System of Measurement
OD
0.371"
0.392"
0.409"
0.437"
0.456"
0.483"
0.529"
0.535"
0.622"
0.65"
0.69"
0.761"
0.769"
0.808"
0.84"
0.848"
0.901"
0.92"
0.995"
1"
1.005"
1.08"
1.17"
1.182"
1.239"
1.25"
1.26"
1.318"
1.33"
1.34"
1.38"
1.41"
1.463"
1.47"
1.49"
1.5"
1.51"
1.57"
1.628"
1.63"
1.65"
1.67"
1.73"
1.744"
1.75"
1.81"
1.84"
1.87"
1.89"
1.932"
1.939"
1.97"
1.99"
2"
2.05"
2.09"
2.11"
2.13"
2.17"
2.21"
2.23"
2.3"
2.307"
2.33"
2.35"
2.37"
2.47"
2.472"
2.49"
2.5"
2.51"
2.53"
2.59"
2.593"
2.65"
2.652"
2.69"
2.71"
2.713"
2.76"
2.81"
2.814"
2.83"
2.883"
2.91"
2.93"
2.95"
2.954"
2.97"
2.975"
2.98"
3"
3.01"
3.07"
3.074"
3.11"
3.113"
3.135"
3.14"
3.19"
3.194"
3.25"
3.29"
3.296"
3.3"
3.31"
3.315"
3.32"
3.33"
3.34"
3.35"
3.457"
3.46"
3.49"
3.5"
3.517"
3.52"
3.55"
3.617"
3.62"
3.68"
3.719"
3.72"
3.73"
3.736"
3.74"
3.778"
3.78"
3.79"
3.793"
3.92"
3.938"
3.94"
3.96"
3.979"
3.98"
4.01"
4.03"
4.032"
4.098"
4.1"
4.12"
4.18"
4.22"
4.221"
4.258"
4.26"
4.32"
4.321"
4.33"
4.39"
4.4"
4.42"
4.44"
4.46"
4.462"
4.47"
4.51"
4.511"
4.52"
4.522"
4.58"
4.6"
4.66"
4.7"
4.704"
4.72"
4.722"
4.74"
4.92"
4.922"
4.945"
4.95"
4.98"
4.99"
5.01"
5.02"
5.057"
5.06"
5.12"
5.122"
5.185"
5.19"
5.3"
5.32"
5.322"
5.377"
5.38"
5.42"
5.426"
5.43"
5.52"
5.588"
5.59"
5.63"
5.666"
5.67"
5.7"
5.72"
5.82"
5.86"
5.88"
5.907"
5.91"
5.92"
5.946"
5.95"
6.01"
6.015"
6.02"
6.147"
6.15"
6.23"
6.27"
6.32"
6.321"
6.33"
6.387"
6.39"
6.5"
6.59"
6.63"
6.65"
6.653"
6.66"
6.7"
6.72"
6.721"
6.91"
6.97"
6.99"
7.01"
7.03"
7.11"
7.12"
7.29"
7.32"
7.38"
7.44"
7.45"
7.451"
7.47"
7.519"
7.52"
7.586"
7.59"
7.61"
7.84"
7.92"
7.928"
7.93"
7.96"
8.065"
8.07"
8.12"
8.24"
8.25"
8.316"
8.32"
8.44"
8.54"
8.57"
8.64"
8.72"
8.78"
8.81"
8.88"
8.89"
8.92"
9.02"
9.022"
9.31"
9.313"
9.41"
9.5"
9.84"
9.841"
9.89"
9.91"
9.911"
9.98"
10.37"
10.46"
11.11"
11.175"
11.18"
11.43"
11.75"
11.89"
11.893"
12.3"
12.301"
13.03"
13.33"
13.66"
14.29"
14.69"
14.76"
14.761"
15.57"
17.15"
17.63"
18.12"
18 mm
19.9 mm
21.7 mm
23.6 mm
24 mm
25.8 mm
26.6 mm
27.3 mm
28 mm
29.2 mm
29.4 mm
31 mm
31.3 mm
31.7 mm
33.2 mm
33.5 mm
34 mm
35.1 mm
36.7 mm
37 mm
38.9 mm
39.9 mm
40.8 mm
41.91 mm
42 mm
42.36 mm
42.7 mm
43 mm
43.4 mm
44.6 mm
45 mm
45.36 mm
47.4 mm
47.6 mm
48.01 mm
48.3 mm
48.36 mm
48.46 mm
50 mm
50.3 mm
51.05 mm
51.17 mm
51.37 mm
51.4 mm
52.44 mm
52.5 mm
53.85 mm
54.38 mm
55 mm
55.88 mm
56.44 mm
56.9 mm
57.39 mm
57.5 mm
59.4 mm
59.9 mm
59.94 mm
60 mm
60.41 mm
60.43 mm
61.06 mm
62 mm
62.99 mm
63.43 mm
64.01 mm
64.44 mm
64.6 mm
66.03 mm
66.04 mm
66.44 mm
67.5 mm
67.82 mm
68 mm
68.45 mm
69.09 mm
69.46 mm
69.5 mm
71.02 mm
71.88 mm
72.14 mm
