Gates 2/5M690JB Polflex JB v-belt 8912-4387

Gates 2/5M690JB Light duty Polyflex 2 banded 5M690 v-belt 89122690. Joined band belt contstruction provides increased belt stability, preventing belts from turning over or from coming off of the drive. Unique 60 degree angle polyurethane construction transmits greater loads at higher speeds in less space than conventional v-belts. A partial listing of applications include machine tools, computer peripherals, medical equipment, library equipment, small appliances, blower drives and woodworking machines.

FEATURES

• High Modulus Polyurethane compound resists fatigue, wear, ozone, and most environmental conditions.
• Precise casting method eliminates layers and overlaps for smooth running and low vibration.
• Ribbed backing provides greater lateral stability and relieves bending stress.
• Working temperature range: -65°F to +180°F (-54°C to +85°C).
• Joined belt construction provides high stability, preventing belts from turning over or coming off of the drive.