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
(504 items)
Speed Reducer Replacement Parts
(141 items)
Speed Reducer Shafts
(294 items)
Right Angle Speed Reducers
(8997 items)
Right Angle Helical/Spiral Bevel Speed Reducers
(911 items)
Right Angle Worm Gear Speed Reducers
(8057 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
...
61
62
63
64
65
66
...
445
446
Item ID
Item
Price
Quantity
#39731
Boston 30241552 66266 NUTF-B 71/2H230/460V3 AC MOTOR
Brand
Boston Gear
Model
30241552
$2,458.29
Each
Free Shipping orders over $1
Add to Cart
#2040043
Boston 30264244 D01154 F842BF-16K-B5-M7 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F862B14KTB9M6
$890.49
Each
Free Shipping orders over $1
Add to Cart
#45353
Boston 30267104 832BF-16K-M8 SPEED REDUCER
Brand
Boston Gear
Model
832BF-16K-M8
$921.22
Each
Free Shipping orders over $1
Add to Cart
#45666
Boston 30267419 872BF-25K-M8 SPEED REDUCER
Brand
Boston Gear
Model
872BF-25K-M8
$2,628.56
Each
Free Shipping orders over $1
Add to Cart
#45848
Boston 30267633 F842B-10K-B7-M1 CASE SIZE: 4 HELICAL STAGES: 2 RATIO: 10:1
Brand
Boston Gear
Model
F842B-10K-B7-M1
$995.31
Each
Free Shipping orders over $1
Add to Cart
#42990
FWC726-100-B5-G Worm GearboxRatio: 100:1 Double ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.125"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
FWC726-100-B5-G
$1,850.30
Each
Free Shipping orders over $1
Add to Cart
#40447
SF718-5-B5-G Worm GearboxRatio: 5:1 Single ReductionCenter Distance: 1.8"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.875"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
SF718-5-B5-G
$996.99
Each
Free Shipping orders over $1
Add to Cart
#40472
SF726-20-B5-G Worm GearboxRatio: 20:1 Single ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.125"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
SF726-20-B5-G
$1,606.80
Each
Free Shipping orders over $1
Add to Cart
#29226
BOSTON 06393 ORC2SCTMP19
Brand
Boston Gear
Model
06393
$1,938.46
Each
Free Shipping orders over $1
Add to Cart
#34874
Boston 30214993 09476 Y48120 DIAMETRAL PITCH: 48 D.P. TEETH: 120 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
Y48120
$114.66
Each
Free Shipping orders over $1
Add to Cart
#34884
Boston 30215003 09496 Y6440 DIAMETRAL PITCH: 64 D.P. TEETH: 40 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
Y6440
$34.40
Each
Free Shipping orders over $1
Add to Cart
#35052
Boston 30215172 09840 NJ18 B DIAMETRAL PITCH: 6 D.P. TEETH: 18 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NJ18-B
$133.87
Each
Free Shipping orders over $1
Add to Cart
#35269
Boston 30216011 10290 ND64 DIAMETRAL PITCH: 12 D.P. TEETH: 64 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
ND64
$136.13
Each
Free Shipping orders over $1
Add to Cart
#35393
Boston 30216143 10558 YA90 DIAMETRAL PITCH: 20 D.P. TEETH: 90 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YA90
$100.71
Each
Free Shipping orders over $1
Add to Cart
#35442
Boston 30216196 10664 YF200B DIAMETRAL PITCH: 10 D.P. TEETH: 200 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YF200B
$1,031.16
Each
Free Shipping orders over $1
Add to Cart
#35783
Boston 30216552 11388 GF82A DIAMETRAL PITCH: 10 D.P. TEETH: 82 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
GF82A
$289.46
Each
Free Shipping orders over $1
Add to Cart
#36004
Boston 30216943 12186 L117Y DIAMETRAL PITCH: 8 D.P. TEETH: 28 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
L117Y
$211.94
Each
Free Shipping orders over $1
Add to Cart
#36437
Boston 30217543 13384 D1622A C. I. WORM GEAR
Brand
Boston Gear
Model
D1622A
$238.20
Each
Free Shipping orders over $1
Add to Cart
#36457
