Boston Gear

Home
Brands
Boston Gear

With more than 125 years of frontline experience, Boston Gear is recognized globally as a premier resource for extremely reliable, high-performance power transmission components.

Boston Gear offers the industry's most comprehensive product array featuring more than 30,000 standard products combined with the ability to custom engineer unique solutions when required. Product lines include standard enclosed gear drives, custom speed reducers, AC/DC motors, DC drives and Centric brand overload clutches and torque limiters.

Download catalog

Show:

Filter

Sort By:

Popularity▾

Popularity
Name
Price: low to high
Price: high to low

Items per page:

60▾

Item ID

Item

Price

Quantity

#1758147

Boston 30294023 PL5070-NEMA34 Mounting Accessory Plate

Brand	Boston Gear
Model	PL5070-NEMA34

$104.99 Each

Free Shipping orders over $1

#5995668

WA726-300-H worm gearbox ratio: 300:1 double reduction center distance: 2.6" input: 0.5", output bore/shaft diameter: 1.125", output: double solid output shaft

Brand	Boston Gear
Model	WA726-300-H

$1,931.00 Each

Free Shipping orders over $1

#42634

F718-20-B5-G Worm GearboxRatio: 20:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.875"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F718-20-B5-G

$639.78 Each

Free Shipping orders over $1

#42640

F718-30-B5-G Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.875"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F718-30-B5-G

$639.78 Each

Free Shipping orders over $1

#42580

F713-20-B5-G Worm GearboxRatio: 20:1 Single ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F713-20-B5-G

$566.60 Each

Free Shipping orders over $1

#44414

Boston 30239519 60634 FSP5A SPEED REDUCER

Brand	Boston Gear
Model	FSP5A

$668.17 Each

Free Shipping orders over $1

#44588

Boston 30239698 61086 R1215-1-D RIGHT ANGLE UNIT

Brand	Boston Gear
Model	R1215-1-D

Obsolete

See Replacement

#41690

Boston 30227507 39202 F221D-10-B5 SPEED REDUCER

Brand	Boston Gear
Model	F221D-10-B5

$2,253.27 Each

Free Shipping orders over $1

#42304

710-50-G worm gearbox ratio: 50:1 single reduction center distance: 1" input: 0.375", output bore/shaft diameter: 0.5", output: left side solid output shaft

Brand	Boston Gear
Model	710-50-G

$506.90 Each

Free Shipping orders over $1

#42613

F715-30-B5-G Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 1.5"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.75"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F715-30-B5-G

$627.59 Each

Free Shipping orders over $1

#42607

F715-20-B5-G Worm GearboxRatio: 20:1 Single ReductionCenter Distance: 1.5"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.75"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F715-20-B5-G

$627.59 Each

Free Shipping orders over $1

#42162

Boston 30231965 49422 RA1031 RA10 3 WAY RATIO 1:1

Brand	Boston Gear
Model	RA1031

$846.94 Each

Free Shipping orders over $1

#42590

F713-40-B5-H Worm GearboxRatio: 40:1 Single ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Double Solid Output Shaft

Brand	Boston Gear
Model	F713-40-B5-H

$619.77 Each

Free Shipping orders over $1

#41692

Boston 30227509 39206 F221D-17-B5 SPEED REDUCER

Brand	Boston Gear
Model	F221D-17-B5

$2,253.27 Each

Free Shipping orders over $1

#42301

710-40-G worm gearbox ratio: 40:1 single reduction center distance: 1" input: 0.375", output bore/shaft diameter: 0.5", output: left side solid output shaft

Brand	Boston Gear
Model	710-40-G

$506.90 Each

Free Shipping orders over $1

#42643

F718-40-B5-G Worm GearboxRatio: 40:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.875"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F718-40-B5-G

$702.96 Each

Free Shipping orders over $1

#42601

F715-10-B5-G Worm GearboxRatio: 10:1 Single ReductionCenter Distance: 1.5"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.75"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F715-10-B5-G

$627.59 Each

Free Shipping orders over $1

#41674

Boston 30227455 39042 231D-24 SPEED REDUCER

Brand	Boston Gear
Model	231D-24

$2,626.23 Each

Free Shipping orders over $1

#42670

F721-30-B5-G Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F721-30-B5-G

$825.70 Each

Free Shipping orders over $1

#42574

F713-10-B5-G Worm GearboxRatio: 10:1 Single ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F713-10-B5-G

$566.60 Each

Free Shipping orders over $1

#2039913

Boston Gear F00633 F832B-5.1K-B7-M4 SPEED REDUCER WITH MOTOR

Brand	Boston Gear
Model	F832B-5.1K-B7-M4

$1,101.74 Each

Free Shipping orders over $1

#42681

F721-60-B5-J Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1"Output: Right Side Solid Output Shaft

