key on a smooth mandrel, which optimizes its rotational stability and reduces vibrations during operation. For machines with rotors balanced using an adjusting spring inserted in the shaft end, these pulleys can be ordered balanced with finished bore without key on a smooth mandrel without inserted spring, ensuring precise compatibility with varied mechanical setups.

The bore diameter is 55 mm, enabling secure and exact shaft mounting, enhancing reliability in transmission of mechanical power in various industrial equipment such as conveyor systems, agricultural machinery, and manufacturing tools.

Cast iron material ensures excellent strength and longevity, which is critical for continuous high-load applications, while the 4-tooth design meets specific industrial mechanical power transmission requirements. No additional standards or specific approvals apply to this product.

This pulley is ideal in sectors including industrial automation, manufacturing, material handling, and agricultural machinery operations requiring reliable and precise belt drive components.

Constructed from durable cast iron for long-lasting performance. Features a pitch diameter of 315 mm ensuring compatibility with SPA profile belts. Equipped with 4 teeth to suit specific V-belt pulley requirements. Bore diameter measures 55 mm for precise shaft mounting.

Balanced in one plane to reduce vibrations and improve machine efficiency. Designed for taper bushings with profile SPA 13 TB SPA 315/400ZA. Balancing is performed minus the key on a smooth mandrel for optimal rotor balance.

Ideal for applications in industrial mechanical power transmission systems. Provides enhanced reliability in agricultural, manufacturing, and material handling equipment. Standard compliance: No specific standards or approvals.

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