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Description
The BP109 is a premium, heavy-duty classical wrapped industrial V-belt measuring 21/32 inch in top width and 112 inches in outside length. Commonly manufactured in specialized high-horsepower series like the Gates Predator line or Timken's premium wrapped lines, it features a 109-inch inside circumference and is built to handle heavy, pulsating shock loads.
Key Specifications
- Top Width: 21/32 in (0.656 in / approx. 16.7 mm)
- Thickness: 13/32 in (approx. 10.3 mm)
- Inside Length: 109 in
- Outside Length: 112 in
- V-Belt Section: B Section (Classical "BP" high-performance profile)
- Construction: Heavy-duty fabric wrap with aramid (Kevlar) or high-modulus tensile cords
Features & Benefits
- High Horsepower Capacity: Engineered with high-impact tensile cords that allow it to deliver up to twice the horsepower capacity of standard classical B-section belts.
- Shock Load Absorption: Exceptional resistance to stretching makes it ideal for handling sudden, aggressive pulsations without losing tension or causing drive damage.
- Machine-Protecting Cover: Many premium versions feature a specialized fabric cover that allows for controlled slippage during severe mechanical jams, protecting internal drive components.
- Industrial Toughness: Formulated to withstand demanding environments, offering excellent resistance to heat, oil, grease, abrasion, and ozone tracking.










