Double Sided 5M timing belts, 610-D5M-85
21 inNumber of Ribs-1Number of Teeth -122Pitch-0.The outer fabric wrap is treated with highly oil and heat resistant, engineered synthetic rubber compound, specifically compounded for excellent wear resistance, proven through thousands of hours of testing.Top Width-85 mm (3.35 in)Material-RubberPitch Length-610 mm (24.