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
...
221
222
223
224
225
226
...
445
446
Item ID
Item
Price
Quantity
#46806
SSF726-20Z-B7-G Worm GearboxRatio: 20:1 Single ReductionCenter Distance: 2.6"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1.125"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
SSF726-20Z-B7-G
$1,698.77
Each
Free Shipping orders over $1
Add to Cart
#46736
SSHF726-15ZB7HP23 Worm GearboxRatio: 15:1 Single ReductionCenter Distance: 2.6"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1.4375"Output: Hollow Bore
Brand
Boston Gear
Model
SSHF726-15ZB7HP23
$1,810.11
Each
Free Shipping orders over $1
Add to Cart
#1758933
SSHF726-30K-B5-HS1-P23 Worm GearboxRatio: 30:1 Single ReductionCenter Distance: 2.6"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.4375"Output: Hollow Bore
Brand
Boston Gear
Model
SSHF726-30K-B5-HS1-P23
Obsolete
See Replacement
#43719
738-10F-H worm gearbox ratio: 10:1 single reduction center distance: 3.8" input: 1", output bore/shaft diameter: 1.625", output: double solid output shaft
Brand
Boston Gear
Model
738-10F-H
$2,747.33
Each
Free Shipping orders over $1
Add to Cart
#29270
BOSTON 06457 ORC3FRCHP28P29
Brand
Boston Gear
Model
06457
$2,739.56
Each
Free Shipping orders over $1
Add to Cart
#29348
BOSTON 06561 ORC3SSTMP29
Brand
Boston Gear
Model
06561
$2,404.40
Each
Free Shipping orders over $1
Add to Cart
#1759287
Boston 30217988 13937 XH732-3-P30 H732 OUTPUT SHAFT 1-7/8 B
Brand
Boston Gear
Model
30217988
$682.00
Each
Free Shipping orders over $1
Add to Cart
#30425
Boston 30219326 17146 ORC3SMCMP20P20
Brand
Boston Gear
Model
30219326
$3,740.90
Each
Free Shipping orders over $1
Add to Cart
#1753876
Boston 30225112 31830 M1418-16 Bear-N-BRONZE Bearing
Brand
Boston Gear
Model
M1418-16
$58.49
Each
Free Shipping orders over $1
Add to Cart
#38316
Boston 30235562 54017 YPB3230 DIAMETRAL PITCH: 32 D.P. TEETH: 30 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YPB3230
$35.47
Each
Free Shipping orders over $1
Add to Cart
#44386
Boston 30238982 59610 XS830BR-11K 830BR HORZ BASE KIT
Brand
Boston Gear
Model
30238982
$59.92
Each
Free Shipping orders over $1
Add to Cart
#1757146
Boston 30242740 70672 EN5797-50 STD & COMP LIFE CONV
Brand
Boston Gear
Model
30242740
$45.81
Each
Free Shipping orders over $1
Add to Cart
#1757264
Boston 30242876 71072 EN67340-MG STD 1/2 FILTER LUBRICATOR
Brand
Boston Gear
Model
30242876
$550.28
Each
Free Shipping orders over $1
Add to Cart
#1756274
Boston 30242936 71145 E25-04DC1-1060 DISPOSABLE CYLINDER 7/16 X 6
Brand
Boston Gear
Model
E25-04DC1-1060
$158.27
Each
Free Shipping orders over $1
Add to Cart
#1756527
Boston 30243204 71676 E25-12DX1-1010 DISPOSABLE CYLINDER 1 1/4 X 1
Brand
Boston Gear
Model
E25-12DX1-1010
$186.20
Each
Free Shipping orders over $1
Add to Cart
#45943
Boston 30267741 F843B-140K-B5-M1 CASE SIZE: 4 HELICAL STAGES: 3 RATIO: 140:1
Brand
Boston Gear
Model
F843B-140K-B5-M1
$1,241.65
Each
Free Shipping orders over $1
Add to Cart
#46166
Boston 30267973 F872B-45K-B9-M1 CASE SIZE: 7 HELICAL STAGES: 2 RATIO: 45:1
Brand
Boston Gear
Model
F872B-32K-B7-M1
$2,322.10
Each
Free Shipping orders over $1
Add to Cart
#46167
Boston 30267974 F872B-5.1K-B11-M1 CASE SIZE: 7 HELICAL STAGES: 2 RATIO: 5.1:1
Brand
Boston Gear
Model
F872B-40K-B9-M1
$2,322.10
Each
Free Shipping orders over $1
Add to Cart
#46402
Boston 30268212 F01314 S853BR-150K-M1 HELICAL-WORM SPEED REDUCER
Brand
Boston Gear
Model
S853BR-150K-M1
$1,871.58
Each
Free Shipping orders over $1
Add to Cart
#46436
Boston 30268246 F01348 S862BR-45K-M1 HELICAL-WORM SPEED REDUCER
Brand
Boston Gear
Model
S862BR-45K-M1
