Description
The Browning B64 is a premium wrapped V-belt engineered for heavy-duty industrial and commercial HVAC systems. Unlike standard fractional horsepower (FHP) belts, the B64 is part of the "Classical" series, designed with enhanced synthetic fiber reinforcing cords to handle higher torque and shock loads without stretching or snapping. Featuring Browning’s proprietary "Code 1" Match system, every B64 is manufactured to a singular, tight length tolerance. This allows you to pull any two B64 belts from stock and run them as a matched set on a dual-groove drive—no more measuring or searching for matching batch codes. Its single-fabric wrap provides a smoother interface with the pulley, reducing vibration and noise in large air handlers and industrial pumps.
Key Features
- Code 1 Matching: Simplifies inventory and maintenance; any B64 belt matches any other B64 for perfectly balanced multi-belt drives.
- Wrapped Construction: The neoprene-impregnated fabric cover offers a quiet, smooth-running operation and protects internal cords from oil, dirt, and heat.
- Superior Flexibility: The single-wrap design allows the belt to flex easily around smaller sheaves while maintaining its high horsepower rating.
- Heat & Oil Resistant: Specifically formulated to perform in hot mechanical rooms and oily industrial environments.
- Universal B/5L Cross-Over: While a B64 can replace a 5L670, it offers a higher horsepower rating, making it a "heavy-duty upgrade" for light-duty systems.
