Gates 870J5 is a Micro-V belt with PJ section, 87.0" effective length, and 5 ribs. Designed for serpentine and multi-rib drives requiring compact power transmission. Features a fiber-loaded EPDM compound for flexibility and heat resistance.

Gates Micro-V belts ensure outstanding performance on any industrial multi-ribbed drive. They cover a multitude of industrial applications and are suitable for industrial drives in washing machines, textile machines, vacuum cleaners, lawn mowers, machine tools, medical equipment and many more. Exclusive truncated (shortened) profile gives Gates Micro-V belts increased flexibility, reduced heat buildup and allows performance at higher speeds on smaller diameter sheaves. The full line of Micro-V belt products includes slabs in several widths as well as single belts in J, K, L and M sections in order to perfectly match customer requirements.

• Fiber reinforced ribs for excellent wear resistance.
• High modulus, low stretch tensile member for added strength and dependability.
• Smooth running for minimal vibration at high speeds.
• Well suited for applications such as appliances, outdoor power equipment, roller conveyors, machine tools, medical equipment and exercise equipment.
• Meets ARPM/RMA IP-3-2 oil and heat resistant standards.

Features and Benefits

• Static conductive (ISO 1813) and can as such be used in the conditions described in the Directive 2014/34/EU- ATEX (except PK profile).
• Belts will operate in standard pulleys provided the pulleys are manufactured to the DIN 7867 or ISO 9982 standard for the specific cross-section.
• Temperature Range: -30°C to +60°C (-22°F to +140°F) (PJ, PL, PM) -50°C to +120°C (-58°F to +250°F) (PK) (EPDM compound).
• Truncated ribs ensure flexibility, reduce heat build-up and improve rib crack resistance.
• Enhances load-carrying capacity on small diameter pulleys.
• Can be installed on grooved DriveR and flat DriveN pulley.
• Smooth running for minimal vibration at high speeds.
• Fiber reinforced ribs for excellent wear resistance.
• Long life due to extra load-carrying capacity.
• Improved performance on back idlers.
• Extremely smooth and cool running.
• Very high power capacity per rib.
• Tolerant of pulley groove debris.
• Smaller drive package.