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
Gears & Gear Racks
Gears
Spur Gears
Show:
Filter
Filter by Category
Narrow by Category
Gears & Gear Racks
(6,823 items)
Gears
Spur Gears
External Tooth Spur Gears
Internal Tooth Spur Gears
by Brand
Narrow by Brand
All
Boston Gear
(1133 items)
Linn Gear
(298 items)
Martin Sprocket
(944 items)
MRO Supply
(1 items)
PTI
(483 items)
by Material
Narrow by Material
All
Brass
(18 items)
Cast Iron
(181 items)
Steel
(704 items)
by Number Of Teeth
Narrow by Number Of Teeth
All
11
(11 items)
12
(29 items)
13
(13 items)
14
(30 items)
15
(35 items)
16
(34 items)
17
(9 items)
18
(38 items)
19
(9 items)
20
(37 items)
21
(22 items)
22
(27 items)
24
(44 items)
25
(13 items)
26
(13 items)
28
(32 items)
30
(31 items)
32
(26 items)
35
(9 items)
36
(20 items)
40
(25 items)
42
(12 items)
44
(5 items)
45
(9 items)
48
(17 items)
50
(6 items)
52
(4 items)
54
(12 items)
55
(4 items)
56
(9 items)
60
(21 items)
64
(14 items)
70
(6 items)
72
(18 items)
80
(15 items)
84
(17 items)
90
(9 items)
96
(19 items)
100
(8 items)
108
(5 items)
112
(7 items)
120
(19 items)
132
(4 items)
144
(9 items)
160
(4 items)
by Outside Dia
Narrow by Outside Dia
All
0.875"
(5 items)
1.000"
(10 items)
1.167"
(4 items)
1.250"
(8 items)
1.375"
(4 items)
1.500"
(12 items)
1.600"
(6 items)
1.625"
(5 items)
1.700"
(6 items)
1.750"
(13 items)
1.833"
(6 items)
1.850"
(4 items)
1.875"
(7 items)
1.917"
(7 items)
2.000"
(25 items)
2.100"
(9 items)
2.125"
(15 items)
2.166"
(8 items)
2.200"
(6 items)
2.250"
(6 items)
2.333"
(5 items)
2.500"
(13 items)
2.600"
(9 items)
2.750"
(6 items)
2.833"
(13 items)
3.000"
(19 items)
3.250"
(4 items)
3.333"
(10 items)
3.833"
(5 items)
4.000"
(6 items)
5.000"
(6 items)
5.700"
(3 items)
6.000"
(6 items)
8.000"
(3 items)
8.400"
(3 items)
8.666"
(3 items)
9.400"
(3 items)
9.500"
(4 items)
by Pitch Dia
Narrow by Pitch Dia
All
2.500"
(4 items)
2.667"
(4 items)
3"
(3 items)
3.333"
(4 items)
Sort By:
Popularity
Name
Price: low to high
Price: high to low
Items per page:
60
90
120
Filter
1
2
...
6
7
8
9
10
11
...
