We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Products - (25001 Products)


Boston Gear - 2.06 Centerline Distance, 40:1, 44 RPM Output, 0.81 Input Horsepower, 876 Lbs. Max Torque, Speed Reducer - Part No. 721-40-J, 5/8" Shaft Diam, Single Shaft Right, 4.34" High


Item #: 91235432
Brand: Boston Gear
Model #: 51701
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 40:1
PartNo 721-40-J
Shaft Style Single Shaft Right
Shaft Diameter (Decimal Inch) 0.6250
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 876.00
Maximum Input Horsepower 0.81
Output RPM at 1750 Input 44.0

$776.61

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 40:1, 44 RPM Output, 0.81 Input Horsepower, 876 Lbs. Max Torque, Speed Reducer - Part No. F721-40-B5-H, Double Shaft Left & Right, 5/8" Bore, 4.34" High, 56C NEMA


Item #: 80900236
Brand: Boston Gear
Model #: 51973
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 40:1
NEMA Size 56C
PartNo F721-40-B5-H
Shaft Style Double Shaft Left/Right
Bore Size (Decimal Inch) 0.625
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 876.00
Maximum Input Horsepower 0.81
Output RPM at 1750 Input 44.0

$1,343.91

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 40:1, 44 RPM Output, 0.81 Input Horsepower, 876 Lbs. Max Torque, Speed Reducer - Part No. F721-40-B5-J, Single Shaft Right, 5/8" Bore, 4.34" High, 56C NEMA


Item #: 91230227
Brand: Boston Gear
Model #: 51974
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 40:1
NEMA Size 56C
PartNo F721-40-B5-J
Shaft Style Single Shaft Right
Bore Size (Decimal Inch) 0.625
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 876.00
Maximum Input Horsepower 0.81
Output RPM at 1750 Input 44.0

$1,260.26

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 40:1, 44 RPM Output, 0.81 Input Horsepower, 876 Lbs. Max Torque, Speed Reducer - Part No. SSF72140KB5GS, Single Shaft Left, 5/8" Bore, 4.34" High, 56C NEMA


Item #: 91242990
Brand: Boston Gear
Model #: H08183
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 40:1
NEMA Size 56C
PartNo SSF72140KB5GS
Shaft Style Single Shaft Left
Bore Size (Decimal Inch) 0.625
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 876.00
Maximum Input Horsepower 0.81
Output RPM at 1750 Input 44.0

$2,174.93

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 40:1, 44 RPM Output, 0.81 Input Horsepower, 876 Lbs. Max Torque, Speed Reducer - Part No. SSHF72140KB5HSP20, 1-1/4" Shaft Diam, Hollow Shaft, 5/8" Bore, 4.34" High, 56C NEMA


Item #: 91242891
Brand: Boston Gear
Model #: H08072
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 40:1
NEMA Size 56C
PartNo SSHF72140KB5HSP20
Shaft Style Hollow Shaft
Bore Size (Decimal Inch) 0.625
Shaft Diameter (Decimal Inch) 1.2500
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 876.00
Maximum Input Horsepower 0.81
Output RPM at 1750 Input 44.0

$3,384.61

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 40:1, 44 RPM Output, 0.81 Input Horsepower, 876 Lbs. Max Torque, Speed Reducer - Single Shaft Left


Item #: 06383848
Brand: Boston Gear
Model #: 51699
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 40:1
Shaft Style Single Shaft Left
Base Type PROJ
Maximum Torque Inch/Lbs (Pounds) 876.00
Maximum Input Horsepower 0.81
Output RPM at 1750 Input 44.0

$1,276.68

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 40:1, 44 RPM Output,, Speed Reducer - Single Shaft Left, 56C NEMA


Item #: 06382790
Brand: Boston Gear
Model #: 51972
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 40:1
NEMA Size 56C
Shaft Style Single Shaft Left
Base Type PROJ
Output RPM at 1750 Input 44.0

$821.56

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 1/2 Input Horsepower, 630 Lbs. Max Torque, Speed Reducer - 56C NEMA


Item #: 05896832
Brand: Boston Gear
Model #: 58527
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
NEMA Size 56C
Maximum Torque Inch/Lbs (Pounds) 630.00
Maximum Input Horsepower 1/2

$2,444.21

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 1/2 Input Horsepower, 630 Lbs. Max Torque, Speed Reducer - 56C NEMA


Item #: 05896477
Brand: Boston Gear
Model #: R/B F04458
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
NEMA Size 56C
Maximum Torque Inch/Lbs (Pounds) 630.00
Maximum Input Horsepower 1/2

$1,951.23

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 35 RPM Output, 0.66 Input Horsepower, 857 Lbs. Max Torque, Speed Reducer - Part No. 721-50-H, 5/8" Shaft Diam, Double Shaft Left & Right, 4.34" High


Item #: 91236927
Brand: Boston Gear
Model #: 51703
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
PartNo 721-50-H
Shaft Style Double Shaft Left/Right
Shaft Diameter (Decimal Inch) 0.6250
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 857.00
Maximum Input Horsepower 0.66
Output RPM at 1750 Input 35.0

$1,317.24

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 35 RPM Output, 0.66 Input Horsepower, 857 Lbs. Max Torque, Speed Reducer - Part No. 721-50-J, 5/8" Shaft Diam, Single Shaft Right, 4.34" High


