HRF721-25-B7-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

Click here for spec sheets: CUCNPFB Spec Sheet

Click here for spec sheets: BUCNPT Spec Sheet

Material: Molded Nylon

Click here for spec sheet: NAPA Spec Sheet

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

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Recommended Lubrication: Klubersynth UH1 6-460

Click here for spec sheets: SUCX Spec Sheet

Max P Value: 2

quieter operation

• Superior Thermal Capacity

For shafts at 90°