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
Clothing
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
(504 items)
Speed Reducer Replacement Parts
(141 items)
Speed Reducer Shafts
(294 items)
Right Angle Speed Reducers
(8995 items)
Right Angle Helical/Spiral Bevel Speed Reducers
(911 items)
Right Angle Worm Gear Speed Reducers
(8055 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
(5159 items)
Quill Input Hollow Bore Output Worm Gear Reducers
(3503 items)
140TC Input Flange
(720 items)
180TC Input Flange
(280 items)
56C Input Flange
(2419 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
...
4
5
6
7
8
9
...
445
446
Item ID
Item
Price
Quantity
#46746
SSHF721-50ZB5HP20 Worm GearboxRatio: 50:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.25"Output: Hollow Bore
Brand
Boston Gear
Model
SSHF721-50ZB5HP20
$1,306.21
Each
Free Shipping orders over $1
Add to Cart
#34958
Boston 30215078 09652 S2472 DIAMETRAL PITCH: 24 D.P. TEETH: 72 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
S2472
$55.51
Each
Free Shipping orders over $1
Add to Cart
#46753
SSHF721-30Z-B5-H-P19 Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.1875"Output: Hollow Bore
Brand
Boston Gear
Model
SSHF721-30Z-B5-H-P19
$1,200.73
Each
Free Shipping orders over $1
Add to Cart
#32713
Boston 30238214 57708 FH11710 NYLON HEX BUSHING
Brand
Boston Gear
Model
30238214
$10.20
Each
Free Shipping orders over $1
Add to Cart
#34740
Boston 30214859 09198 G242 DIAMETRAL PITCH: 16 D.P. TEETH: 80 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
G242
$186.21
Each
Free Shipping orders over $1
Add to Cart
#39409
Boston 30238120 57526 P2625-4 NYLON CABLE PULLEY
Brand
Boston Gear
Model
30238120
$20.84
Each
Free Shipping orders over $1
Add to Cart
#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
Add to Cart
#35993
Boston 30216932 12164 L105Y-A DIAMETRAL PITCH: 8 D.P. TEETH: 24 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
L105Y-A
$118.56
Each
Free Shipping orders over $1
Add to Cart
#32275
Boston 30219387 17394 UJNL 20-23 STEEL UNIVERSAL JOINT BORE: 1-1/4 INCH
Brand
Boston Gear
Model
30219387
$538.57
Each
Free Shipping orders over $1
Add to Cart
#39190
Boston 30227224 36990 GS54 STEEL PINION WIRE - 4 FEET LO
Brand
Boston Gear
Model
30227224
$148.27
Each
Free Shipping orders over $1
Add to Cart
#35087
Boston 30215207 09910 YA40 DIAMETRAL PITCH: 20 D.P. TEETH: 40 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YA40
$51.17
Each
Free Shipping orders over $1
Add to Cart
#35101
Boston 30215221 09938 YB40 DIAMETRAL PITCH: 16 D.P. TEETH: 40 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YB40
$75.17
Each
Free Shipping orders over $1
Add to Cart
#36542
Boston 30217727 13652 GB1065 BRONZE WORM GEAR
Brand
Boston Gear
Model
GB1065
$1,051.09
Each
Free Shipping orders over $1
Add to Cart
#35002
Boston 30215122 09740 NDR8 DIAMETRAL PITCH: 12 D.P. TEETH: 8 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NDR8
$128.89
Each
Free Shipping orders over $1
Add to Cart
#35019
Boston 30215139 09774 NFR8 DIAMETRAL PITCH: 10 D.P. TEETH: 8 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NFR8
$140.84
Each
Free Shipping orders over $1
Add to Cart
#36559
Boston 30217759 13686 GB1084 BRONZE WORM GEAR
Brand
Boston Gear
Model
GB1084
$1,651.76
Each
Free Shipping orders over $1
Add to Cart
#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
Add to Cart
#35985
Boston 30216924 12148 L98Y DIAMETRAL PITCH: 20 D.P. TEETH: 12 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
L98Y
$31.99
Each
Free Shipping orders over $1
Add to Cart
#40411
Boston 30219816 18732 G1209 CAST IRON PULLEY
Brand
Boston Gear
Model
30219816
$230.90
Each
Free Shipping orders over $1
