A-B66/12 Classical Banded V-Belt (5/8" X 69")
A-B66/12 Classical Banded V-Belt (5/8" X 69")
Couldn't load pickup availability
One New Aftermarket Replacement Classical Banded V-Belt - B Section, 12-Band, 5/8" x 69"
This Classical Banded V-Belt (part number B66/12, also listed as A-B66/12) is a B-section, 12-band wrapped banded V-belt with a 5/8" (21/32" actual) top width and 69" outside circumference. Banded V-belts join multiple V-belt strands with a reinforced tie band into a single unit, delivering uniform load distribution, reduced vibration and lateral whip, and consistent performance under high-torque and pulsating drive conditions. The wrapped outer cover provides protection against oil, heat, and abrasion. This belt is well-suited for agricultural equipment, industrial machinery, lawn and garden equipment, and HVAC drive systems where standard single belts are prone to slipping, flipping, or jumping off the pulley.
Specifications
- Belt Section: B (Classical)
- Belt Style: Banded (Wrapped)
- Number of Bands: 12
- Top Width: 5/8" (21/32" actual)
- Nominal Thickness: 13/32"
- Outside Circumference: 69"
- Tensile Material: Polyester cord
- Operating Temperature Range: -22 degrees F to 194 degrees F
- Properties: Oil resistant, heat resistant
Replaces Part Number(s):
A-B66/12, B66/12, 12/B66, B66-12, 12-B66, 12B66, 12RB66
New aftermarket replacement part - not remanufactured, not used.



