Gates 2/9730PB PowerBand HC50 V-Belt 1-1/8" x 74" 2-Strand Banded

The Gates 2/9730PB is a PowerBand® HC50 Heavy-Duty Classical V-Belt configured as a 2-strand banded assembly. Measuring 1-1/8" wide by 74" in outside circumference, this banded belt is engineered for demanding drive applications found in agricultural equipment, industrial machinery, and heavy-duty powersports or outdoor power equipment.

Gates PowerBand belts tie multiple V-belt strands together with a strong top band, preventing belt whip, turnover, and individual strand slippage — common failure modes on high-torque or pulsating drive systems. The HC-series cross-section is a heavy-duty variant of the classical C-section, providing increased load-carrying capacity and longer service life over standard wrapped belts.

Key Features:

• Belt Type: PowerBand® Banded Classical V-Belt (HC50 cross-section)
• Number of Strands: 2 banded strands
• Width: 1-1/8" (HC/C cross-section)
• Outside Circumference: 74"
• Construction: Wrapped, banded multi-strand design resists belt whip and rollover
• Cord Material: High-strength polyester tension cords for minimal stretch and superior power transmission
• Cover: Oil- and heat-resistant rubber compound for extended service life
• Application: Ideal for agricultural, industrial, and heavy-duty equipment drives with high-torque or shock-load conditions

The Gates PowerBand design eliminates the need for individually matched belt sets, ensuring uniform load distribution across both strands. This belt is a direct replacement for standard 2-strand HC50 banded belt applications and is built to Gates' OEM-quality specifications.