HRF721-40-B5-H-P15 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

Diametral Pitch: 20

maintaining like-new output for thousands of hours of use

leaded tin bronze

Step Up Adapters are ideal for making the shaft larger

Friction discs are then released and free to rotate with the hub and motor shaft

Available from 1/6 HP thru 5 HP

Miter Gears are similar to Bevel Gears except Miter Gears are used for 1:1 ratios

Recommended Lubrication: Klubersynth UH1 6-460

Material: Delrin

Medium Duty

Click here for spec sheets: HUCNPT Spec Sheet

Splined Hub