Bando BX68 Cogged V-belt Bx Section 71 in

Product Description

The BANDO BX68 is a classic cogged V-belt in the BX section, designed for heavy-duty power transmission in HVAC, refrigeration, and general industrial drive applications. It measures 71 inches outside length, 68 inches internal length, and 21/32 inch (0.66 inch) width with a thickness of 13/32 inch (0.41 inch). The cogged construction reduces bending resistance, which improves flexibility and efficiency across the drive sheave. The rubber compound is rated for both heat and oil resistance, making it suitable for demanding mechanical environments. Licensed HVAC technicians and mechanical contractors are the primary installers of this belt type.

This belt fits standard BX-section sheaves and is suited for residential and light commercial HVAC fan drives, compressor drives, and general equipment power transmission where a cogged raw-edge style belt is specified. It conforms to ARPM standards, which governs belt section dimensions and performance classifications across the industry. Always verify sheave groove profile matches the BX section specification before installation.

Key Features

• Cogged classic style reduces bending stress and improves drive efficiency over standard wrapped belts
• Heat-resistant and oil-resistant rubber compound for demanding drive environments
• BX section with 71 inch outside length and 68 inch internal length for precise fitment
• Belt pitch of 69.80 mm (69.80 decimal inch equivalent noted as 69.8000) for accurate sheave matching
• Meets ARPM standards for belt section dimensional compliance
• Black rubber construction with 0.41 inch thickness for standard BX sheave groove engagement

Compatibility

Designed as a direct replacement for BX-section cogged V-belt applications requiring a 71 inch outside length. Fits standard BX-section sheaves and drives as defined by ARPM belt section specifications.

Installation Notes

Installation should be performed by a qualified HVAC technician or mechanical contractor. Always de-energize and lock out the equipment before removing or installing a drive belt. Never force the belt over sheave flanges using a pry tool, as this can damage the cords inside the belt. After installation, verify proper belt tension and sheave alignment before returning the unit to service.