HRF730-15-B9-H-P28 Right Angle Hollow Shaft Worm Gear Speed ReducerOur 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

They are also the smoothest

Variable speed

Product Note: BOStonE F-1 bearings may be green

Includes 2 set screws

It is equally important that worms and worm gears used together must have the same diametrical pitch and threads

Bost-Bronz® has a self-contained oil supply (approximately 20% by volume) which provides a uniform protective film over the entire bearing surface

Click here for spec sheets: HUCNPT Spec Sheet

As a result

Click here for spec sheet: SAP Spec Sheet

and most come with a selection of bore diameters

• Compact

Click here for spec sheets: SUCNPPA Spec Sheet