Gates BB85 Hi-Power II Dubl-V Belt

The Gates BB85 Hi-Power II Dubl-V Belt is engineered for demanding industrial serpentine applications requiring power transmission from both sides of the belt, including those with counter-rotating shafts or reverse bends. Its unique recessed top and bottom design ensures sidewall contact and flexibility. Featuring Flex-Bonded tensile cords for superior load distribution and bending stress absorption, and a protective Flex-Weave cover for enhanced resistance to oil, dirt, and heat, this belt offers exceptional durability and extended service life. It meets RMA oil and heat resistant standards and static conductivity requirements, making it suitable for ATEX environments. The belt is designed for easy installation with Gates UNISET tolerances, eliminating the need for matching.

Technical Details

This is a Gates BB85 Hi-Power II Dubl-V Belt with a BB section profile. It has an effective length of 88 inches (2235 mm) and a top width of 21/32 inches (17 mm). The nominal thickness is 17/32 inches (13 mm). The belt is constructed with Flex-Bonded Polyester tensile cords and a Double Layer Flex-Weave fabric cover. It is static conductive and meets RMA oil and heat resistant standards. The minimum pulley diameter is 5.73 inches, and it has 1 rib. The material is EPDM.

Technical Specifications