HF721-10-B7-H-P23 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

the CUCSHA has a Hard Chrome bearing insert and a Stainless Steel housing

Click here for spec sheet: SBLF-H4 Spec Sheet

wear-resistance and exceptional anti-friction qualities

We’ve designed the product line to include three different series in order to meet a broader array of application requirements

Step Up Adapters are ideal for making the shaft larger

Pressure Angle: 14-1/2 Degree Pressure Angle

making it ideal for applications requiring only limited load carrying capacity

Click here for spec sheets: SNASF Spec Sheet

Double-taper

Bear-N-Bronz® is Boston Gear’s general purpose

Recessed screw head provides an outside surface free of major projections for safety

Housing is crimped together at bolt holes