Contacts
USA
+1 (888) 671-2883
MX
+52 (33) 1930-9455
Chat Live
Email Us
FAQ
Sign in
Register
GO
0
Cart
0
Items
Categories
HOME
About Us
Conveyor Belts
Brands
Popular Products
Blog
Contact Us
PAY WITH PO
...
Categories
Abrasives
Adhesives, Sealants and Tape
Automation
Bearings
Belts
Bushings
Chains & Sprockets
Cleaning
Clutches and Brakes
Cutting Tools
Electric Motors
Electrical
Fasteners
Fleet and Vehicle Maintenance
Furniture and Food Service
Gears & Gear Racks
HVAC
Hand Tools
Hardware
Hydraulics and Pneumatics
Lighting
Linear Motion
Lubrication
Machining
Material Handling
Paint & Painting Supplies
Power Tools
Pumps
Raw Materials
Safety
Seals
Shaft Couplings and Collars
Sheaves
Speed Reducers
Synchronous & Timing Belts
Tensioners and Idlers
Test Instruments
Timing Belt Pulleys
V-Belts
Welding
Add products to your shopping cart
Subtotal
Checkout now
Get quote
Home
Brands
Boston Gear
Show:
Filter
Filter by Category
Narrow by Category
Automation
Bearings
Ball Bearings
(81 items)
Plain & Sleeve Bearings
(2171 items)
Circular Disc
(126 items)
Cored Bar
(235 items)
Plain Flanged Bearings
(216 items)
Plain Sleeve Bearings
(1516 items)
Rod Ends
(225 items)
Unstudded / Hollow Bore Rod Ends
(224 items)
Female Threaded Hollow Bore Rod Ends
(116 items)
Male Threaded Hollow Bore Rod Ends
(108 items)
Spherical Plain Bearings
(66 items)
Bushings
Quick Disconnect Bushings
(338 items)
Chains & Sprockets
Chains
(144 items)
Clutches and Brakes
Mechanical Clutches
(903 items)
Centrifugal Clutches
(78 items)
Overload Clutches
(808 items)
Electric Motors
AC Motors
(198 items)
AC General Purpose Motors
(178 items)
TEFC AC General Purpose Motors
(60 items)
Gears & Gear Racks
Gears
(2935 items)
Bevel Gears
(223 items)
Change Gears
(570 items)
Helical Gears
(218 items)
Miter Gears
(139 items)
Pinion Gears
(65 items)
Spur Gears
(1133 items)
External Tooth Spur Gears
(1096 items)
Worm Gears
(574 items)
Worm Gears
(447 items)
Worms
(127 items)
Hydraulics and Pneumatics
Pneumatics
(683 items)
Accessories
(109 items)
Filter, Lubricator & Regulator
(140 items)
Combination Units
(87 items)
Pneumatic Actuators
(401 items)
Piston Rod Cylinders
(401 items)
Round Body
(401 items)
Double Action
(205 items)
Single Action
(196 items)
Material Handling
Conveyors & Accessories
(173 items)
Shaft Couplings and Collars
Jaw Couplings
(181 items)
Components
(111 items)
Hub Halves
(88 items)
Shaft Collars
(239 items)
Universal Joints
(178 items)
Complete Units
(154 items)
Single Pin & Block
(108 items)
Speed Reducers
Inline/Concentric Speed Reducers
(4843 items)
Inline Helical Speed Reducers
(1488 items)
3-Piece Coupled Input Inline Helical Reducers
(282 items)
Quill Input Inline Helical Reducers
(744 items)
Solid Input Shaft Inline Helical Reducers
(459 items)
Inline Planetary Gearboxes
(3355 items)
Parallel Shaft Speed Reducers
(124 items)
Reducers Parts and Accessories
(505 items)
Speed Reducer Replacement Parts
(142 items)
Speed Reducer Shafts
(294 items)
Right Angle Speed Reducers
(9007 items)
Right Angle Helical/Spiral Bevel Speed Reducers
(911 items)
Right Angle Worm Gear Speed Reducers
(8067 items)
3-Piece Coupled Input Worm Gear Reducers
(1833 items)
3-Piece Coupled Input Hollow Bore Output Worm Gear
(363 items)
140TC Input Flange 3-Piece Coupled
(92 items)
56C Input Flange 3-Piece Coupled
(249 items)
3-Piece Coupled Input Output Shaft Double Worm
(494 items)