Boston 30217563 13458 Q1328 BRONZE WORM GEAR
Brand
Boston Gear
Model
Q1328
$82.14
Each
Free Shipping orders over $1
Add to Cart
#36802
Boston 30219735 18386 HB840L DIAMETRAL PITCH: 8 D.P. TEETH: 40 DIRECTION: LEFT
Brand
Boston Gear
Model
HB840L
$452.40
Each
Free Shipping orders over $1
Add to Cart
#30532
Boston 30225971 33750 ORC4FRTHP32
Brand
Boston Gear
Model
30225971
$6,077.42
Each
Free Shipping orders over $1
Add to Cart
#39111
Boston 30226727 35692 PB5602 BRONZE PLATE
Brand
Boston Gear
Model
30226727
$219.99
Each
Free Shipping orders over $1
Add to Cart
#32232
Boston Gear 17308 UJNS 10-15 STEEL UNIVERSAL JOINTS BORE: 5/8 INCH
Brand
Boston Gear
Model
17308
$276.73
Each
Free Shipping orders over $1
Add to Cart
#44515
RF730-60-B7-H Worm GearboxRatio: 60:1 Single ReductionCenter Distance: 3"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1.25"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
RF730-60-B7-H
$2,484.19
Each
Free Shipping orders over $1
Add to Cart
#29167
BOSTON 06310 ORC1SSCLP14P25
Brand
Boston Gear
Model
06310
$1,941.76
Each
Free Shipping orders over $1
Add to Cart
#35379
Boston 30216128 10528 NO36B DIAMETRAL PITCH: 3 D.P. TEETH: 36 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NO36B
$1,645.17
Each
Free Shipping orders over $1
Add to Cart
#35398
Boston 30216148 10568 YA180 DIAMETRAL PITCH: 20 D.P. TEETH: 180 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YA180
$477.31
Each
Free Shipping orders over $1
Add to Cart
#35622
Boston 30216391 11066 GB103A DIAMETRAL PITCH: 16 D.P. TEETH: 103 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
GB103A
$161.10
Each
Free Shipping orders over $1
Add to Cart
#35793
Boston 30216562 11408 GF92A DIAMETRAL PITCH: 10 D.P. TEETH: 92 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
GF92A
$324.49
Each
Free Shipping orders over $1
Add to Cart
#35947
Boston 30216886 12046 G675 BRASS INTERNAL GEAR
Brand
Boston Gear
Model
G675
$178.60
Each
Free Shipping orders over $1
Add to Cart
#36211
Boston 30217302 12852 DH1438 LH STEEL GEAR-WORM
Brand
Boston Gear
Model
DH1438
$165.93
Each
Free Shipping orders over $1
Add to Cart
#36491
Boston 30217609 13534 D1149 BRONZE WORM GEAR
Brand
Boston Gear
Model
D1149
$205.87
Each
Free Shipping orders over $1
Add to Cart
#30044
Boston 30218046 14128 ORC1SMBHP12
Brand
Boston Gear
Model
30218046
$2,276.46
Each
Free Shipping orders over $1
Add to Cart
#37245
Boston 30227261 37356 L524-4 DIAMETRAL PITCH: 3 D.P. NOMINAL LENGTH(FT): 4 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
L524-4
$1,090.84
Each
Free Shipping orders over $1
Add to Cart
#38303
Boston 30235549 54004 YP3272 DIAMETRAL PITCH: 32 D.P. TEETH: 72 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YP3272
$39.93
Each
Free Shipping orders over $1
Add to Cart
#38379
Boston 30235625 54080 YPB2430 DIAMETRAL PITCH: 24 D.P. TEETH: 30 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YPB2430
$40.74
Each
Free Shipping orders over $1
Add to Cart
#46521
Boston 30268357 SF842BR-160K-B5-M1 CASE SIZE: 4 HELICAL STAGES: 2 RATIO: 160:1
Brand
Boston Gear
Model
SF842BR-160K-B5-M1
$1,297.65
Each
Free Shipping orders over $1
Add to Cart
#2039817
Boston Gear 57367 16P40AF 1/2 TEFLON ROLL END BRG
Brand
Boston Gear
Model
57367
$89.41
Each
Free Shipping orders over $1
Add to Cart
#44398
F710-15-B5-H Worm GearboxRatio: 15:1 Single ReductionCenter Distance: 1"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.5"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
F710-15-B5-H
$524.17
Each
Free Shipping orders over $1
Add to Cart
#42741
F726-30-B5-J Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.125"Output: Right Side Solid Output Shaft
