HF721-30-B5-H-P21 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

SUCNPFC has nickel plated housing and stainless steel bearing insert

Recommended Lubrication: Klubersynth UH1 6-460

Max PV Value: 50

Click here for spec sheets: CUCNPHA Spec Sheet

Pressure Angle: 14-1/2 Degree Pressure Angle

Can be mounted vertically or horizontally

a spring loaded pressure plate (magnet armature) presses against the rotating discs

Click here for spec sheets: SUCNPTRS Spec Sheet

Boston Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed reduction in a limited space using right angle (90°)

Weight: 49

Kentucky has the knowledge and expertise to rework our stock rack to meet your specifications

see SNA vs SUC pages for bearing insert dimensions)