Gates B47 Hi-Power II V-Belt

The Gates B47 Hi-Power II V-Belt is a high-quality, heavy-duty belt designed for a wide range of industrial and agricultural power transmission applications. Featuring a Flex-Weave oil and heat-resistant cover, this belt offers enhanced durability and protection against oil, dirt, and heat. The Flex-Bonded Cords ensure uniform load distribution and absorption of bending stress without cord deterioration, while Gates Curves optimize cord support and pulley contact for uniform wear and increased belt life. This belt is suitable for single belt drives or multiple belt drives and meets RMA oil and heat resistant standards and static conductivity requirements. It is also designed to resist self-igniting from heat buildup, even with severe slippage.

Technical Details

The Gates B47 Hi-Power II V-Belt is a classical, non-cogged V-belt with a B section. It has an outside circumference of 50 inches and a pitch length of 50 inches. The top width is 0.66 inches (17 mm) and the nominal thickness is 0.41 inches (10 mm). The belt is constructed with Vulcanized Flex-bonded tensile cords and a Flex Weave oil and heat-resistant cover. It meets ARPM/RMA IP-3-2 (oil and heat resistance) and ARPM/RMA IP-3-3 (static conductivity) standards. The temperature range is -40°F to +250°F (-40°C to +120°C) for Hi-Power II belts, though a specific range of -22°F to +140°F (-30°C to +60°C) is also mentioned. The weight is 0.560000 lbs (0.540000 lbs).

Technical Specifications