Description
The Browning BX73 is the professional’s choice for critical power transmission. Designed for high-stress environments, this belt features a precision-molded cogged profile that increases flexibility and significantly reduces internal heat buildup—the primary cause of belt failure. By running cooler than standard belts, the BX73 lasts longer and protects your system's bearings and sheaves from heat-related wear.
Key Features
- 98% Energy Efficiency: The notched design reduces bending resistance, transferring more power to your equipment and lowering energy costs.
- TorqTitan Technology: Engineered to maintain tension over time, often removing the need for re-tensioning after the initial break-in period.
- Extreme Temperature Range: EPDM construction resists hardening and cracking from -60°F to +250°F, ideal for rooftop HVAC and hot engine rooms.
- 30% Higher HP Rating: Allows for more power transmission than standard B-section wrapped belts of the same size.
- Precision "Code 1" Matching: Factory-made to such tight tolerances that any two BX73 belts are considered a matched pair.
- Raw-Edge Grip: Provides a higher coefficient of friction for a positive, "no-slip" grip on the pulley sidewalls.
- Vibration Dampening: Ground-form design ensures a uniform cross-section for smooth, quiet operation at high speeds.
