RF721-40-B5-J Right Angle 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

For wash-down applications in wet or harsh environments or where sanitary conditions are a factor

Pressure Angle: 14-1/2 Degree

They are available in plastic

Click here for spec sheet: NANF Spec Sheet

Click here for spec sheets: BUCNPFL Spec Sheet

Self-lubricating bearings resist corrosions

" In other words

Max P Value: 3

Easily installed where major disassembly would otherwise be required

Click here for spec sheet: UCT Spec Sheet

Splined Hub

see SNA vs SUC pages for bearing insert dimensions)