Boston 30217338 12924 LUHB STEEL GEAR-WORM

When used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction in a limited space using right angle (90°), non-intersecting shafts. Manufactured from acetal, nylon, and hardened and unhardened steel, they offer the smoothest, quietest form of gearing when properly applied. Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm, it important to keep the ratio as low as possible. It is equally important that worms and worm gears used together must have the same diametrical pitch and threads.Product FamilyWormsDiametrical Pitch24Bore Size0.188Product DescriptionWorm, 24 DP, 14.5 PA, .500 PD, RH, Steel/UnhardenedAltra Master No.30217338Straight Spiral ToothSpiral ToothMaterialSteel, UnhardenedMating Gear24 DP, Single ThreadUPC781711129241HandRight HandFamily Id30,064Weight0.051Face (Thread Length)0.813KWY/Setscrew/OtherW/.0938 Hole OnlyPitch Diameter0.500Outside Diameter0.580Hub Diameter0.370Unit Of MeasureEnglish