S3M Timing Belt 252mm, 84T, 4mm width

Timing pulleys and S3M belts are the best way to transmit power from your motor to drive wheels or a spinning weapon.  Timing belts give a better pulley grip than o-rings, which will slip.  We offer an expanded range of over 70 belt sizes to provide options beyond the common sizes giving you freedom to choose a belt/pulley combination that matches your design instead of the other way around.   Our belts are compatible with Fingertech S3M pulleys as well as other 3mm pitch pulleys.   •S3M pitch (3mm high-torque) •Width: 4mm •Circumferences: 117mm (39T) - 408mm (136T). Try the FingerTech Pulley-Belt Distance Calculator!  Pick from FingerTech pulley and belt sizes and it will tell you how far apart they will be, OR plug in your desired belt size in mm and calculate based on any size belt!!   Pitch (distance between tooth centers): 3mm Width: 4mm Material: Chloroprene Rubber with Fiberglass reinforcement Tensile strength: 19-25MPa Max load: 360 Newtons Weight (smallest to largest): 1 - 4g (0.04 - 0.14oz) Available Sizes (Circumference, Tooth Count) 117mm, 39T 120mm, 40T 129mm, 43T 138mm, 48T 141mm, 47T 144mm, 48T 150mm, 50T 153mm, 51T 162mm, 54T 165mm, 55T 171mm, 57T 174mm, 58T 177mm, 59T 180mm, 60T 183mm, 61T 186mm, 62T 189mm, 63T 192mm, 64T 195mm, 65T 198mm, 66T 201mm, 67T 207mm, 69T 210mm, 70T 213mm, 71T 219mm, 73T 222mm, 74T 225mm, 75T 231mm, 77T 234mm, 78T 237mm, 79T 240mm, 80T 246mm, 82T 249mm, 83T 252mm, 84T 255mm, 85T 260mm, 87T 261mm, 87T 264mm, 88T 267mm, 89T 270mm, 90T 273mm, 91T 276mm, 92T 279mm, 93T 282mm, 94T 285mm, 95T 288mm, 96T 291mm, 97T 297mm, 99T 300mm, 100T 303mm, 101T 309mm, 103T 312mm, 104T 318mm, 106T 321mm, 107T 324mm, 108T 327mm, 109T 330mm, 110T 333mm, 111T 336mm, 112T 339mm, 113T 342mm, 114T 345mm, 115T 348mm, 116T 354mm, 118T 357mm, 119T 360mm, 120T 363mm, 121T 366mm, 122T 375mm, 125T 378mm, 126T 384mm, 128T 393mm, 131T 402mm, 134T 408mm, 136T