F872B-45K-B9-M1 In-Line Helical Speed ReducerBoston 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

Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input

Output Shaft:Hollow Bore

USDA & FDA approved

Max PV Value: 20

the ratio should be kept low

B-Type Seals

Input Style: No Flange (projecting shaft)

Click here for spec sheets: HUCNPFL Spec Sheet

It is manufactured using the powdered metal process with the purest metal powders

Input Type: F Standard Quill Flange

Boston Gear manufactures both 14 1/2° and 20° PA

Click here for spec sheet: SAP Spec Sheet