3-Piece Coupled Input Output Shaft Left Worm Gear
(687 items)
3-Piece Coupled Input Output Shaft Right Worm Gear
(289 items)
Quill Input Worm Gear Reducers
(5160 items)
Quill Input Hollow Bore Output Worm Gear Reducers
(3504 items)
140TC Input Flange
(720 items)
180TC Input Flange
(280 items)
56C Input Flange
(2420 items)
Quill Input Solid Output Shaft Double Worm Gear
(749 items)
Quill Input Solid Output Shaft Left Worm Gear
(582 items)
Quill Input Solid Output Shaft Right Worm Gear
(325 items)
Solid Input Shaft Worm Gear Reducers
(1020 items)
Solid Input Shaft Hollow Bore Output Worm Gear
(340 items)
Solid Input Shaft Solid Output Shaft Double Worm
(227 items)
Solid Input Shaft Solid Output Shaft Left Worm
(321 items)
Solid Input Shaft Solid Output Shaft Right Worm
(131 items)
Synchronous & Timing Belts
Round Tooth Timing Belts
(226 items)
3MM Pitch
(147 items)
5MM Pitch
(49 items)
Timing Belt Pulleys
High Torque Pulleys
(229 items)
3MM Pitch
(229 items)
Timing Pulleys
(216 items)
T5/AT5 5MM Pitch
(216 items)
by Bore/shaft Diameter
Narrow by Bore/shaft Diameter
All
0.5"
(136 items)
0.75"
(290 items)
0.625"
(345 items)
0.875"
(626 items)
0.9375"
(28 items)
1"
(1234 items)
1.5"
(181 items)
1.25"
(810 items)
1.75"
(41 items)
1.125"
(838 items)
1.375"
(663 items)
1.625"
(385 items)
1.1875"
(182 items)
1.3125"
(30 items)
1.4375"
(546 items)
1.6875"
(27 items)
1.9375"
(156 items)
2"
(363 items)
2.25"
(188 items)
2.1875"
(49 items)
2.4375"
(33 items)
by Center Distance
Narrow by Center Distance
All
1"
(132 items)
1.3"
(408 items)
1.5"
(286 items)
1.8"
(899 items)
2.1"
(1189 items)
2.4 In.
(26 items)
2.4"
(422 items)
2.6 In.
(32 items)
2.6"
(1333 items)
3"
(447 items)
3.2 In.
(15 items)
3.2"
(1067 items)
3.8"
(533 items)
5.2"
(278 items)
6"
(183 items)
by Input Flange
Narrow by Input Flange
All
48C
(168 items)
56C
(1965 items)
140TC
(915 items)
180TC
(437 items)
210TC
(67 items)
250TC
(21 items)
by Input Size
Narrow by Input Size
All
0.5"
(117 items)
0.75"
(122 items)
0.375"
(71 items)
0.625"
(263 items)
0.875"
(137 items)
1"
(53 items)
1.5"
(42 items)
1.25"
(42 items)
42CZ
(195 items)
56C
(3994 items)
140TC
(1455 items)
180TC
(584 items)
210TC
(76 items)
250TC
(23 items)
by Input Style
Narrow by Input Style
All
3-Piece Coupled
(1274 items)
Quill
(2302 items)
Solid Input Shaft
(579 items)
by Input Type
Narrow by Input Type
All
Flange
(6330 items)
Input Shaft
(847 items)
by Material
Narrow by Material
All
660 Cast Bronze
(211 items)
Alloy Steel
(26 items)
Brass
(12 items)
Nylatron GS
(9 items)
Stainless Steel
(20 items)
by O.d.
Narrow by O.d.
All
2.187 in
(33 items)
3.834 in
(59 items)
4.438 in
(56 items)
5.148 in
(52 items)
by Output
Narrow by Output
All
Hollow
(1199 items)
Left
(1589 items)
Left & Right
(636 items)
Right
(728 items)
by Output Type
Narrow by Output Type
All
Hollow Bore
(3000 items)
Solid Output Shaft
(4177 items)
by Paint/coating
Narrow by Paint/coating
All
Gray
(3212 items)
Stainless Steel
(936 items)
by Ratio
Narrow by Ratio
All
5 to 1
(386 items)
10 to 1
(621 items)
15 to 1
(594 items)
20 to 1
(669 items)
30 to 1
(717 items)
40 to 1
(653 items)
50 to 1
(574 items)
by Reduction
Narrow by Reduction
All
Double
(1670 items)
Single
(5507 items)
by Shaft Projection
Narrow by Shaft Projection
All
Double
(808 items)
Left Side
(2110 items)
Right Side
(1217 items)
Sort By:
Popularity
Name
Price: low to high
Price: high to low
Items per page:
60
90
120
Filter
1
2
...