Brand	Boston Gear
Model	F721-60-B5-J

$751.48 Each

Free Shipping orders over $1

#42628

F718-10-B5-G Worm GearboxRatio: 10:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.875"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F718-10-B5-G

$702.96 Each

Free Shipping orders over $1

#46670

Boston 30268516 SF862BR-71K-B7-M1 CASE SIZE: 6 HELICAL STAGES: 2 RATIO: 71:1

Brand	Boston Gear
Model	SF862BR-71K-B7-M1

$1,996.60 Each

Free Shipping orders over $1

#42637

F718-25-B5-G Worm GearboxRatio: 25:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.875"Output: Left Side Solid Output Shaft

Read 1 review

Brand	Boston Gear
Model	F718-25-B5-G

$702.96 Each

Free Shipping orders over $1

#42796

F738-30E-B9-G Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 3.8"Input: 180TC FlangeOutput Bore/Shaft Diameter: 1.625"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F738-30E-B9-G

$2,534.21 Each

Free Shipping orders over $1

#42160

Boston 30231963 49420 RA1021 RA10 2 WAY RATIO 1:1

Brand	Boston Gear
Model	RA1021

$860.53 Each

Free Shipping orders over $1

#42883

FWA721-200-B5-G Worm GearboxRatio: 200:1 Double ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	FWA721-200-B5-G

$1,616.37 Each

Free Shipping orders over $1

#42603

F715-10-B5-J Worm GearboxRatio: 10:1 Single ReductionCenter Distance: 1.5"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.75"Output: Right Side Solid Output Shaft

Brand	Boston Gear
Model	F715-10-B5-J

$627.59 Each

Free Shipping orders over $1

#45990

Boston 30267790 F862B-20K-B7-M1 CASE SIZE: 6 HELICAL STAGES: 2 RATIO: 20:1

Brand	Boston Gear
Model	F862B-20K-B7-M1

$1,410.29 Each

Free Shipping orders over $1

#42158

Boston 30231961 49418 RA631 RA6 3 WAY RATIO 1:1

Brand	Boston Gear
Model	RA631

$637.49 Each

Free Shipping orders over $1

#46195

Boston 30268003 F872BF-20K-B9-M8 CASE SIZE: 7 HELICAL STAGES: 2 RATIO: 20:1

Brand	Boston Gear
Model	F872BF-20K-B9-M8

$2,729.65 Each

Free Shipping orders over $1

#42745

F726-40-B5-G Worm GearboxRatio: 40:1 Single ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.125"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F726-40-B5-G

$1,192.67 Each

Free Shipping orders over $1

#42642

F718-30-B5-J Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.875"Output: Right Side Solid Output Shaft

Brand	Boston Gear
Model	F718-30-B5-J

$702.96 Each

Free Shipping orders over $1

#42579

F713-15-B5-J Worm GearboxRatio: 15:1 Single ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Right Side Solid Output Shaft

Brand	Boston Gear
Model	F713-15-B5-J

$566.60 Each

Free Shipping orders over $1

#42651

F718-60-B5-J Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.875"Output: Right Side Solid Output Shaft

Brand	Boston Gear
Model	F718-60-B5-J

$702.96 Each

Free Shipping orders over $1

#42706

F724-40-B5-G Worm GearboxRatio: 40:1 Single ReductionCenter Distance: 2.4"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.125"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F724-40-B5-G

$965.01 Each

Free Shipping orders over $1

#42323

713-30-H worm gearbox ratio: 30:1 single reduction center distance: 1.3" input: 0.5", output bore/shaft diameter: 0.625", output: double solid output shaft

Brand	Boston Gear
Model	713-30-H

$592.99 Each

Free Shipping orders over $1

#45863

Boston 30267651 F842B-20K-B7-M1 CASE SIZE: 4 HELICAL STAGES: 2 RATIO: 20:1

Brand	Boston Gear
Model	F842B-20K-B7-M1

$995.31 Each

Free Shipping orders over $1

#48101

Boston 30270542 HMF2-5K-B5-B5 HELICAL MULTIPLIER SZ2

Brand	Boston Gear
Model	HMF2-5K-B5-B5

$828.12 Each

Free Shipping orders over $1

#46501

Boston 30268337 SF833BR-200K-B5-M1 CASE SIZE: 3 HELICAL STAGES: 3 RATIO: 200:1

Brand	Boston Gear
Model	SF833BR-200K-B5-M1

$1,212.92 Each

Free Shipping orders over $1

#42322

713-30-G worm gearbox ratio: 30:1 single reduction center distance: 1.3" input: 0.5", output bore/shaft diameter: 0.625", output: left side solid output shaft