Add to Cart
#35389
Boston 30216139 10550 YA60A DIAMETRAL PITCH: 20 D.P. TEETH: 60 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YA60A
$72.64
Each
Free Shipping orders over $1
Add to Cart
#36424
Boston 30217527 13352 D1600 C. I. WORM GEAR
Brand
Boston Gear
Model
D1600
$108.96
Each
Free Shipping orders over $1
Add to Cart
#46758
SSHF721-20Z-B5-H-P19 Worm GearboxRatio: 20:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.1875"Output: Hollow Bore
Brand
Boston Gear
Model
SSHF721-20Z-B5-H-P19
$1,200.73
Each
Free Shipping orders over $1
Add to Cart
#36484
Boston 30217595 13520 D1135 BRONZE WORM GEAR
Brand
Boston Gear
Model
D1135
$77.34
Each
Free Shipping orders over $1
Add to Cart
#36167
Boston 30217117 12534 PA45312Y-P DIAMETRAL PITCH: 12 D.P. TEETH: 18 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
PA45312Y-P
$79.26
Each
Free Shipping orders over $1
Add to Cart
#37238
Boston 30227254 37342 L520-6 DIAMETRAL PITCH: 6 D.P. NOMINAL LENGTH(FT): 6 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
L520-6
$502.13
Each
Free Shipping orders over $1
Add to Cart
#42808
F738-60E-B7-G Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 3.8"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1.625"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
F738-60E-B7-G
$2,705.16
Each
Free Shipping orders over $1
Add to Cart
#2040225
Boston 30265571 D02655 F842BF-10K-B9-M7 SPEED REDUCER
Brand
Boston Gear
Model
F842BF-10K-B9-M7
$890.49
Each
Free Shipping orders over $1
Add to Cart
#35305
Boston 30216049 10368 NH24A DIAMETRAL PITCH: 8 D.P. TEETH: 24 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NH24A
$133.87
Each
Free Shipping orders over $1
Add to Cart
#39469
Boston 30232533 50421 PM9100TF-5/8-B 1HP 90VDC 56C FACE MOTOR
Brand
Boston Gear
Model
PM9100TF-5/8-B
$2,530.47
Each
Free Shipping orders over $1
Add to Cart
#39508
BOSTON 59487 PM18100TF 1 HP DC PM MOTOR
Brand
Boston Gear
Model
PM18100TF
$2,146.86
Each
Free Shipping orders over $1
Add to Cart
#35362
Boston 30216109 10490 NL32B DIAMETRAL PITCH: 4 D.P. TEETH: 32 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NL32B
$554.93
Each
Free Shipping orders over $1
Add to Cart
#35080
Boston 30215200 09896 YA15 DIAMETRAL PITCH: 20 D.P. TEETH: 15 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YA15
$31.24
Each
Free Shipping orders over $1
Add to Cart
#44871
730-60-G worm gearbox ratio: 60:1 single reduction center distance: 3" input: 0.875", output bore/shaft diameter: 1.25", output: left side solid output shaft
Brand
Boston Gear
Model
730-60-G
$1,371.78
Each
Free Shipping orders over $1
Add to Cart
#34970
Boston 30215090 09676 NA20B DIAMETRAL PITCH: 20 D.P. TEETH: 20 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NA20B
$32.35
Each
Free Shipping orders over $1
Add to Cart
#35651
Boston 30216420 11124 GD40B DIAMETRAL PITCH: 12 D.P. TEETH: 40 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
GD40B
$107.70
Each
Free Shipping orders over $1
Add to Cart
#43684
732-60F-J worm gearbox ratio: 60:1 single reduction center distance: 3.2" input: 0.875", output bore/shaft diameter: 1.375", output: right side solid output shaft
Brand
Boston Gear
Model
732-60F-J
$1,943.14
Each
Free Shipping orders over $1
Add to Cart
#34981
Boston 30215101 09698 NBR6 DIAMETRAL PITCH: 16 D.P. TEETH: 6 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NBR6
$95.91
Each
Free Shipping orders over $1
Add to Cart
#37393
Boston 30229767 46144 YB16-1/2 DIAMETRAL PITCH: 16 D.P. TEETH: 16 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YB16-1/2
$41.22
Each
Free Shipping orders over $1
Add to Cart
#35222
Boston 30215964 10196 GF30 DIAMETRAL PITCH: 10 D.P. TEETH: 30 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
