A-BB273 Double V-Belt (5/8" X 276")

One New Aftermarket Replacement BB273 Double V-Belt (5/8" x 276")

This BB273 double V-belt -- also known as a hex belt or double-angle V-belt -- is a BB-section power transmission belt designed to drive from both sides. Its hexagonal cross-section allows it to operate on either face, making it well suited for serpentine drives, reverse-bend pulley arrangements, and multi-pulley systems found in combines, harvesters, agricultural machinery, conveyors, and industrial equipment. The A- prefix denotes an aftermarket/distributor variant of the standard BB273 designation.

Specifications

• Belt Section: BB (Double-Angle / Hex)
• Top Width: 21/32" (0.66 in)
• Belt Thickness/Depth: 17/32" (0.53 in) per rib
• Outside Length: approximately 274-276" (nominal 276")
• Construction: Rubber with polyester tensile cord reinforcement
• Temperature Range: -30 to 90 degrees C
• Meets ARPM standards for oil and heat resistance and static conductivity

Compatible Applications

Suitable for any agricultural, industrial, or lawn and garden machine requiring a BB273 double-angle hex V-belt, including combines, threshing machines, conveyors, and serpentine multi-pulley drives. Always verify belt section and outside length against your machine's drive specification before ordering.

Replaces Part Number(s):

BB273, A-BB273

New aftermarket replacement part - not remanufactured, not used.