12/3VX670 Banded Cogged Wedge Industrial V Belt

Banded 3VX Cogged Wedge Industrial V-Belts – High-Efficiency Power Transmission for Demanding Applications

The Banded 3VX Cogged Wedge Industrial V-Belt is a premium power transmission solution designed for compact, high-speed industrial drives. Engineered for maximum efficiency, durability, and alignment stability, this belt combines the power of wedge geometry with the flexibility of cogged construction and the added strength of a banded profile.

Each 3VX cogged belt features precision-molded notches on the inner surface to reduce bending resistance, increase flexibility, and improve heat dissipation—making it ideal for small diameter pulleys and high-speed applications. The banded design unites multiple belts into a single, solid unit using a reinforced backing band, which eliminates belt whip, vibration, and lateral movement.

The 3VX profile includes a top width of 3/8 inch (per rib) and a height of 5/16 inch, making it perfectly suited for space-constrained systems that demand consistent torque and belt tracking.

Specifications:

• Belt Type: Banded Cogged 3VX Wedge V-Belt

• Top Width per Rib: 3/8 inch (0.38")

• Height: 5/16 inch (0.31")

• Construction: Cogged for flexibility, banded for stability

• Material: Fiber-reinforced rubber with polyester or aramid cords

• Temperature Range: -30°F to +140°F

• Standards: Meets or exceeds RMA / ARPM standards

Applications:

• HVAC systems and ventilation blowers

• Industrial compressors and pumps

• Agricultural machinery

• Material handling equipment

• Power tools and factory automation

For high-performance, vibration-resistant drive systems, the Banded 3VX Cogged Wedge Industrial V-Belt is the ideal choice. It offers improved pulley contact, reduced energy loss, and longer belt life. Contact us today for OEM cross-reference.