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Home / Product Range / Pulleys / European standard pulley / European Standard SPA200 3-Groove Taper-Bush V-Belt Pulley, for Centrifugal Water Pumps and Industrial Fans
  • European Standard SPA200 3-Groove Taper-Bush V-Belt Pulley, for Centrifugal Water Pumps and Industrial Fans
  • European Standard SPA200 3-Groove Taper-Bush V-Belt Pulley, for Centrifugal Water Pumps and Industrial Fans
European standard pulley

European Standard SPA200 3-Groove Taper-Bush V-Belt Pulley, for Centrifugal Water Pumps and Industrial Fans

The SPA200-3-2517 European-standard taper-bush pulley is manufactured strictly in accordance with DIN2211 / ISO4183. Its 3-groove structure combined with the large-bore 2517 taper bush makes it an efficient solution for medium-to-heavy industrial transmission.

Item Specification
Model SPA200-3-2517 (3 grooves)
Material HT250 gray cast iron
Standards DIN2211 / ISO4183
Groove profile SPA narrow V-belt
Number of grooves 3
Pitch diameter 200mm
Outside diameter 205.5mm
Rim width 50mm
Overall hub width 45mm
Matching taper bush 2517, bore range 16~65mm
Surface treatment Black phosphating for rust protection
Process Casting + CNC precision turning + dynamic balancing
Compatible belts SPA narrow V-belts
Key Product Advantages Applications and Scenarios Contact Us

1. Precision European-standard groove machining: The three SPA narrow V-grooves are CNC-turned for a tight belt fit and low slip loss. The pulley carries three narrow V-belts at once, transmitting high power while providing operating redundancy if one belt fails.
2. 2517 large taper bush with quick-mount design: The 8° taper lock fits a wide range of shaft diameters from 16 to 65mm. Installation requires no shrink-fitting or on-site boring, and the bush can be easily removed using the jacking holes, significantly shortening maintenance downtime.
3. High-strength material + dynamic balancing: The body is made of HT250 gray cast iron, which is impact-resistant, wear-resistant, and vibration-damping. Each pulley is dynamically balanced before shipment, giving low vibration and noise at medium-to-high speeds and making it suitable for continuous heavy-load operation.
4. Strong customization capability, OEM/ODM supported: Bore size, number of grooves, outside diameter, and other parameters can be customized, with small-batch non-standard production supported. Customer brand LOGOs can be laser-engraved on the product surface to meet private-label export needs.
5. Professional export packaging: Black-phosphated surface for rust protection, and solid-wood crate export packing with customizable shipping marks and labels, suitable for long-distance sea freight.

Widely used in medium-to-heavy power transmission applications such as mining machinery, cement plant equipment, fans, centrifugal water pumps, air compressors, material conveying equipment, and chemical agitating equipment.
The multi-groove redundant design is especially suitable for continuous production lines that cannot afford unplanned stops. The wide bore range of the 2517 taper bush lets one pulley body cover equipment with many different shaft sizes, greatly reducing the variety of spare parts customers need to stock.

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About Rentai
Transmission Equipment

Shanghai Rentai Transmission Equipment Co., Ltd. is a manufacturer specializing in R&D, production and export of mechanical transmission components. Our main products include taper lock pulleys, taper lock bushes, timing pulleys, V-belts and timing belts. We also provide OEM & ODM custom service for non-standard transmission parts. Our factory covers over 8000 square meters, with more than 100 employees including 22 technical staff. We integrate casting, machining and finishing, equipped with CNC machines and testing instruments, with an annual casting output of 2000 tons. Supported by complete quality management system and international standards, our products are exported to Southeast Asia, Middle East, Europe and America, delivering reliable transmission solutions for global industrial clients.

  • 10+

    Industry Experience

  • 100+

    Production staff

  • 2000+Ton

    Annual Production

  • 8000+㎡

    Factory Area

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