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
...
124
125
126
127
128
129
...
445
446
Item ID
Item
Price
Quantity
#35695
Boston 30216464 11212 GD84A DIAMETRAL PITCH: 12 D.P. TEETH: 84 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
GD84A
$194.37
Each
Free Shipping orders over $1
Add to Cart
#35776
Boston 30216545 11374 GF75A DIAMETRAL PITCH: 10 D.P. TEETH: 75 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
GF75A
$262.49
Each
Free Shipping orders over $1
Add to Cart
#40432
Boston 30218025 13979 XH718-11RLK H718 OUTPUT MTG BRACKET KIT
Brand
Boston Gear
Model
30218025
$117.08
Each
Free Shipping orders over $1
Add to Cart
#41026
Boston 30223081 28019 611C-2 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
611C-2
$1,686.45
Each
Free Shipping orders over $1
Add to Cart
#41394
Boston 30223661 28724 F652B-40-B9 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F652B-40-B9
$9,026.18
Each
Free Shipping orders over $1
Add to Cart
#41455
Boston 30223722 28786 F633B-80-B5 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F633B-80-B5
$4,094.97
Each
Free Shipping orders over $1
Add to Cart
#1754297
Boston 30225586 32848 M4046-26 Bear-N-BRONZE Bearing
Brand
Boston Gear
Model
M4046-26
$271.94
Each
Free Shipping orders over $1
Add to Cart
#47279
Boston 30233616 51778 732-40E-H P00391 PL2180-007-SS-S-0201-38.0 PRECISION GEAR HEAD
Brand
Boston Gear
Model
30233616
$1,842.22
Each
Free Shipping orders over $1
Add to Cart
#556991
Boston 30236223 54677 PA5-012DF090 ALUMINIUM TIME BELT PULLEY
Brand
Boston Gear
Model
PA5-012DF090
$48.38
Each
Free Shipping orders over $1
Add to Cart
#44654
Boston 30239774 61369 R1416-1-H RIGHT ANGLE UNIT
Brand
Boston Gear
Model
R1416-1-H
$2,332.78
Each
Free Shipping orders over $1
Add to Cart
#45064
Boston 30249967 83598 F631B-3.2-B7 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F631B-3.2-B7
$3,497.65
Each
Free Shipping orders over $1
Add to Cart
#45659
Boston 30267412 872BF-16K-M8 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
872BF-16K-M8
$2,628.56
Each
Free Shipping orders over $1
Add to Cart
#1757933
Boston 30287615 HF732-25E-B9-H-P24 H13917 Worm Gearbox Ratio: 25:1 Single Reduction Center Distance: 3.2" Input: 180TC Flange Output Bore/Shaft Diameter: 1.5" Output: Hollow Bore
Brand
Boston Gear
Model
HF732-25E-B9-H-P24
$2,147.41
Each
Free Shipping orders over $1
Add to Cart
#1758210
Boston 30294168 PL5120-025-4131401-19.0 Precision head
Brand
Boston Gear
Model
PL5120-025-4131401-19.0
$5,161.22
Each
Free Shipping orders over $1
Add to Cart
#1758252
Boston 30294314 PL6060A-025-KS-M-4020102-14.0 Precision head
Brand
Boston Gear
Model
PL6060A-025-KS-M-4020102-14.0
$5,828.15
Each
Free Shipping orders over $1
Add to Cart
#1758514
Boston 30726432 SSF7210-40KC-B5-GS1 H08183 Worm Gearbox Ratio: 40:1 Single Reduction Center Distance: 2.1" Input: 56C Flange Output Bore/Shaft Diameter: 1" Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
SSF7210-40KC-B5-GS1
$1,624.07
Each
Free Shipping orders over $1
Add to Cart
#1758767
Boston 30727349 SSHF7210-15KC-B5-HS1-P16 H07891 Worm Gearbox Ratio: 15:1 Single Reduction Center Distance: 2.1" Input: 56C Flange Output Bore/Shaft Diameter: 1" Output: Hollow Bore
Brand
Boston Gear
Model
SSHF7210-15KC-B5-HS1-P16
$1,858.46
Each
Free Shipping orders over $1
Add to Cart
#46207
Boston Gear F01117 F872BF-4.4K-B11 CASE SIZE: 7 HELICAL STAGES: 2 RATIO: 4.4:1
Brand
Boston Gear
Model
F872BF-4.4K-B11
$1,424.36
Each
Free Shipping orders over $1
Add to Cart
#44030
QC730-50-B7-H Worm GearboxRatio: 50:1 Single ReductionCenter Distance: 3"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1.25"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
