HRF721-10-B7-H-P19 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

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

and web with spokes

Pressure Angle: 20 Degrees

Click here for spec sheets: BUCNPFL Spec Sheet

the SNATFB has an eccentric locking bearing insert

Click here for spec sheets: BUCTFL Spec Sheet

View Catalog PageInstallation & Removal Instructions

Input Style: RF Coupled Flange

Click here for spec sheet: UCP Spec Sheet

oil-impregnated

Click here for spec sheet: CUCTP Spec Sheet

Center Distance: 5