Browning AX61 Belt 318820-201 it is designed to fit

it is designed to fit standard B-style sheaves but offers improved flexibility and efficiency over non-notched alternatives

For ambient outdoor air monitoring

allowing it to maintain an accurate output signal even when the supply voltage varies within specified limits

especially in heat pump or chiller applications where low-temperature starts are frequent

Browning AX61 Belt 318820-201 it is designed to fitThe Browning AX61 is a high performance Gripnotch V belt designed for heavy duty HVACR applications, offering a significant upgrade over standard wrapped belts. Featuring a 63. 2" outside diameter and a 62. 3" pitch length, this AX section cogged belt is engineered with precision molded cogs that increase surface area for superior heat dissipation. This cooler running design maintains structural integrity during high speed operation in centrifugal