QC730-50-B7-H
$1,717.86
Each
Free Shipping orders over $1
Add to Cart
#29161
BOSTON 06303 ORC1SPNLP14P25
Brand
Boston Gear
Model
06303
$2,071.43
Each
Free Shipping orders over $1
Add to Cart
#30339
BOSTON 16656 ORC3SABMP22
Brand
Boston Gear
Model
16656
$1,690.11
Each
Free Shipping orders over $1
Add to Cart
#47145
BOSTON P00257 PL2090-025-SS-S-0301-11.0 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL2090-025-SS-S-0301-11.0
$1,745.66
Each
Free Shipping orders over $1
Add to Cart
#41052
Boston 30223107 28045 F621B-2.5-B9 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F621B-2.5-B9
$2,885.50
Each
Free Shipping orders over $1
Add to Cart
#41088
Boston 30223143 28081 651B-3.2 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
651B-3.2
$5,718.06
Each
Free Shipping orders over $1
Add to Cart
#1754328
Boston 30224873 31314 M46-6 Bear-N-BRONZE Bearing
Brand
Boston Gear
Model
M46-6
$3,890.29
Each
Free Shipping orders over $1
Add to Cart
#38881
Boston 30225692 33068 MCB1422 BEAR-N-BRONZE CORED BAR
Brand
Boston Gear
Model
MCB1422
$170.86
Each
Free Shipping orders over $1
Add to Cart
#39077
Boston 30226602 35442 CB2028 CB-2028 BRONZE CORED BARS
Brand
Boston Gear
Model
CB-2028
$236.83
Each
Free Shipping orders over $1
Add to Cart
#576401
Boston 30231191 48230 HF-8 ROD END BEARING RH THREAD
Brand
Boston Gear
Model
HF-8
$87.03
Each
Free Shipping orders over $1
Add to Cart
#576441
Boston 30231231 48276 HML-3 ROD END BEARING LH THREAD
Brand
Boston Gear
Model
HML-3
$41.29
Each
Free Shipping orders over $1
Add to Cart
#1759122
Boston 30231563 48942 TW113A-900-BM1 SPEED REDUCER
Brand
Boston Gear
Model
TW113A-900-BM1
$1,688.12
Each
Free Shipping orders over $1
Add to Cart
#38232
Boston 30235478 53933 YP4864 DIAMETRAL PITCH: 48 D.P. TEETH: 64 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YP4864
$23.50
Each
Free Shipping orders over $1
Add to Cart
#556952
Boston 30236043 54497 PA3-015DF090 ALUMINIUM TIME BELT PULLEY
Brand
Boston Gear
Model
PA3-015DF090
$63.43
Each
Free Shipping orders over $1
Add to Cart
#1753323
Boston 30237786 57075 1416GS 1/4 NYLON ROLL END BRG
Brand
Boston Gear
Model
30237786
$13.87
Each
Free Shipping orders over $1
Add to Cart
#1753351
Boston 30237823 57112 1616AF 1/2 TEFLON ROLL END BRG
Brand
Boston Gear
Model
30237823
$46.13
Each
Free Shipping orders over $1
Add to Cart
#44678
Boston 30239822 61713 R1515-1-B RIGHT ANGLE UNIT
Brand
Boston Gear
Model
R1515-1-B
$2,688.37
Each
Free Shipping orders over $1
Add to Cart
#39749
Boston 30241570 66364 DUB-B 1/4HP 230/460V3 AC MOTOR
Brand
Boston Gear
Model
30241570
$1,752.10
Each
Free Shipping orders over $1
Add to Cart
#2040253
Boston 30265767 SSFSP5A SPEED REDUCER
Brand
Boston Gear
Model
30265767
$1,042.87
Each
Free Shipping orders over $1
Add to Cart
#45465
Boston 30267216 842BF-3.5K-M8 SPEED REDUCER
Brand
Boston Gear
Model
842BF-3.5K-M8
$1,158.46
Each
Free Shipping orders over $1
Add to Cart
#45542
Boston 30267294 862B-5.7K-M1 SPEED REDUCER
Brand
Boston Gear
Model
862B-5.7K-M1
$1,358.06
Each
Free Shipping orders over $1
Add to Cart
#46088
Boston 30267895 F863B-112K-B5-M1 CASE SIZE: 6 HELICAL STAGES: 3 RATIO: 112:1
Brand
Boston Gear
Model
F863B-112K-B5-M1
$1,622.33
Each
Free Shipping orders over $1
Add to Cart
#1758005
Boston 30279941 HF738-30E-B9-H-P23 H06243 Worm Gearbox Ratio: 30:1 Single Reduction Center Distance: 3.8" Input: 180TC Flange Output Bore/Shaft Diameter: 1.4375" Output: Hollow Bore
Brand
Boston Gear
Model
HF738-30E-B9-H-P23
$2,823.85
Each
Free Shipping orders over $1
Add to Cart
#1758106
Boston 30294187 PL2142040KSS404130216.0SPLLUBE Precision head
