Boston Gear 30280582 H713-40-H-P10 700 Series worm gear speed reducer with 40:1 single reduction, 1.3" center distance, and hollow bore output. The cast iron housing accepts a 0.5" input shaft and delivers a 0.625" output bore. Designed for general industrial power transmission applications.

Product Features

• The 700 Series' large oil reservoir provides efficient heat dissipation and lubrication for longer operating life.
• Its multi-position mounting flexibility allows for installation in virtually any position.
• Housings are straddle-milled, top and bottom, for precise alignment of horizontal and vertical bases.
• Internal baffles assure positive, leak-free venting.
• The 700 Series' rugged housing, fabricated of fine-grained, gear-quality cast iron, provides maximum strength for maximum durability, as well as greater precision during worm and gear alignment.
• Boston Gear's 700 Series high-strength bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and overhung load capacities, sizes 713-760.
• 700 Series' high-strength steel output shaft assures capacity for high torque and overhung loads.
• Pipe plugs allow easy fill, level, and drain in any mounting position.
• The 700 Series' super-finished oil-seal diameters on both input and output shafts extend seal life.