Description
Optimize Your Drive System with the OPTIBELT TB SPZ 500/4 Pulley
The OPTIBELT TB SPZ 500/4 Pulley is a high-quality component designed for robust power transmission applications. Manufactured to exacting standards, this V-grooved pulley ensures efficient and reliable operation within various industrial settings.
Key Specifications
- Profile: SPZ
- Diameter Dm: 500 mm (Pitch Diameter)
- Number of Grooves: 4
- Type No: Type 7
- Weight (without bushing): Approximately 14.27 kg (Note: Weight can vary depending on specific material and construction, with some lightweight versions around 8.4 kg or heavier standard versions around 19.5 kg)
- Belt Width Suitability: 9.7 mm (for SPZ section belts)
- Nominal Diameter: 500 mm (Pitch Diameter)
- Use With Taper Bushing Part Number: 3020
Technical Information & Features
OPTIBELT TB SPZ 500/4 pulleys are typically constructed from high-grade cast iron, often EN-GJL-200 (GG-20) or similar grades like GG25. For specialized high-speed or lightweight applications, versions made from ductile iron (GGG 50) are available, offering increased strength and reduced weight. These pulleys conform to international standards such as DIN 2211/2217 and ISO 4183, ensuring dimensional accuracy and performance reliability.
Features:
- Durable Construction: Made from robust cast iron for long service life.
- Taper Bushing Design: Designed for easy and secure mounting using 3020 series Taper Lock bushings, facilitating straightforward installation and removal without specialized tools.
- Optimized Performance: Engineered for efficient power transfer with SPZ section V-belts.
- Standard Compliance: Manufactured according to international standards for consistent quality.
- Balancing: Pulleys with a pitch diameter greater than 125 mm are statically balanced to a quality grade of q 6.3 at 1500 rpm, reducing vibration and extending bearing life. Dynamic balancing is available upon request for even more demanding applications.
- Finish: Often supplied with a black phosphated finish for improved corrosion resistance.
Common Applications
The versatility and durability of the OPTIBELT TB SPZ 500/4 Pulley make it suitable for a wide array of industrial applications requiring reliable power transmission. Common uses include:
- Compressors
- Blowers and Fans
- Machine Tools
- Pumps
- Agricultural Machinery
- Paper and Chemical Industry Equipment
- General Mechanical Engineering
Where to Buy OPTIBELT TB SPZ 500/4 Pulley
For genuine OPTIBELT TB SPZ 500/4 Pulleys and a complete range of power transmission solutions, we highly recommend purchasing from a trusted Authorised OPTIBELT Distributor. Bearings Specialist Co., Ltd. is your reliable partner, offering expert advice and a comprehensive inventory.
Bearings Specialist Co., Ltd. As a leading supplier of power transmission components, Bearings Specialist Co., Ltd. offers a comprehensive range of high-quality industrial products. Our extensive product range includes various types of bearings, industrial belts, chains, sprockets, couplings, and other essential components for machinery and industrial applications. Visit our e-shop or contact us directly for inquiries.