Brand	Boston Gear
Model	713-30-G

$566.60 Each

Free Shipping orders over $1

#39841

Boston 30242443 69726 ADRTF-B 1/4HP 115/230V 1PH AC MOTOR

Brand	Boston Gear
Model	30242443

$912.79 Each

Free Shipping orders over $1

#2039990

Boston 30263635 D00467 F842B-3.3K-B5-M4 HELICAL SPEED REDUCER

Brand	Boston Gear
Model	F842B-5.1K-B5-M1

$995.31 Each

Free Shipping orders over $1

#2894096

Boston 30250973 84920 BGSHM-28-120L-02C

Brand	Boston Gear
Model	30250973

$3,111.72 Each

Free Shipping orders over $1

#2040133

Boston 30265012 D01989 F862B12KB9LUTFW-HK SPEED REDUCER WITH MOTOR

Brand	Boston Gear
Model	F862B12KB9LUTFW-HK

$2,441.17 Each

Free Shipping orders over $1

#5991397

Boston 30573206 27-119312-F145 VT006-007-0-RM060-11 Planetary Gearbox

Brand	Boston Gear
Model	VT006-007-0-RM060-11

$959.81 Each

Free Shipping orders over $1

#42661

F721-15-B5-G Worm GearboxRatio: 15:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F721-15-B5-G

$825.70 Each

Free Shipping orders over $1

#2515009

BOSTON GEAR F718-10KZT-B5-J1 REDUCER

Brand	Boston Gear
Model	F718-10KZT-B5-J1

$808.87 Each

Free Shipping orders over $1

#45964

Boston 30267762 F843BF-200K-B5-M8 CASE SIZE: 4 HELICAL STAGES: 3 RATIO: 200:1

Brand	Boston Gear
Model	F843BF-200K-B5-M8

$1,466.51 Each

Free Shipping orders over $1

#42679

F721-60-B5-G Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F721-60-B5-G

$825.70 Each

Free Shipping orders over $1

#42573

F713-5-B5-J Worm GearboxRatio: 5:1 Single ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Right Side Solid Output Shaft

Brand	Boston Gear
Model	F713-5-B5-J

$566.60 Each

Free Shipping orders over $1

#42813

WA713-200-G worm gearbox ratio: 200:1 double reduction center distance: 1.3" input: 0.375", output bore/shaft diameter: 0.625", output: left side solid output shaft

Brand	Boston Gear
Model	WA713-200-G

$1,323.63 Each

Free Shipping orders over $1

#42047

760-60F-J worm gearbox ratio: 60:1 single reduction center distance: 6" input: 1.5", output bore/shaft diameter: 2.25", output: right side solid output shaft

Brand	Boston Gear
Model	760-60F-J

$5,355.80 Each

Free Shipping orders over $1

#42307

713-5-G worm gearbox ratio: 5:1 single reduction center distance: 1.3" input: 0.5", output bore/shaft diameter: 0.625", output: left side solid output shaft

Brand	Boston Gear
Model	713-5-G

$566.60 Each

Free Shipping orders over $1

#42558

F710-15-B4-J Worm GearboxRatio: 15:1 Single ReductionCenter Distance: 1"Input: 42CZ FlangeOutput Bore/Shaft Diameter: 0.5"Output: Right Side Solid Output Shaft

Brand	Boston Gear
Model	F710-15-B4-J

$506.90 Each

Free Shipping orders over $1

#42754

F732-10E-B9-G Worm GearboxRatio: 10:1 Single ReductionCenter Distance: 3.2"Input: 180TC FlangeOutput Bore/Shaft Diameter: 1.375"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F732-10E-B9-G

$2,095.28 Each

Free Shipping orders over $1

#40454

SF718-40-B5-G Worm Gearbox Ratio: 40:1 Single Reduction Center Distance: 1.8" Input: 56C Flange Output Bore/Shaft Diameter: 1"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	SF718-40-B5-G

$996.99 Each

Free Shipping orders over $1

#40523

BOSTON 14858 842B-5.7S HELICAL SPEED REDUCER

Brand	Boston Gear
Model	842B-5.7S

$373.10 Each

Free Shipping orders over $1

#42751

F726-60-B5-G Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.125"Output: Left Side Solid Output Shaft

Brand	Boston Gear
Model	F726-60-B5-G

$1,192.67 Each

Free Shipping orders over $1