HF721-40-B5-H-P21 Right Angle Hollow Shaft Worm Gear Speed Reducer 3.25" ID Click here for spec sheets:

Click here for spec sheets: SUCNPFCS Spec Sheet

Boston Gear DC Motors provide long life over a wide operating range of applications

Click here for spec sheets: BUCNPFB Spec Sheet

dimensions are the same (except "z" is longer

Click here for spec sheet: SUCSP Spec Sheet

HF721-40-B5-H-P21 Right Angle Hollow Shaft Worm Gear Speed Reducer 3.25" ID Click here for spec sheets:Our 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