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BB Series Industrial Double Hex Classical V Belt

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BB Industrial Double Hex Classical V-Belt – Heavy-Duty Dual-Sided Power for Complex Drive Systems

The BB Industrial Double Hex Classical V-Belt is engineered for dual-directional power transmission, making it the go-to solution for complex serpentine drive systems. With its hexagonal (double-V) cross-section, this belt engages pulleys on both sides, allowing it to drive multiple accessories or components in opposite directions within a single drive loop.

Constructed from high-performance rubber compounds and reinforced with polyester or aramid tensile cords, the BB double-sided V-belt offers exceptional strength, flexibility, and durability. The BB designation indicates a belt with a 5/8" (0.66 inch) top width per side and an overall height of approximately 0.55 inches, designed to fit standard hexagonal sheaves and provide a secure grip across a variety of pulley sizes.

Built to meet or exceed RMA and ISO 5289 standards, BB hex belts are highly resistant to heat, oil, abrasion, and environmental wear, making them ideal for demanding industrial and agricultural applications. Their dual-sided traction reduces system complexity and enables efficient power distribution without additional drive components.

Specifications:

  • Type: BB Double Hex (Classical) V-Belt

  • Top Width (per side): 5/8 inch (0.66")

  • Total Height: Approx. 0.55 inch

  • Material: Rubber with polyester or aramid cords

  • Temperature Range: -30°F to 140°F

  • Standards: RMA / ARPM, ISO 5289

Applications:

  • Agricultural machinery (balers, tractors, combines)

  • Industrial serpentine conveyor systems

  • Commercial lawn mowers and outdoor power equipment

  • Multi-pulley HVAC and air handling systems

  • Heavy-duty manufacturing equipment

For robust, double-sided power transmission, the BB Industrial Double Hex V-Belt delivers unmatched performance and durability. Contact us for sizing, OEM cross-references, and quick shipping options.