Lennox Y5522 – Browning B61 V-Belt is a high-quality industrial B-section drive belt engineered for dependable power transmission in HVAC equipment, blower assemblies, and motor-driven applications. Manufactured by Browning, this B61 belt is designed to deliver consistent torque transfer, reduced vibration, and long service life in both residential and commercial HVAC systems.
With a 63-inch outside circumference, the B61 V-belt is commonly used in belt-driven fans, air handlers, furnaces, and ventilation equipment where reliability and proper belt geometry are critical. The B-section profile provides increased load-carrying capacity compared to fractional horsepower belts, making it suitable for higher-demand HVAC and mechanical drive applications.
Built using durable rubber compounds and reinforced tensile cords, the Browning B61 belt resists stretching, cracking, and premature wear caused by heat, friction, and continuous operation. Proper belt fit and tension help reduce slippage, improve efficiency, and protect bearings and motors from unnecessary stress.
This belt is supplied under Lennox catalog number Y5522 and meets industry standards for industrial V-belts, making it a reliable replacement option during HVAC maintenance, repairs, or scheduled service intervals.
Key features and benefits:
• B-section industrial V-belt for HVAC and mechanical drive systems
• 63 inch outside circumference (B61 size)
• Designed for blowers, motors, fans, and belt-driven HVAC equipment
• Durable construction for reduced wear and extended belt life
• Helps maintain proper power transmission and system efficiency
Typical applications:
• HVAC blower assemblies
• Furnace and air handler belt drives
• Ventilation and exhaust fan systems
• Commercial and residential mechanical equipment
Why buy from Beenimax:
Beenimax supplies genuine, contractor-trusted HVAC replacement parts with fast shipping and reliable support. Every order is handled with care to ensure accuracy, proper packaging, and dependable delivery for both professionals and homeowners maintaining critical HVAC equipment.