HRF721-25-B5-H-P16 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

self-centering design with mounting flange for use in through-bored components with smaller pitch/outside diameters

Mounting Position: M1

Click here for spec sheet: SALP Spec Sheet

or in any position so long as adequate lubrication is provided and end thrust is kept to design limits

Click here for spec sheet: UC Spec Sheet

Click here for spec sheet: UCFL Spec Sheet

Hand: Right Hand

Good up to 225ºF maximum

BLIND BORE Bearings are available on special order — minimum quantities will apply

Boston Air Motors are ideal for use in flammable or explosive applications

A shifting of the valve changes direction–even when the air motor is running full open

Click here for spec sheets: SNASFL Spec Sheet