HRF721-20-B7-H-P12 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

With no heat build-up

Vanes self-seal and self-adjust with wear

• One Moving Part

Click here for spec sheets: HUCNPPA Spec Sheet

Pressure Angle: 14-1/2 Degrees

Self-lubricating ideal for wet or harsh environments where wash down is required

Material: Glass Filled Teflon

Keyway Only

Click here for spec sheet: HUCT Spec Sheet

porous bronze bearing material

depending upon the diametrical pitch

Splined Hub