F842B-71K-B5-M1 In-Line Helical Speed Reducer Narrow Inner Race Its proven modular design has

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

Manufactured from acetal

Heavy-duty Shrink Disc external clamping device

Piloted Flange Units

F842B-71K-B5-M1 In-Line Helical Speed Reducer Narrow Inner Race Its proven modular design hasBoston Gears 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long life performance and simplified maintenance. A broad range of reduction ratios suit an even broader range of specifications, while a variety of input shaft configurations maximize flexibility. In addition, the number of products that complement this series of gear drives make it an ideal choice for todays industrial distributor. The 800