$1,996.60
Each
Free Shipping orders over $1
Add to Cart
#46661
Boston 30268507 SF862BR-40K-B9-M1 CASE SIZE: 6 HELICAL STAGES: 2 RATIO: 40:1
Brand
Boston Gear
Model
SF862BR-40K-B9-M1
$1,996.60
Each
Free Shipping orders over $1
Add to Cart
#1754842
Boston 30271799 F2-1/458KS-SG FX2 1/4 5/8 KS SG BUSHING
Brand
Boston Gear
Model
30271799
$337.36
Each
Free Shipping orders over $1
Add to Cart
#45840
Boston F00721 F833BF-50K-B5 CASE SIZE: 3 HELICAL STAGES: 3 RATIO: 50:1
Brand
Boston Gear
Model
F833BF-50K-B5
$669.23
Each
Free Shipping orders over $1
Add to Cart
#2039890
Boston Gear E00051 F842B-63S-B5-M4 SPEED REDUCER
Brand
Boston Gear
Model
F842B-63S-B5-M4
$673.08
Each
Free Shipping orders over $1
Add to Cart
#1758285
Boston Gear P01366 PL6140-010-KS-S-4050103-24.0 Precision Gearhead
Brand
Boston Gear
Model
PL6140-010-KS-S-4050103-24.0
$2,870.00
Each
Free Shipping orders over $1
Add to Cart
#42861
FWA713-300-B4-G Worm GearboxRatio: 300:1 Double ReductionCenter Distance: 1.3"Input: 42CZ FlangeOutput Bore/Shaft Diameter: 0.625"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
FWA713-300-B4-G
$1,323.63
Each
Free Shipping orders over $1
Add to Cart
#1758018
HF738-40F-B9-H-P24 Worm GearboxRatio: 40:1 Single ReductionCenter Distance: 3.8"Input: 180TC FlangeOutput Bore/Shaft Diameter: 1.5"Output: Hollow Bore
Brand
Boston Gear
Model
HF738-40F-B9-H-P24
$3,030.06
Each
Free Shipping orders over $1
Add to Cart
#40579
QC713-40-B5-G Worm GearboxRatio: 40:1 Single ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
QC713-40-B5-G
$635.30
Each
Free Shipping orders over $1
Add to Cart
#40582
QC713-50-B5-G Worm GearboxRatio: 50:1 Single ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
QC713-50-B5-G
$635.30
Each
Free Shipping orders over $1
Add to Cart
#43914
QC724-25-B5-G Worm GearboxRatio: 25:1 Single ReductionCenter Distance: 2.4"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.125"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
QC724-25-B5-G
$1,035.19
Each
Free Shipping orders over $1
Add to Cart
#44050
QC732-15E-B9-H Worm GearboxRatio: 15:1 Single ReductionCenter Distance: 3.2"Input: 180TC FlangeOutput Bore/Shaft Diameter: 1.375"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
QC732-15E-B9-H
$2,318.62
Each
Free Shipping orders over $1
Add to Cart
#43239
RF721-60-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
RF721-60-B5-J
$1,423.64
Each
Free Shipping orders over $1
Add to Cart
#42104
RF732-25F-B9-H Worm GearboxRatio: 25:1 Single ReductionCenter Distance: 3.2"Input: 180TC FlangeOutput Bore/Shaft Diameter: 1.375"Output: Double Solid Output Shaft
Brand
Boston Gear
Model
RF732-25F-B9-H
$3,191.00
Each
Free Shipping orders over $1
Add to Cart
#43759
RFWA713-300-B5-G Worm GearboxRatio: 300:1 Double ReductionCenter Distance: 1.3"Input: 56C FlangeOutput Bore/Shaft Diameter: 0.625"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
RFWA713-300-B5-G
$1,774.74
Each
Free Shipping orders over $1
Add to Cart
#44713
RFWA730-100-B7-G Worm GearboxRatio: 100:1 Double ReductionCenter Distance: 3"Input: 140TC FlangeOutput Bore/Shaft Diameter: 1.25"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
RFWA730-100-B7-G
$3,274.84
Each
Free Shipping orders over $1
Add to Cart
#43508
RFWA732-1200E-B5-G Worm GearboxRatio: 1200:1 Double ReductionCenter Distance: 3.2"Input: 56C FlangeOutput Bore/Shaft Diameter: 1.375"Output: Left Side Solid Output Shaft
Brand
Boston Gear
Model
RFWA732-1200E-B5-G
$3,728.85
Each
Free Shipping orders over $1
Add to Cart
#29185
BOSTON 06336 ORC2FRCLP18P31
Brand
Boston Gear
Model
06336
$1,814.29
Each
Free Shipping orders over $1
Add to Cart
