H721-40-H-P20 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

for a nearly infinite number of ratio possibilities

Boston Gear offers worm gears manufactured from a variety of materials

Reduction Type: Right 90 Series Spiral Bevel

Click here for spec sheet: UC Spec Sheet

They withstand extreme temperatures from -400° to +550° F

Reduction Stages: Double

High axial load capacity

Click here for spec sheets: SUCSTX Spec Sheet

Material: Delrin

Click here for spec sheet: SBF Spec Sheet

Click here for spec sheet: UCFC Spec Sheet

the SNASFB has an eccentric locking bearing insert