OPTIBELT Micro Poly V-belts J Series

The OPTIBELT J Series RB ribbed/micro V-belts offer exceptional flexibility, blending the advantages of flat belts and V-belts. Built with engineered rubber compounds and a bonded fabric top layer, these belts are oil and heat resistant. They operate quietly and smoothly with low noise levels and can endure extreme temperatures without becoming brittle or cracking. Versatile and reliable, these belts are ideal for industrial, automotive, serpentine belts, alternator belts, and more. They are perfect for high-speed ratio drives and slow-running drives.