HF721-25-B7-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

Mount them sideways

Click here for spec sheet: CUCNPP Spec Sheet

Click here for spec sheet: UCTX Spec Sheet

self-centering design for use in through-bored components with high torque and/or bending requirements

Output Type: F Standard Quill Flange

Click here for spec sheet: UCHA Spec Sheet

Click here for spec sheets: CUCNPHA Spec Sheet

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and with oil grooves

oil resistant rubber liner which corrects up to 2° misalignment while reducing vibration & noise

Click here for spec sheet: SBRFB Spec Sheet

Intended for light duty applications