Brand
Boston Gear
Model
PL2142040KSS404130216.0SPLLUBE
$8,522.40
Each
Free Shipping orders over $1
Add to Cart
#2040384
Boston 30727227 SSHF7180B-30KCT-B5-HS6-P16 H16795 Worm Gearbox Ratio: 30:1 Single Reduction Center Distance: 1.8" Input: 56C Flange Output Bore/Shaft Diameter: 1" Output: Hollow Bore
Brand
Boston Gear
Model
SSHF7180B-30KCT-B5-HS6-P16
$1,956.13
Each
Free Shipping orders over $1
Add to Cart
#45933
Boston Gear F00828 F842BF-7.2K-B7 CASE SIZE: 4 HELICAL STAGES: 2 RATIO: 7.2:1
Brand
Boston Gear
Model
F842BF-7.2K-B7
$637.18
Each
Free Shipping orders over $1
Add to Cart
#42801
F738-40E-B9-J Worm GearboxRatio: 40:1 Single ReductionCenter Distance: 3.8"Input: 180TC FlangeOutput Bore/Shaft Diameter: 1.625"Output: Right Side Solid Output Shaft
Brand
Boston Gear
Model
F738-40E-B9-J
$2,534.21
Each
Free Shipping orders over $1
Add to Cart
#43821
QC715-30-B5-H Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 1.5"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.75"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
QC715-30-B5-H
$760.94
Each
Free Shipping orders over $1
Add to Cart
#43866
QC721-5-B7-H Worm GearboxRatio: 5:1 Single ReductionCenter Distance: 2.1"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
QC721-5-B7-H
$953.07
Each
Free Shipping orders over $1
Add to Cart
#43435
RFWC752-100E-B9-G Worm GearboxRatio: 100:1 Double ReductionCenter Distance: 5.2"Input: 180TC FlangeOutput Bore/Shaft Diameter: 2"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
RFWC752-100E-B9-G
$5,464.75
Each
Free Shipping orders over $1
Add to Cart
#1758979
SSHF726-50K-B5-HS1-P24 Worm GearboxRatio: 50:1 Single ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.5"Output: Hollow Bore
Brand
Boston Gear
Model
SSHF726-50K-B5-HS1-P24
$2,480.01
Each
Free Shipping orders over $1
Add to Cart
#29748
BOSTON 08006 HOR02FRWP08P12
Brand
Boston Gear
Model
08006
$3,285.91
Each
Free Shipping orders over $1
Add to Cart
#47371
BOSTON P00483 PL5070-003-0801-12.7 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL5070-003-0801-12.7
$751.19
Each
Free Shipping orders over $1
Add to Cart
#41194
Boston 30223253 28193 F612C-10-B5 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F612C-10-B5
$2,173.92
Each
Free Shipping orders over $1
Add to Cart
#41202
Boston 30223261 28202 F632B-10-B9 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F632B-10-B9
$3,865.45
Each
Free Shipping orders over $1
Add to Cart
#41297
Boston 30223564 28588 F622BF-20-B5 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F622BF-20-B5
$3,241.01
Each
Free Shipping orders over $1
Add to Cart
#41497
Boston 30223764 28830 F633B-125-B5 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F633B-125-B5
$4,094.97
Each
Free Shipping orders over $1
Add to Cart
#1753953
Boston 30225197 32012 M1624-14 Bear-N-BRONZE Bearing
Brand
Boston Gear
Model
M1624-14
$530.29
Each
Free Shipping orders over $1
Add to Cart
#38918
Boston 30225741 33168 MCB2238 BEAR-N-BRONZE CORED BAR
Brand
Boston Gear
Model
MCB2238
$509.03
Each
Free Shipping orders over $1
Add to Cart
#38224
Boston 30235470 53925 YP4842 DIAMETRAL PITCH: 48 D.P. TEETH: 42 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YP4842
$18.75
Each
Free Shipping orders over $1
Add to Cart
#557397
Boston 30236324 54778 PL5-029SF090 PLASTIC TIME BELT PULLEY
Brand
Boston Gear
Model
PL5-029SF090
$22.90
Each
Free Shipping orders over $1
Add to Cart
#43792
Boston 30236532 54999 R1200-1-D RIGHT ANGLE UNIT 2"EXT
Brand
Boston Gear
Model
R1200-1-D
$812.18
Each
Free Shipping orders over $1
Add to Cart
1
2
...
124
125
126
127
128
129
...
445
446