150
151
152
153
154
155
...
445
446
Item ID
Item
Price
Quantity
#45683
Boston 30267436 872BF-71K-M8 SPEED REDUCER
Brand
Boston Gear
Model
872BF-71K-M8
$2,628.56
Each
Free Shipping orders over $1
Add to Cart
#2039921
Boston 30267669 F00766 F842B-40K-B5-M4 SPEED REDUCER
Brand
Boston Gear
Model
F842B20SB5M4
$736.79
Each
Free Shipping orders over $1
Add to Cart
#46534
Boston 30268371 SF842BR-28K-B5-M1 CASE SIZE: 4 HELICAL STAGES: 2 RATIO: 28:1
Brand
Boston Gear
Model
SF842BR-28K-B5-M1
$1,297.65
Each
Free Shipping orders over $1
Add to Cart
#2039868
Boston Gear 57863 1818GS 3/8 NYLON ROLL END BRG
Brand
Boston Gear
Model
57863
$54.12
Each
Free Shipping orders over $1
Add to Cart
#44222
QC732-60F-B7-H Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 3.2"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1.375"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
QC732-60F-B7-H
$2,431.04
Each
Free Shipping orders over $1
Add to Cart
#43210
RF718-60-B5-G Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.875"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
RF718-60-B5-G
$1,128.34
Each
Free Shipping orders over $1
Add to Cart
#43358
RF752-60E-B9-H Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 5.2"Input: 180TC FlangeOutput Bore/Shaft Diameter: 2"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
RF752-60E-B9-H
$4,076.22
Each
Free Shipping orders over $1
Add to Cart
#42067
RF760-60F-B11-H Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 6"Input: 210TC FlangeOutput Bore/Shaft Diameter: 2.25"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
RF760-60F-B11-H
$6,448.58
Each
Free Shipping orders over $1
Add to Cart
#40486
SF732-30E-B7-G Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 3.2"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1.375"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
SF732-30E-B7-G
$2,355.21
Each
Free Shipping orders over $1
Add to Cart
#41616
SSF726-50A-B5-G Worm GearboxRatio: 50:1 Single ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.125"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
SSF726-50A-B5-G
$1,698.77
Each
Free Shipping orders over $1
Add to Cart
#28957
BOSTON 06055 HOR02FTMP11
Brand
Boston Gear
Model
06055
$1,802.90
Each
Free Shipping orders over $1
Add to Cart
#29511
BOSTON 06809 ORC5SPCMP48P72
Brand
Boston Gear
Model
06809
$7,350.55
Each
Free Shipping orders over $1
Add to Cart
#29529
BOSTON 06833 ORC6SACMP63P92
Brand
Boston Gear
Model
06833
$8,939.56
Each
Free Shipping orders over $1
Add to Cart
#29558
BOSTON 07082 ORC6SMNLP63P92
Brand
Boston Gear
Model
07082
$9,706.59
Each
Free Shipping orders over $1
Add to Cart
#30025
BOSTON 14025 ORC1SBBLP12
Brand
Boston Gear
Model
14025
$1,418.68
Each
Free Shipping orders over $1
Add to Cart
#30744
BOSTON 36700 WOR06MBWP36
Brand
Boston Gear
Model
36700
$4,131.87
Each
Free Shipping orders over $1
Add to Cart
#39747
BOSTON 66357 MUX-B 5H 230/460V3 AC MOTOR
Brand
Boston Gear
Model
MUX-B
$752.86
Each
Free Shipping orders over $1
Add to Cart
#46982
BOSTON P00094 PL2060-005-SS-S-0601-12.7 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL2060-005-SS-S-0601-12.7
$1,019.07
Each
Free Shipping orders over $1
Add to Cart
#47059
BOSTON P00171 PL2090-007-SS-S-0101-19.0 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL2090-007-SS-S-0101-19.0
$1,454.47
Each
Free Shipping orders over $1
Add to Cart
#29901
Boston 30214778 08910 HOR05LBYP20
Brand
Boston Gear
Model
30214778
$4,781.97
Each
