20/A91 Banded V-Belt

The 20/A91 is a banded v-belt from D&D Global's Dura-Prime Band Classical - A Series line. It installs as a standard-section replacement on matching sheaves for industrial power transmission.

Applications

• Industrial fans, blowers, and HVAC air handlers
• Pumps, compressors, and machine tools
• Agricultural and aggregate equipment
• Drives where a direct, standard-section replacement is needed

Browse the full range in Banded V-Belts, or use our belt identification guide to match an existing part.

Cross-Reference

20/A91 is a standardized industry size, so a 20/A91 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call (888) 203-2358.

All manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting & Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.

Frequently Asked Questions

What is 20/A91 used for?

20/A91 is a banded v-belt used on industrial drives — fans and blowers, HVAC, pumps, compressors, machine tools, and agricultural equipment. It installs as a standard-section replacement on matching sheaves.

What are the dimensions of 20/A91?

20/A91 has a top width of 12.7 in, a 40° sheave angle and a 93 in (Outside Circumference).

Is 20/A91 the same as other brands' 20/A91?

Yes. 20/A91 is a standardized industry size, so a 20/A91 from any major manufacturer shares the same cross-section and length and runs on the same sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering.

Does 20/A91 ship from Houston?

Yes. 20/A91 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.