47
48
Item ID
Item
Price
Quantity
#251597
TS1018BS 3/4 Spur Gear 20 Degree Steel BS
Brand
Martin Sprocket
Model
TS1018BS 3/4
$88.09
Each
Free Shipping orders over $1
Add to Cart
#35109
Boston 30215229 09954 YD21 DIAMETRAL PITCH: 12 D.P. TEETH: 21 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YD21
$51.80
Each
Free Shipping orders over $1
Add to Cart
#251551
TC8144 Diametral Pitch: 8 Teeth: 144 Pressure Angle: 20 Degree
Brand
Martin Sprocket
Model
TC8144
$617.80
Each
Free Shipping orders over $1
Add to Cart
#35238
Boston 30215980 10228 NA100 DIAMETRAL PITCH: 20 D.P. TEETH: 100 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NA100
$104.89
Each
Free Shipping orders over $1
Add to Cart
#35341
Boston 30216085 10440 NJ72 DIAMETRAL PITCH: 6 D.P. TEETH: 72 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NJ72
$467.57
Each
Free Shipping orders over $1
Add to Cart
#35053
Boston 30215173 09842 NJ20 DIAMETRAL PITCH: 6 D.P. TEETH: 20 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NJ20
$144.73
Each
Free Shipping orders over $1
Add to Cart
#37288
Boston 30229662 46039 NB22B-5/8 DIAMETRAL PITCH: 16 D.P. TEETH: 22 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NB22B-5/8
$56.14
Each
Free Shipping orders over $1
Add to Cart
#35068
Boston 30215188 09872 NL20B DIAMETRAL PITCH: 4 D.P. TEETH: 20 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NL20B
$323.24
Each
Free Shipping orders over $1
Add to Cart
#34997
Boston 30215117 09730 NB32 DIAMETRAL PITCH: 16 D.P. TEETH: 32 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NB32
$59.33
Each
Free Shipping orders over $1
Add to Cart
#251718
TS2020BS 1/2 Diametral Pitch: 20 Teeth: 20 Pressure Angle: 20 Degree
Brand
Martin Sprocket
Model
TS2020BS 1/2
$53.02
Each
Free Shipping orders over $1
Add to Cart
#251460
S616BS 1 Degree: 14-1/2 Steel Spur Gear BS
Brand
Martin Sprocket
Model
S616BS 1
$164.43
Each
Free Shipping orders over $1
Add to Cart
#251439
S560 Degree: 14-1/2 Steel Spur Gear
Brand
Martin Sprocket
Model
S560
$910.59
Each
Free Shipping orders over $1
Add to Cart
#251558
TC880 Diametral Pitch: 8 Teeth: 80 Pressure Angle: 20 Degree
Brand
Martin Sprocket
Model
TC880
$336.43
Each
Free Shipping orders over $1
Add to Cart
#34880
Boston 30214999 09488 Y6424 DIAMETRAL PITCH: 64 D.P. TEETH: 24 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
Y6424
$23.03
Each
Free Shipping orders over $1
Add to Cart
#35090
Boston 30215210 09916 YB12 DIAMETRAL PITCH: 16 D.P. TEETH: 12 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YB12
$31.71
Each
Free Shipping orders over $1
Add to Cart
#35402
Boston 30216152 10576 YB60A DIAMETRAL PITCH: 16 D.P. TEETH: 60 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YB60A
$108.69
Each
Free Shipping orders over $1
Add to Cart
#251252
S1672 Degree: 14-1/2 Steel Spur Gear
Brand
Martin Sprocket
Model
S1672
$103.26
Each
Free Shipping orders over $1
Add to Cart
#251535
TC1070 Diametral Pitch: 10 Teeth: 70 Pressure Angle: 20 Degree
Brand
Martin Sprocket
Model
TC1070
$183.64
Each
Free Shipping orders over $1
Add to Cart
#35089
Boston 30215209 09914 YA24 DIAMETRAL PITCH: 20 D.P. TEETH: 24 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YA24
$40.09
Each
Free Shipping orders over $1
Add to Cart
#250810
C354 Spur Gear 14 1/2 Degree Cast Iron
Brand
Martin Sprocket
Model
