OPTIBELT SPZ132-1 1610

Optibelt SPZ132-1 V-Belt Pulley for Taper Lock Bush 1610 Description This is a high-quality V-belt pulley from Optibelt, model SPZ132-1, designed for use with a 1610 Taper Lock bush. Constructed from robust cast iron, it is engineered for long-lasting performance in industrial power transmission systems. This single-groove pulley is suitable for SPZ profile narrow V-belts and offers a reliable solution for various machinery applications. Specifications Manufacturer: Optibelt Part Number: SPZ132-1 1610 Product Type: V-Belt Pulley Belt Profile: SPZ Number of Grooves: 1 Pitch Diameter: 132 mm Outside Diameter: approx. 136 mm Bush System: Taper Lock Bush Size: 1610 Material: Cast Iron (EN-GJL-200) Label Info Brand: optibelt Model: SPZ132-1 Bush Size: 1610 Application This pulley is ideal for use in conveyor systems, fans, pumps, compressors, and other general industrial machinery where efficient and reliable mechanical power transmission is required. Country of Origin This product is manufactured in Germany. CO2 Impact Opting for a refurbished component like this one prevents the emission of approximately 2.2 kg of CO2, which would have been generated during the production of a new pulley. This saving is comparable to the emissions from driving a standard car for 11 kilometers. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What is a ‘1610 Taper Lock bush’ and is it included?A 1610 Taper Lock bush is a standardized mounting system that clamps the pulley onto a shaft. The tapered design provides a strong, concentric grip. This listing is for the pulley only; the 1610 bush must be purchased separately according to your required shaft diameter. What is the difference between the pitch diameter (132 mm) and the outside diameter?The pitch diameter (132 mm for this SPZ132-1 pulley) is the effective diameter where the belt’s neutral axis runs, used for calculating drive ratios and speeds. The outside diameter is slightly larger (approximately 136 mm) and represents the pulley’s total physical dimension. Always use the pitch diameter for engineering calculations. Can I use a different belt profile, like SPA or SPB, with this SPZ pulley?No, it is critical to match the belt profile to the pulley groove profile. This pulley is specifically designed for SPZ profile narrow V-belts. Using a different profile like SPA or SPB will result in poor power transmission, increased wear, and potential system failure. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. Last Update: Friday, March 13, 2026