721-10-J Right Angle Worm Gear Speed Reducer 21 Teeth Note: This is the spec

Note: This is the spec sheet for the version with cast iron housing and mild steel bearing insert

Click here for spec sheet: NAP Spec Sheet

shallow taper

One-Piece Housing has rust-proof plated finish

Heavy-duty Shrink Disc external clamping device

721-10-J Right Angle Worm Gear Speed Reducer 21 Teeth Note: This is the specOur 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