Brand
Boston Gear
Model
F726-30-B5-J
$1,192.67
Each
Free Shipping orders over $1
Add to Cart
#42350
715-40-H worm gearbox ratio: 40:1 single reduction center distance: 1.5" input: 0.625", output bore/shaft diameter: 0.75", output: double solid output shaft
Brand
Boston Gear
Model
715-40-H
$665.73
Each
Free Shipping orders over $1
Add to Cart
#29274
BOSTON 06461 ORC3FRNLP28P29
Brand
Boston Gear
Model
06461
$2,941.76
Each
Free Shipping orders over $1
Add to Cart
#30457
BOSTON 18960 ORC3SPTLP20
Brand
Boston Gear
Model
18960
$2,165.93
Each
Free Shipping orders over $1
Add to Cart
#29754
Boston 30214509 08012 HOR04FBLP16
Brand
Boston Gear
Model
30214509
$3,201.68
Each
Free Shipping orders over $1
Add to Cart
#35373
Boston 30216120 10512 NL80B DIAMETRAL PITCH: 4 D.P. TEETH: 80 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NL80B
$1,711.09
Each
Free Shipping orders over $1
Add to Cart
#36210
Boston 30217301 12850 DH1438 RH STEEL GEAR-WORM
Brand
Boston Gear
Model
DH1438
$163.03
Each
Free Shipping orders over $1
Add to Cart
#36939
Boston 30221704 24236 X231A-7B-17 STEEL GEAR-HELICAL/PINION/SH
Brand
Boston Gear
Model
X231A-7B-17
$637.00
Each
Free Shipping orders over $1
Add to Cart
#38318
Boston 30235564 54019 YPB3234 DIAMETRAL PITCH: 32 D.P. TEETH: 34 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YPB3234
$37.29
Each
Free Shipping orders over $1
Add to Cart
#45462
Boston 30267213 842BF-25K-M8 SPEED REDUCER
Brand
Boston Gear
Model
842BF-25K-M8
$1,158.46
Each
Free Shipping orders over $1
Add to Cart
#45482
Boston 30267233 843B-100K-M1 SPEED REDUCER
Brand
Boston Gear
Model
843B-100K-M1
$1,240.05
Each
Free Shipping orders over $1
Add to Cart
#45878
Boston 30267672 F842B-5.1K-B9-M1 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F842B-5.1K-B9-M1
$958.44
Each
Free Shipping orders over $1
Add to Cart
#2039926
Boston 30267692 F842BF-10K-B5-M8 HELICAL SPEED REDUCER
Brand
Boston Gear
Model
F832B-18K-B5-PM9
$1,203.01
Each
Free Shipping orders over $1
Add to Cart
#2039790
Boston Gear 57166 2216GS 3/8 NYLON ROLL END BRG
Brand
Boston Gear
Model
57166
$55.29
Each
Free Shipping orders over $1
Add to Cart
#2040373
Boston Gear H16728 SSHF721B15KB5HS1 SPEED REDUCER
Brand
Boston Gear
Model
SSHF721B15KB5HS1
$1,370.51
Each
Free Shipping orders over $1
Add to Cart
#42606
F715-15-B5-J Worm GearboxRatio: 15:1 Single ReductionCenter Distance: 1.5"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.75"Output: Right Side Solid Output Shaft
Brand
Boston Gear
Model
F715-15-B5-J
$627.59
Each
Free Shipping orders over $1
Add to Cart
#44743
HF715-20-B5-H-P16 Worm GearboxRatio: 20:1 Single ReductionCenter Distance: 1.5"Input: 56C FlangeOutput Bore/Shaft Diameter: 1"Output: Hollow Bore
Brand
Boston Gear
Model
HF715-20-B5-H-P16
$830.20
Each
Free Shipping orders over $1
Add to Cart
#44361
HF724-50-B5-H-P20 Worm GearboxRatio: 50:1 Single ReductionCenter Distance: 2.4"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.25"Output: Hollow Bore
Brand
Boston Gear
Model
HF724-50-B5-H-P20
$1,168.78
Each
Free Shipping orders over $1
Add to Cart
#28958
BOSTON 06057 HOR02FTWP11
Brand
Boston Gear
Model
06057
$1,802.90
Each
Free Shipping orders over $1
Add to Cart
#29118
BOSTON 06254 ORC1SANHP14P25
Brand
Boston Gear
Model
06254
$1,589.01
Each
Free Shipping orders over $1
Add to Cart
#1757518
Boston 30214077 F732-15E-B7-J 07463 Worm Gearbox Ratio: 15:1 Single Reduction Center Distance: 3.2" Input: 140TC Flange Output Bore/Shaft Diameter: 1.375" Output: Right Side Solid Output Shaft
Brand
Boston Gear
Model
F732-15E-B7-J
$1,966.69
Each
Free Shipping orders over $1
Add to Cart
1
2
...
61
62
63
64
65
66
...
445
446