GF30
$106.79
Each
Free Shipping orders over $1
Add to Cart
#1753670
Boston 30237600 56879 FP1216-8 PLASTIC BEARING FLANGE
Brand
Boston Gear
Model
30237600
$235.90
Each
Free Shipping orders over $1
Add to Cart
#36170
Boston 30217250 12730 L503-4 DIAMETRAL PITCH: 32 D.P. NOMINAL LENGTH(FT): 4 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
L503-4
$136.19
Each
Free Shipping orders over $1
Add to Cart
#34942
Boston 30215062 09620 H2460 DIAMETRAL PITCH: 24 D.P. TEETH: 60 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
H2460
$73.54
Each
Free Shipping orders over $1
Add to Cart
#32258
Boston 30219370 17360 UJNL 16-20 STEEL UNIVERSAL JOINT BORE: 1 INCH
Brand
Boston Gear
Model
30219370
$518.57
Each
Free Shipping orders over $1
Add to Cart
#36504
Boston 30217651 13576 G1023 BRONZE WORM GEAR
Brand
Boston Gear
Model
G1023
$99.36
Each
Free Shipping orders over $1
Add to Cart
#36152
Boston 30217100 12500 PA6310Y-G DIAMETRAL PITCH: 10 D.P. TEETH: 60 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
PA6310Y-G
$249.43
Each
Free Shipping orders over $1
Add to Cart
#34919
Boston 30215039 09574 S3220 DIAMETRAL PITCH: 32 D.P. TEETH: 20 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
S3220
$23.12
Each
Free Shipping orders over $1
Add to Cart
#32638
Boston 30232222 49903 BG11-2-6-6 FLEX COUPLING 3/8 X 3/8
Brand
Boston Gear
Model
30232222
$126.64
Each
Free Shipping orders over $1
Add to Cart
#36278
Boston 30217370 12996 H1607 STEEL GEAR-H/WORM
Brand
Boston Gear
Model
H1607
$139.49
Each
Free Shipping orders over $1
Add to Cart
#39662
Boston 30241312 65440 KUTF-5/8-W AC MOTOR
Brand
Boston Gear
Model
30241312
$888.89
Each
Free Shipping orders over $1
Add to Cart
#32184
Boston 30214746 08454 JS50 STAINLESS STEEL UNIVERSAL JOINT BORE: 1/4 INCH
Brand
Boston Gear
Model
30214746
$414.23
Each
Free Shipping orders over $1
Add to Cart
#36122
Boston 30217062 12424 PA528Y-G DIAMETRAL PITCH: 8 D.P. TEETH: 40 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
PA528Y-G
$258.04
Each
Free Shipping orders over $1
Add to Cart
#36567
Boston 30217781 13714 DB1400 BRONZE WORM GEAR
Brand
Boston Gear
Model
DB1400
$150.89
Each
Free Shipping orders over $1
Add to Cart
#35681
Boston 30216450 11184 GD70A DIAMETRAL PITCH: 12 D.P. TEETH: 70 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
GD70A
$165.49
Each
Free Shipping orders over $1
Add to Cart
#36525
Boston 30217693 13618 G1045 BRONZE WORM GEAR
Brand
Boston Gear
Model
G1045
$115.30
Each
Free Shipping orders over $1
Add to Cart
#1756772
Boston 30242632 70372 E622 MUFFLER 1/4 NPT
Brand
Boston Gear
Model
30242632
$20.04
Each
Free Shipping orders over $1
Add to Cart
#42663
F721-15-B5-J Worm GearboxRatio: 15:1 Single ReductionCenter Distance: 2.1"Input: 56C FlangeOutput Bore/Shaft Diameter: 1"Output: Right Side Solid Output Shaft
Brand
Boston Gear
Model
F721-15-B5-J
$825.70
Each
Free Shipping orders over $1
Add to Cart
#34939
Boston 30215059 09614 H2436 DIAMETRAL PITCH: 24 D.P. TEETH: 36 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
H2436
$51.26
Each
Free Shipping orders over $1
Add to Cart
#1756968
Boston 30244459 73927 EN41450-MG JUMBO FILT 3/4 M/SG
Brand
Boston Gear
Model
30244459
$558.14
Each
Free Shipping orders over $1
Add to Cart
#44391
F710-5-B5-G Worm GearboxRatio: 5:1 Single ReductionCenter Distance: 1"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.5"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
F710-5-B5-G
$506.90
Each
Free Shipping orders over $1
Add to Cart
#36743
Boston 30219673 18256 H2040R DIAMETRAL PITCH: 20 D.P. TEETH: 40 DIRECTION: RIGHT
Brand
Boston Gear
Model
H2040R
$88.94
Each
Free Shipping orders over $1
Add to Cart
1
2
...
4
5
6
7
8
9
...
445
446
