This kind of closed loop rubber timing belt has has strong anti-wear, good for power transmission, great for 3D printers and linear motion applications. Recommended for use with timing pulleys for increased load capacity Rubber closed loop timing belt has the reliable transmission and the fine size stability. Model: 102XL; Belt Width: 10mm / 0., 39; Teeth Quantity: 51; Circumference: 259mm / 0., 85ft; , Pitch: 5., 08mm / 0., 2; Belt Thickness: 2., 3mm / 0., 09; Teeth Height: 1., 27mm / 0., 05. The various of reinforce cord ensure the running capability in the driving. Closed Loop Belt Sourcingmap 168XL Rubber Timing Belt Synchronous Closed Loop Timing Belt Pulleys 10mm Width Synchronous Belt Wide Belt with Optimal Spacing]The 10mm wide belt with a 1/5'' pitch spacing provides proper engagement and smooth operation. [Closed Loop Rubber Timing Belt]Featuring a closed loop design, this rubber timing belt offers reliable power transmission and precise timing Main Color: Black; Shape: Closed Loop; Material: Rubber. Fit for Torque transmission and Light Load Conveyance. XL Timing Belt 106XL/108XL/110XL/112XL/114XL/116XL/118XL/120XL/122XL/124XL/126XL Rubber Synchronous Belt Width 10/15/20 mm - 13 This kind of closed loop rubber timing belt has has strong anti-wear, good for power transmission, great for 3D printers and linear motion applications.