V Belt Pulley SPA/1 with Taper Bush 1210
Featured Product from Chengdu Leno Machinery Co., Ltd.

V belt pulleys, are widely used in various mechanical power transmission systems due to their high efficiency, reliability, and ease of installation. Below are detailed applications of this component in different industries and scenarios:
1. Industrial Machinery
- Machine Tools: Used in lathes, milling machines, and drilling machines to transmit rotational motion and adjust spindle speeds.
- Compressors: Drive compressors in air compression systems, ensuring smooth and efficient power transfer.
- Fans and Blowers: Adjust the rotational speed of impellers in ventilation, cooling, and air handling systems.
2. Agricultural Machinery
- Harvesters: Power transmission for cutting and threshing mechanisms in combine harvesters.
- Irrigation Pumps: Transmit power to pump systems for water distribution in agricultural fields.
3. Mining and Heavy Industries
- Conveyors: Drive conveyor belts for transporting bulk materials such as ores, coal, and aggregates.
- Crushers and Grinders: Provide the necessary torque for crushing and grinding operations in mineral processing.
4. Automotive and Transportation Sector
- Engine Accessories: Power auxiliary components like water pumps, alternators, and air compressors in vehicles.
- Material Handling Systems: Drive mechanisms in lifts, hoists, and automated conveyors.
5. HVAC Systems
- Cooling Towers and Air Conditioners: Control the speed of fans or pumps to optimize cooling or heating performance in climate control systems.
6. Food and Pharmaceutical Industries
- Packaging Machines: Transfer power to conveyor belts in automated packaging systems.
- Mixers and Blenders: Deliver rotational motion for mixing or blending ingredients with precise speed control.
Key features of our V-Pulleys include:
- Precision machined grooves for optimal belt alignment and reduced slippage
- High-quality materials for enhanced durability and wear resistance
- Corrosion-resistant coatings for longevity and reliability in challenging environments
- Various sizes and configurations to suit different belt types and motor specifications
Whether you are in need of V-Pulleys for your conveyor systems, industrial machinery, or automotive applications, our range of V-Pulleys offers a reliable solution to meet your requirements. Backed by our commitment to quality and customer satisfaction, you can trust in the performance and durability of our V-Pulleys to keep your operations running smoothly.
Taper Bore, Finished Bore and Pilot Bore V Pulleys
Covering: SPZ/1-8, SPA/1-6, SPB/1-10, SPC/3-10, D, E, 3V-(1-10), 5V-(2-10), 8V-(4-10), Adjustable Pulleys, Multi-wedge pulleys/Poly-V Pulleys and Customized Pulleys etc.
Matching belts and Taper Bush available
Taper Bush
1008, 1108, 1210, 1215, 1310, 1610,1615, 2012, 2017, 2517, 2525, 3020, 3030, 3525, 3535, 4030, 4040, 4535, 4545, 5040, 5050, 6050, 7060, 8065
Selection Guidelines
- Motor Power and Speed: Match the pulley’s specifications with the motor’s output characteristics.
- Shaft Diameter: Select the appropriate taper bush for a secure fit.
- Operating Conditions: For high-temperature, humid, or dusty environments, prioritize corrosion-resistant materials.