C354
$2,367.36
Each
Free Shipping orders over $1
Add to Cart
#251367
S320 Degree: 14-1/2 Steel Spur Gear
Brand
Martin Sprocket
Model
S320
$761.22
Each
Free Shipping orders over $1
Add to Cart
#34846
Boston 30214965 09420 Y3232 DIAMETRAL PITCH: 32 D.P. TEETH: 32 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
Y3232
$41.96
Each
Free Shipping orders over $1
Add to Cart
#35309
Boston 30216053 10376 NH36 DIAMETRAL PITCH: 8 D.P. TEETH: 36 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NH36
$201.16
Each
Free Shipping orders over $1
Add to Cart
#37275
Boston 30229649 46026 NA40-1/2 DIAMETRAL PITCH: 20 D.P. TEETH: 40 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NA40-1/2
$74.06
Each
Free Shipping orders over $1
Add to Cart
#250873
C6144 Spur Gear 14 1/2 Degree Cast Iron
Brand
Martin Sprocket
Model
C6144
$1,958.68
Each
Free Shipping orders over $1
Add to Cart
#250757
C1278 Spur Gear 14 1/2 Degree Cast Iron
Brand
Martin Sprocket
Model
C1278
$134.51
Each
Free Shipping orders over $1
Add to Cart
#251485
S642 Degree: 14-1/2 Steel Spur Gear
Brand
Martin Sprocket
Model
S642
$292.37
Each
Free Shipping orders over $1
Add to Cart
#34773
Boston 30214892 09270 G163 DIAMETRAL PITCH: 32 D.P. TEETH: 12 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
G163
$20.51
Each
Free Shipping orders over $1
Add to Cart
#35432
Boston 30216184 10640 YF50A DIAMETRAL PITCH: 10 D.P. TEETH: 50 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YF50A
$242.29
Each
Free Shipping orders over $1
Add to Cart
#37398
Boston 30229772 46149 YB28-5/8 DIAMETRAL PITCH: 16 D.P. TEETH: 28 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YB28-5/8
$66.29
Each
Free Shipping orders over $1
Add to Cart
#35336
Boston 30216080 10430 NJ48 DIAMETRAL PITCH: 6 D.P. TEETH: 48 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NJ48
$370.26
Each
Free Shipping orders over $1
Add to Cart
#35445
Boston 30216199 10670 YH40B DIAMETRAL PITCH: 8 D.P. TEETH: 40 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YH40B
$232.94
Each
Free Shipping orders over $1
Add to Cart
#250734
C1075 Spur Gear 14 1/2 Degree Cast Iron
Brand
Martin Sprocket
Model
C1075
$204.85
Each
Free Shipping orders over $1
Add to Cart
#251251
S1668 Degree: 14-1/2 Steel Spur Gear
Brand
Martin Sprocket
Model
S1668
$98.93
Each
Free Shipping orders over $1
Add to Cart
#34730
Boston 30214849 09178 G231 DIAMETRAL PITCH: 16 D.P. TEETH: 16 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
G231
$32.72
Each
Free Shipping orders over $1
Add to Cart
#35458
Boston 30216214 10704 YJ24A DIAMETRAL PITCH: 6 D.P. TEETH: 24 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YJ24A
$190.39
Each
Free Shipping orders over $1
Add to Cart
#35142
Boston 30215438 10020 YK20 DIAMETRAL PITCH: 5 D.P. TEETH: 20 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YK20
$213.11
Each
Free Shipping orders over $1
Add to Cart
#251546
TC16160 Diametral Pitch: 16 Teeth: 160 Pressure Angle: 20 Degree
Brand
Martin Sprocket
Model
TC16160
$201.91
Each
Free Shipping orders over $1
Add to Cart
#37390
Boston 30229764 46141 YB12-3/8 DIAMETRAL PITCH: 16 D.P. TEETH: 12 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YB12-3/8
$37.26
Each
Free Shipping orders over $1
Add to Cart
#250836
C464 Spur Gear 14 1/2 Degree Cast Iron
Brand
Martin Sprocket
Model
C464
