Gearboxes, Gearheads & Speed Reducers

Boston Gear F872B-14K-B11-M1

F872 D/R RED, 14 Ratio, Quill Input, Base Mount

Model: F872B-14K-B11-M1

Boston Gear’s 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 today’s industrial distributor. The 800 Series provides a functional interchange for SEW Eurodrive and other European manufacturers’ helical gear drives, making it uniquely practical for replacement applications.

Gearboxes, Gearheads & Speed Reducers

Boston Gear F872B-2.9K-B11-M1 – Standard Cast Iron C-Face Speed Reducer, Single Output, 455 lb. Overhung Load

Boston Gear F872B-2.9K-B11-M1

F872 D/R RED, 2.9 Ratio, Quill Input, Base Mount

Model: F872B-2.9K-B11-M1

Boston Gear’s 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 today’s industrial distributor. The 800 Series provides a functional interchange for SEW Eurodrive and other European manufacturers’ helical gear drives,making it uniquely practical for replacement applications.

Gearboxes, Gearheads & Speed Reducers

Boston Gear F872B-5.1K-B11-M1

F872 D/R RED, 5.1 Ratio, Quill Input, Base Mount

Model: F872B-5.1K-B11-M1

Boston Gear’s 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 today’s industrial distributor. The 800 Series provides a functional interchange for SEW Eurodrive and other European manufacturers’ helical gear drives,making it uniquely practical for replacement applications.

Gearboxes, Gearheads & Speed Reducers

Boston Gear WORM SPEED REDUCER – F726-20-B7-G

Boston Gear WORM SPEED REDUCER - F726-20-B7-G

Specifications

Reducer Material/Paint: Cast Iron, Standard Paint

Reduction Type: Single Reduction Right Angle

Pre-Lubricated: No

Recommended Lubrication: Klubersynth UH1 6-460

Input Style: F Standard Quill Flange

Base Mounting Attachment: No Base

Fan Cooled: No

Output Bore/Shaft Diameter: 1.125 in

Center Distance: 2.62 in

Gearboxes

Boston Gear WORM SPEED REDUCER F721-25-B5-G

F721-25-B5-G SPEED REDUCER

Integral input worm and shaft design made from high-strength, case-hardened alloy steel
Multi-position mounting flexibility of the 700 Series speed reducers allows for installation in almost any position
Large oil reservoir provides highly efficient heat dissipation and lubrication for longer operating life
Reducer sizes 710 through 726 have pre-lubricated ball bearings; 732 through 760 have tapered roller bearings
Mounting base and other accessories sold separately