Item #: 91235424
Brand: Boston Gear
Model #: 51704
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
PartNo 721-50-J
Shaft Style Single Shaft Right
Shaft Diameter (Decimal Inch) 0.6250
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 857.00
Maximum Input Horsepower 0.66
Output RPM at 1750 Input 35.0

$776.61

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 35 RPM Output, 0.66 Input Horsepower, 857 Lbs. Max Torque, Speed Reducer - Part No. F721-50-B5-H, Double Shaft Left & Right, 5/8" Bore, 4.34" High, 56C NEMA


Item #: 82743089
Brand: Boston Gear
Model #: 51976
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
NEMA Size 56C
PartNo F721-50-B5-H
Shaft Style Double Shaft Left/Right
Bore Size (Decimal Inch) 0.625
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 857.00
Maximum Input Horsepower 0.66
Output RPM at 1750 Input 35.0

$846.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 35 RPM Output, 0.66 Input Horsepower, 857 Lbs. Max Torque, Speed Reducer - Part No. F721-50-B5-J, Single Shaft Right, 5/8" Bore, 4.34" High, 56C NEMA


Item #: 91230185
Brand: Boston Gear
Model #: 51977
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
NEMA Size 56C
PartNo F721-50-B5-J
Shaft Style Single Shaft Right
Bore Size (Decimal Inch) 0.625
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 857.00
Maximum Input Horsepower 0.66
Output RPM at 1750 Input 35.0

$1,155.24

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 35 RPM Output, 0.66 Input Horsepower, 857 Lbs. Max Torque, Speed Reducer - Part No. SSF72150KB5GS, Single Shaft Left, 5/8" Bore, 4.34" High, 56C NEMA


Item #: 91242982
Brand: Boston Gear
Model #: H07851
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
NEMA Size 56C
PartNo SSF72150KB5GS
Shaft Style Single Shaft Left
Bore Size (Decimal Inch) 0.625
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 857.00
Maximum Input Horsepower 0.66
Output RPM at 1750 Input 35.0

$3,454.68

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 35 RPM Output, 0.66 Input Horsepower, 857 Lbs. Max Torque, Speed Reducer - Part No. SSHF72150KB5HSP20, 1-1/4" Shaft Diam, Hollow Shaft, 5/8" Bore, 4.34" High, 56C NEMA


Item #: 91242883
Brand: Boston Gear
Model #: H07619
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
NEMA Size 56C
PartNo SSHF72150KB5HSP20
Shaft Style Hollow Shaft
Bore Size (Decimal Inch) 0.625
Shaft Diameter (Decimal Inch) 1.2500
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 857.00
Maximum Input Horsepower 0.66
Output RPM at 1750 Input 35.0

$3,692.30

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 35 RPM Output, 0.66 Input Horsepower, 857 Lbs. Max Torque, Speed Reducer - Single Shaft Left


Item #: 06383772
Brand: Boston Gear
Model #: 51702
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
Shaft Style Single Shaft Left
Base Type PROJ
Maximum Torque Inch/Lbs (Pounds) 857.00
Maximum Input Horsepower 0.66
Output RPM at 1750 Input 35.0

$804.13

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 50:1, 35 RPM Output,, Speed Reducer - Single Shaft Left, 56C NEMA


Item #: 06382659
Brand: Boston Gear
Model #: 51975
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 50:1
NEMA Size 56C
Shaft Style Single Shaft Left
Base Type PROJ
Output RPM at 1750 Input 35.0

$821.56

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 5:1, 350 RPM Output, 3.66 Input Horsepower, 620 Lbs. Max Torque, Speed Reducer - Part No. 721-5-H, 5/8" Shaft Diam, Double Shaft Left & Right, 4.34" High


Item #: 91236646
Brand: Boston Gear
Model #: 51682
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 5:1
PartNo 721-5-H
Shaft Style Double Shaft Left/Right
Shaft Diameter (Decimal Inch) 0.6250
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 620.00
Maximum Input Horsepower 3.66
Output RPM at 1750 Input 350.0

$829.70

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 5:1, 350 RPM Output, 3.66 Input Horsepower, 620 Lbs. Max Torque, Speed Reducer - Part No. 721-5-J, 5/8" Shaft Diam, Single Shaft Right, 4.34" High


Item #: 07378458
Brand: Boston Gear
Model #: 51683
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 5:1
PartNo 721-5-J
Shaft Style Single Shaft Right
Shaft Diameter (Decimal Inch) 0.6250
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 620.00
Maximum Input Horsepower 3.66
Output RPM at 1750 Input 350.0

$776.61

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Boston Gear - 2.06 Centerline Distance, 5:1, 350 RPM Output, 3.66 Input Horsepower, 620 Lbs. Max Torque, Speed Reducer - Part No. F721-5-B7-H, Double Shaft Left & Right, 7/8" Bore, 4.34" High, 140TC NEMA


Item #: 80900228
Brand: Boston Gear
Model #: 51952
Exact Tooling IR#: 04

Product Specifications
Centerline Distance (Decimal Inch) 2.060
Ratio 5:1
NEMA Size 140TC
PartNo F721-5-B7-H
Shaft Style Double Shaft Left/Right
Bore Size (Decimal Inch) 0.875
Height (Inch) 4.34
Maximum Torque Inch/Lbs (Pounds) 620.00
Maximum Input Horsepower 3.66
Output RPM at 1750 Input 350.0

$846.50

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It