HF721-20-B7-H-P19 Right Angle Hollow Shaft Worm Gear Speed Reducer 2.62" Center Distance It is particularly suited for

It is particularly suited for moderate to heavy loads at normal to relatively high speeds

Keyway: No KWY or Setscrew

Click here for spec sheets: SUCNPTRS Spec Sheet

Friction discs rotate with the motor shaft and are free to move axially on the hub

Material: Nylatron

HF721-20-B7-H-P19 Right Angle Hollow Shaft Worm Gear Speed Reducer 2.62" Center Distance It is particularly suited forOur standard 700 Series the heart of Boston Gear's speed reducer product line has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market. But why settle for a knock off when you can have the original from Boston Gear. Specifications Reducer Material Paint: Cast Iron, Standard Paint Reduction Type: Single