Boston 30217531 13360 Q1260A C. I. WORM GEAR

When used with Boston Gear worms, Boston Gear worm gears provide effective power transmission in applications requiring high-ratio speed reduction in a limited space using right angle (90°), non-intersecting shafts. They are also the smoothest, quietest form of gearing when properly applied. Boston Gear offers worm gears manufactured from a variety of materials, such as acetal, minlon, bronze, and cast iron to suit your application requirements. Note: Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm, the ratio should be kept low. To run properly, worms and worm gears operating together must have the same diametrical pitch and threads.Mating Worm (Hard)12 DP, Quad ThreadRatio15:1Product FamilyWorm GearsDiametrical Pitch12O/P Rating483Product DescriptionWorm Gear, 12 DP, 14.5 PA, 60 Teeth, RH, Cast IronAltra Master No.30217531MaterialCast IronBore Size0.750UPC781711133606HandRight HandWeight2.401Flush Face To WM C/L0.250Center Distance3.000Family Id30,065Gear OD5.21Hub Diameter1.690Unit Of MeasureEnglish