T type rubber industrial timing belt: Type Pitch Pb (mm) Tooth height ht(mm)Belt thickness hs(mm)Angleβ°MXL2.0320.511.1440XL5.081.272.350L9.5251.913.640H12.72.294.340XH22.2256.3511.240XXH31.759.5315.740T2.52.50.71.340T551.22.240T10102.54.540T20205840AT551.22.750AT10102.5550AT20205850