$1,164.31
Each
Free Shipping orders over $1
Add to Cart
#34754
Boston 30214873 09228 G270 DIAMETRAL PITCH: 24 D.P. TEETH: 96 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
G270
$122.81
Each
Free Shipping orders over $1
Add to Cart
#34936
Boston 30215056 09608 H2421 DIAMETRAL PITCH: 24 D.P. TEETH: 21 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
H2421
$37.85
Each
Free Shipping orders over $1
Add to Cart
#37404
Boston 30229778 46155 YB32-3/4 DIAMETRAL PITCH: 16 D.P. TEETH: 32 PRESSURE ANGLE: 20 DEGREE
Read 1 review
Brand
Boston Gear
Model
YB32-3/4
$76.99
Each
Free Shipping orders over $1
Add to Cart
#250730
C1064 Spur Gear 14 1/2 Degree Cast Iron
Brand
Martin Sprocket
Model
C1064
$165.12
Each
Free Shipping orders over $1
Add to Cart
#251695
TS1636 Diametral Pitch: 16 Teeth: 36 Pressure Angle: 20 Degree
Brand
Martin Sprocket
Model
TS1636
$65.48
Each
Free Shipping orders over $1
Add to Cart
#35253
Boston 30215995 10258 NB80 DIAMETRAL PITCH: 16 D.P. TEETH: 80 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NB80
$115.76
Each
Free Shipping orders over $1
Add to Cart
#35290
Boston 30216033 10334 NF60 DIAMETRAL PITCH: 10 D.P. TEETH: 60 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NF60
$177.34
Each
Free Shipping orders over $1
Add to Cart
#555515
Linn-Gear 2FS16 Steel Spur Gear H1
Brand
Linn Gear
Model
2FS16
$1,093.19
Each
Free Shipping orders over $1
Add to Cart
#35243
Boston 30215985 10238 NA160 DIAMETRAL PITCH: 20 D.P. TEETH: 160 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
NA160
$213.74
Each
Free Shipping orders over $1
Add to Cart
#251594
TS1016 Diametral Pitch: 10 Teeth: 16 Pressure Angle: 20 Degree
Brand
Martin Sprocket
Model
TS1016
$63.78
Each
Free Shipping orders over $1
Add to Cart
#251419
S514 Degree: 14-1/2 Steel Spur Gear
Brand
Martin Sprocket
Model
S514
$121.48
Each
Free Shipping orders over $1
Add to Cart
#250719
C10150 Spur Gear 14 1/2 Degree Cast Iron
Brand
Martin Sprocket
Model
C10150
$440.57
Each
Free Shipping orders over $1
Add to Cart
#251746
TS414 Diametral Pitch: 4 Teeth: 14 Pressure Angle: 20 Degree
Brand
Martin Sprocket
Model
TS414
$186.29
Each
Free Shipping orders over $1
Add to Cart
#251488
S652 Degree: 14-1/2 Steel Spur Gear
Brand
Martin Sprocket
Model
S652
$491.39
Each
Free Shipping orders over $1
Add to Cart
#35272
Boston 30216014 10296 ND96 DIAMETRAL PITCH: 12 D.P. TEETH: 96 PRESSURE ANGLE: 14.5 DEGREE
Brand
Boston Gear
Model
ND96
$202.51
Each
Free Shipping orders over $1
Add to Cart
#251372
S336 Degree: 14-1/2 Steel Spur Gear
Brand
Martin Sprocket
Model
S336
$2,034.28
Each
Free Shipping orders over $1
Add to Cart
#251820
TS648 Diametral Pitch: 6 Teeth: 48 Pressure Angle: 20 Degree
Brand
Martin Sprocket
Model
TS648
$443.04
Each
Free Shipping orders over $1
Add to Cart
#37385
Boston 30229759 46136 YA30-1/2 DIAMETRAL PITCH: 20 D.P. TEETH: 30 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YA30-1/2
$49.74
Each
Free Shipping orders over $1
Add to Cart
#37454
Boston 30229828 46205 YJ12-1 DIAMETRAL PITCH: 6 D.P. TEETH: 12 PRESSURE ANGLE: 20 DEGREE
Brand
Boston Gear
Model
YJ12-1
$116.20
Each
Free Shipping orders over $1
Add to Cart
#251426
S521 Degree: 14-1/2 Steel Spur Gear
Brand
Martin Sprocket
Model
S521
$190.81
Each
Free Shipping orders over $1
Add to Cart
1
2
...
6
7
8
9
10
11
...
47
48
