Industrial Timing Belt, Belt Material Neoprene, Belt Series HT, Industry Number 3500-14M-40, Number of Teeth 250, Pitch 14 mm, Pitch Length 3,500 mm, Tooth Location One Side, Top Width 40 mm, Application All General Industry, Belt Coating Nylon, Belt Trade Size HTD, Color Black, Length Type Closed Loop, Maximum Operating Temperature 194 Degrees F, Minimum Operating Temperature -22 Degrees F, Outside Length 3,500 mm, Reinforcing Cord Material Fiberglass