#29204
BOSTON 06360 ORC2SATLP19
Brand
Boston Gear
Model
06360
$1,462.64
Each
Free Shipping orders over $1
Add to Cart
#29288
BOSTON 06477 ORC3SANMP29P29
Brand
Boston Gear
Model
06477
$2,571.43
Each
Free Shipping orders over $1
Add to Cart
#29312
BOSTON 06504 ORC3SCRMP29P29
Brand
Boston Gear
Model
06504
$3,318.68
Each
Free Shipping orders over $1
Add to Cart
#29436
BOSTON 06677 ORC4SSCMP37P61
Brand
Boston Gear
Model
06677
$4,735.16
Each
Free Shipping orders over $1
Add to Cart
#29491
BOSTON 06777 ORC5SCRHP48P72
Brand
Boston Gear
Model
06777
$8,457.14
Each
Free Shipping orders over $1
Add to Cart
#29504
BOSTON 06798 ORC5SMRLP48P72
Brand
Boston Gear
Model
06798
$6,394.51
Each
Free Shipping orders over $1
Add to Cart
#30573
BOSTON 33870 ORC4SMCMM50M50
Brand
Boston Gear
Model
33870
$3,629.67
Each
Free Shipping orders over $1
Add to Cart
#30715
BOSTON 36352 VOR13BBLP16
Brand
Boston Gear
Model
36352
$4,237.36
Each
Free Shipping orders over $1
Add to Cart
#30731
BOSTON 36480 WOR05BBWP30
Brand
Boston Gear
Model
36480
$2,368.13
Each
Free Shipping orders over $1
Add to Cart
#46916
BOSTON P00028 PL6042-050-SS-S-0210-09.5 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL6042-050-SS-S-0210-09.5
$1,043.67
Each
Free Shipping orders over $1
Add to Cart
#46995
BOSTON P00107 PL2060-003-SS-S-0707-14.0 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL2060-003-SS-S-0707-14.0
$1,019.07
Each
Free Shipping orders over $1
Add to Cart
#47132
BOSTON P00244 PL6075-004-SS-S-0902-22.0 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL6075-004-SS-S-0902-22.0
$1,461.04
Each
Free Shipping orders over $1
Add to Cart
#47181
BOSTON P00293 PL2115-010-SS-S-0601-19.0 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL2115-010-SS-S-0601-19.0
$2,036.57
Each
Free Shipping orders over $1
Add to Cart
#47326
BOSTON P00438 PL2220-050-SS-S-0201-28.0 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL2220-050-SS-S-0201-28.0
$9,458.04
Each
Free Shipping orders over $1
Add to Cart
#47479
BOSTON P00591 PL5120-005-0201-19.0 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL5120-005-0201-19.0
$1,128.13
Each
Free Shipping orders over $1
Add to Cart
#47844
BOSTON P00950 PL2115-005-KS-S-0601-19.0 PRECISION GEAR HEAD
Brand
Boston Gear
Model
PL2115-005-KS-S-0601-19.0
$2,036.57
Each
Free Shipping orders over $1
Add to Cart
#1757972
Boston 30214252 HF732-50E-B7-H-P35 07663 Worm Gearbox Ratio: 50:1 Single Reduction Center Distance: 3.2" Input: 140TC Flange Output Bore/Shaft Diameter: 2.1875" Output: Hollow Bore
Brand
Boston Gear
Model
HF732-50E-B7-H-P35
$2,080.00
Each
Free Shipping orders over $1
Add to Cart
#34965
Boston 30215085 09666 NA13B DIAMETRAL PITCH: 20 D.P. TEETH: 13 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NA13B
$24.51
Each
Free Shipping orders over $1
Add to Cart
#1753816
Boston 30225044 31674 M1215-24 Bear-N-BRONZE Bearing
Brand
Boston Gear
Model
M1215-24
$1,229.71
Each
Free Shipping orders over $1
Add to Cart
#576362
Boston 30231152 48189 HFL-7CG ROD END BEARING LH THREAD
Brand
Boston Gear
Model
30231152
$62.79
Each
Free Shipping orders over $1
Add to Cart
#576364
Boston 30231154 48191 HFL-10CG ROD END BEARING LH THREAD
Brand
Boston Gear
Model
30231154
$108.13
Each
Free Shipping orders over $1
Add to Cart
#557149
Boston 30235990 54444 5M379150 PLASTIC TIME BELT 15MM
Brand
Boston Gear
Model
30235990
$194.38
Each
Free Shipping orders over $1
Add to Cart
#557458
Boston 30236167 54621 PLB3-072SF09-1/2 TIMING PULLEY WITH INSERT
Brand
Boston Gear
Model
PLB3-072SF09-1/2
$46.32
Each
Free Shipping orders over $1
Add to Cart
1
2
...
221
222
223
224
225
226
...
445
446