Free Shipping orders over $1
Add to Cart
#29928
Boston 30214821 09108 LOR060SAP18
Brand
Boston Gear
Model
30214821
$2,083.91
Each
Free Shipping orders over $1
Add to Cart
#34807
Boston 30214926 09342 G138 DIAMETRAL PITCH: 48 D.P. TEETH: 32 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
G138
$28.06
Each
Free Shipping orders over $1
Add to Cart
#30287
Boston 30218933 16210 ORC3FJRMP20P28
Brand
Boston Gear
Model
30218933
$5,367.78
Each
Free Shipping orders over $1
Add to Cart
#30306
Boston 30219047 16452 ORC3FJTMP16
Brand
Boston Gear
Model
30219047
$4,274.27
Each
Free Shipping orders over $1
Add to Cart
#30381
Boston 30219173 16780 ORC3SBTHP22
Brand
Boston Gear
Model
30219173
$4,279.95
Each
Free Shipping orders over $1
Add to Cart
#38834
Boston 30219867 18890 WASHER STEEL WASHER
Brand
Boston Gear
Model
30219867
$82.78
Each
Free Shipping orders over $1
Add to Cart
#38843
Boston 30219876 18910 WASHER STEEL WASHER
Brand
Boston Gear
Model
30219876
$103.94
Each
Free Shipping orders over $1
Add to Cart
#38844
Boston 30219877 18912 WASHER STEEL WASHER
Brand
Boston Gear
Model
30219877
$112.18
Each
Free Shipping orders over $1
Add to Cart
#1753869
Boston 30225104 31812 M1417-20 Bear-N-BRONZE Bearing
Brand
Boston Gear
Model
M1417-20
$565.71
Each
Free Shipping orders over $1
Add to Cart
#1754377
Boston 30225661 33002 M6876-56 Bear-N-BRONZE Bearing
Brand
Boston Gear
Model
M6876-56
$1,202.29
Each
Free Shipping orders over $1
Add to Cart
#576551
Boston 30231340 48416 LHA-16 SPHERICAL BEARING
Brand
Boston Gear
Model
30231340
$258.36
Each
Free Shipping orders over $1
Add to Cart
#32616
Boston 30231873 49307 SCC 1-3/8 X 1 STEEL SETSCREW COUPLING
Brand
Boston Gear
Model
30231873
$245.31
Each
Free Shipping orders over $1
Add to Cart
#557074
Boston 30236306 54760 PA5-050NF150 ALUMINIUM TIME BELT PULLEY
Brand
Boston Gear
Model
PA5-050NF150
$161.26
Each
Free Shipping orders over $1
Add to Cart
#2040030
Boston 30264122 D01010 F832B-5.1K-B9-M6 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F862B-22K-B7-JUT
$656.78
Each
Free Shipping orders over $1
Add to Cart
#45358
Boston 30267109 832BF-20K-M8 SPEED REDUCER
Brand
Boston Gear
Model
832BF-20K-M8
$921.22
Each
Free Shipping orders over $1
Add to Cart
#45544
Boston 30267296 862B-56K-M1 SPEED REDUCER
Brand
Boston Gear
Model
862B-56K-M1
$1,358.06
Each
Free Shipping orders over $1
Add to Cart
#2039906
Boston 30267505 F00601 F832B-18K-B5-M4 SPEED REDUCER
Brand
Boston Gear
Model
F842B20SB5M4
$656.78
Each
Free Shipping orders over $1
Add to Cart
#46446
Boston 30268256 F01358 S863BR-132K-M1 HELICAL-WORM SPEED REDUCER
Brand
Boston Gear
Model
S863BR-132K-M1
$2,142.10
Each
Free Shipping orders over $1
Add to Cart
#46547
Boston 30268385 F01488 SF842BR-80K-B5-M1 HELICAL-WORM SPEED REDUCER
Brand
Boston Gear
Model
SF842BR-80K-B5-M1
$1,297.65
Each
Free Shipping orders over $1
Add to Cart
#48103
Boston 30270544 HMF2-5K-B7-B5 HELICAL MULTIPLIER SZ2
Brand
Boston Gear
Model
HMF2-5K-B7-B5
$828.12
Each
Free Shipping orders over $1
Add to Cart
#1754882
Boston 30271868 FMPB-SG FX1 MPB SG BUSHING
Brand
Boston Gear
Model
30271868
$337.36
Each
Free Shipping orders over $1
Add to Cart
#1757945
Boston 30282741 HF732-30E-B9-H-P19 H09043 Worm Gearbox Ratio: 30:1 Single Reduction Center Distance: 3.2" Input: 180TC Flange Output Bore/Shaft Diameter: 1.1875" Output: Hollow Bore
Brand
Boston Gear
Model
HF732-30E-B9-H-P19
$2,147.41
Each
Free Shipping orders over $1
Add to Cart
#43613
