F721-20-B7-G Right Angle Worm Gear Speed Reducer 1.500" ID 14 1/2° PA gears are

14 1/2° PA gears are used extensively because of lower backlash and smoother

the brake will immediately set and hold

Double-taper

the SNASTRS has an eccentric locking bearing insert

F721-20-B7-G Right Angle Worm Gear Speed Reducer 1.500" ID 14 1/2° PA gears areOur 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