Bolt Circle Diameter1.75 inBore Diameter1.3125 inBore TypeFinished Bore with a KeywayBushing Size1210Bushing TypeTapered TypeFinish/CoatingBlack PhosphateKeyway Size1/4 X 1/8Keyway TypeStandardLength (in)43.31Length Through Bore1 inNumber of Teeth226OD1.875 inSectionSingle_SidedSeries1210 SeriesTooth Pitch (in)0.5Tooth ProfileHTypeTapered BushingsWidth (in)5.9
| Belt pitch | 1/2 inch |
| Belt pitch length | 110 in |
| Belt series | H |
| Belt style | Synchronous |
| Belt Teeth | 220 |
| Belt width | 1.5 in |
| Height | 0.16 in |
| Manufacturer internal number | 1100H150 |
| Tensile material | Fiberglass |
| Tooth profile | Standard timing |