FWA738-200E-B7-G Worm GearboxRatio: 200:1 Double ReductionCenter Distance: 3.8"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1.625"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
FWA738-200E-B7-G
$3,418.00
Each
Free Shipping orders over $1
Add to Cart
#42927
FWA738-400E-B5-G Worm GearboxRatio: 400:1 Double ReductionCenter Distance: 3.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.625"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
FWA738-400E-B5-G
$3,418.00
Each
Free Shipping orders over $1
Add to Cart
#43018
FWC738-150-B5-G Worm GearboxRatio: 150:1 Double ReductionCenter Distance: 3.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.625"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
FWC738-150-B5-G
$2,165.84
Each
Free Shipping orders over $1
Add to Cart
#44350
HF721-10-B7-H-P16 Worm GearboxRatio: 10:1 Single ReductionCenter Distance: 2.1"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1"Output: Hollow Bore
Brand
Boston Gear
Model
HF721-10-B7-H-P16
$996.28
Each
Free Shipping orders over $1
Add to Cart
#40578
QC713-30-B5-J Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Right Side Solid Output Shaft
Brand
Boston Gear
Model
QC713-30-B5-J
$635.30
Each
Free Shipping orders over $1
Add to Cart
#43120
RF710-10-B4-G Worm GearboxRatio: 10:1 Single ReductionCenter Distance: 1"Input: 42CZ FlangeOutput Bore/Shaft Diameter: 0.5"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
RF710-10-B4-G
$878.42
Each
Free Shipping orders over $1
Add to Cart
#43140
RF713-5-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
RF713-5-B5-J
$978.31
Each
Free Shipping orders over $1
Add to Cart
#41632
SSHF721-60AB5HP20 Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.25"Output: Hollow Bore
Brand
Boston Gear
Model
SSHF721-60AB5HP20
$1,306.21
Each
Free Shipping orders over $1
Add to Cart
#1759010
SSHF726B-25K-B5-HS1-P16 Worm GearboxRatio: 25:1 Single ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1"Output: Hollow Bore
Brand
Boston Gear
Model
SSHF726B-25K-B5-HS1-P16
$2,838.63
Each
Free Shipping orders over $1
Add to Cart
#43061
WC738-300E-G worm gearbox ratio: 300:1 double reduction center distance: 3.8" input: 0.625", output bore/shaft diameter: 1.625", output: left side solid output shaft
Brand
Boston Gear
Model
WC738-300E-G
$3,239.99
Each
Free Shipping orders over $1
Add to Cart
#30105
BOSTON 14247 ORC2FJCMP15P20
Brand
Boston Gear
Model
14247
$2,007.69
Each
Free Shipping orders over $1
Add to Cart
#30695
BOSTON 35998 POR06FCHP32P35
Brand
Boston Gear
Model
35998
$6,134.07
Each
Free Shipping orders over $1
Add to Cart
#38840
Boston 30219873 18904 WASHER STEEL WASHER
Brand
Boston Gear
Model
30219873
$105.91
Each
Free Shipping orders over $1
Add to Cart
#38841
Boston 30219874 18906 WASHER STEEL WASHER
Brand
Boston Gear
Model
30219874
$93.17
Each
Free Shipping orders over $1
Add to Cart
#41011
Boston 30223066 28004 F621BF-1.6-B7 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F621BF-1.6-B7
$3,105.40
Each
Free Shipping orders over $1
Add to Cart
#1754137
Boston 30225411 32468 M2430-20 Bear-N-BRONZE Bearing
Brand
Boston Gear
Model
M2430-20
$99.43
Each
Free Shipping orders over $1
Add to Cart
#1754332
Boston 30225627 32932 M4755-40 Bear-N-BRONZE Bearing
Brand
Boston Gear
Model
M4755-40
$1,005.71
Each
Free Shipping orders over $1
Add to Cart
#30643
Boston 30226084 34350 ORC5SMTHP39
Brand
Boston Gear
Model
30226084
$7,866.91
Each
Free Shipping orders over $1
Add to Cart
1
2
...
150
151
152
153
154
155
...
445
446
