Lennox 29W83 - (1VP65X1) Variable Pitch Cast Iron Finished Bore Pulley, 6.50" OD, 1-Groove, 1-1/8" Bore
The Lennox 29W83 (model 1VP65X1) is a high-performance variable pitch finished bore pulley designed for reliable and adjustable power transmission in HVAC systems. Constructed from durable cast iron, this pulley is engineered to withstand demanding mechanical environments, ensuring long service life and stable operation.
Key features of the Lennox 29W83 pulley include a 6.50-inch outer diameter and a single-groove design optimized for A-section V-belts. Its 1-1/8 inch finished bore offers a secure and precise fit on standard shafts, minimizing vibration and promoting efficient torque transfer. The variable pitch capability allows fine-tuning of fan or motor speeds without replacing the pulley, providing added flexibility during system setup or maintenance.
Specifications:
- Outer Diameter: 6.50 inches
- Bore Size: 1-1/8 inch (finished)
- Material: Cast Iron
- Groove Count: 1 (A-section)
- Type: Variable Pitch Pulley
- Model Number: 1VP65X1
- Application: HVAC systems, fan motors, blower assemblies, and other rotating equipment requiring adjustable speed control
Ideal for Lennox commercial and residential HVAC systems, this pulley ensures optimal performance and system balance. Whether you're performing new installations or retrofitting existing systems, the Lennox 29W83 offers the adjustability and strength needed to meet a wide range of air handling requirements.
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