72.46 mm
72.49 mm
73.5 mm
74.8 mm
75.51 mm
75.95 mm
76.02 mm
76.48 mm
77 mm
78 mm
78.53 mm
78.99 mm
79.36 mm
80.01 mm
80.5 mm
81.03 mm
81.55 mm
83 mm
84.07 mm
84.33 mm
84.53 mm
84.58 mm
85.35 mm
86 mm
86.04 mm
87.6 mm
88.14 mm
88.55 mm
89 mm
89.41 mm
89.92 mm
90.17 mm
90.63 mm
91.95 mm
92 mm
92.58 mm
93 mm
93.65 mm
94.49 mm
96.01 mm
96.08 mm
96.27 mm
96.61 mm
96.68 mm
97.36 mm
99.57 mm
99.6 mm
100 mm
100.63 mm
101.1 mm
101.85 mm
102.73 mm
103.37 mm
103.6 mm
104.14 mm
104.65 mm
104.66 mm
106.13 mm
108.2 mm
108.7 mm
109 mm
109.39 mm
111.16 mm
111.7 mm
112.27 mm
112.73 mm
114.01 mm
114.3 mm
114.81 mm
114.84 mm
115.42 mm
115.7 mm
116.33 mm
116.76 mm
118.36 mm
119.7 mm
120.8 mm
120.9 mm
121.45 mm
123.8 mm
124.83 mm
124.97 mm
125.98 mm
126.49 mm
126.96 mm
127.49 mm
128.27 mm
128.86 mm
131.31 mm
133.02 mm
134.62 mm
136.4 mm
136.94 mm
138.04 mm
140.97 mm
142.1 mm
143 mm
149.05 mm
151.13 mm
151.19 mm
151.47 mm
152.65 mm
152.78 mm
153.08 mm
154.11 mm
156.72 mm
159.26 mm
160.53 mm
161.16 mm
163.31 mm
164.59 mm
168.99 mm
169.23 mm
177.31 mm
178.24 mm
178.46 mm
187.2 mm
189.43 mm
201.55 mm
211.79 mm
223.92 mm
225.79 mm
230.05 mm
237.91 mm
260.3 mm
282.36 mm
293.34 mm
296.67 mm
298.52 mm
314.69 mm
347.01 mm
351.24 mm
For Shaft Type
For Roller Chain Strand Type
Hub Diameter
15/64"
1/4"
9/32"
21/64"
3/8"
25/64"
7/16"
1/2"
17/32"
9/16"
5/8"
21/32"
11/16"
23/32"
3/4"
13/16"
27/32"
57/64"
29/32"
31/32"
63/64"
1"
1 1/32"
1 1/16"
1 7/64"
1 1/8"
1 3/16"
1 7/32"
1 1/4"
1 9/32"
1 11/32"
1 23/64"
1 3/8"
1 13/32"
1 7/16"
1 15/32"
1 1/2"
1 9/16"
1 19/32"
1 11/16"
1 23/32"
1 3/4"
1 25/32"
1 13/16"
1 27/32"
1 55/64"
1 7/8"
1 29/32"
1 15/16"
1 63/64"
2"
2 1/16"
2 1/8"
2 15/64"
2 1/4"
2 5/16"
2 11/32"
2 3/8"
2 7/16"
2 15/32"
2 1/2"
2.5"
2 9/16"
2 19/32"
2 5/8"
2 11/16"
2 3/4"
2 25/32"
2 13/16"
2 7/8"
3"
3 1/16"
3 3/32"
3 1/8"
3 3/16"
3 1/4"
3 3/8"
3 13/32"
3 1/2"
3 9/16"
3 5/8"
3 11/16"
3 3/4"
3 13/16"
3 7/8"
3.875"
3 15/16"
4"
4 1/8"
4.125"
4 3/16"
4 1/4"
4.25"
4 1/2"
4.5"
4 9/16"
4 5/8"
4 3/4"
5 1/4"
9.8 mm
11.5 mm
13 mm
14 mm
15 mm
16 mm
17 mm
18 mm
20 mm
21 mm
22 mm
23 mm
25 mm
26 mm
28 mm
29 mm
30 mm
31 mm
32 mm
34 mm
35 mm
37 mm
38 mm
40 mm
42 mm
43 mm
46 mm
47 mm
47.63 mm
48 mm
49 mm
50 mm
51 mm
52 mm
53 mm
54 mm
55 mm
57 mm
58 mm
60 mm
60.33 mm
61 mm
62 mm
62.69 mm
64 mm
65 mm
66 mm
67 mm
70 mm
70.64 mm
71 mm
72 mm
73 mm
73.03 mm
75 mm
76 mm
76.2 mm
78 mm
80 mm
82 mm
82.55 mm
83 mm
85 mm
89 mm
90 mm
90.47 mm
95 mm
96 mm
100 mm
102 mm
108 mm
110 mm
120 mm
For Maximum Shaft Diameter
1/4"
5/16"
3/8"
7/16"
1/2"
9/16"
5/8"
11/16"
3/4"
13/16"
7/8"
15/16"
1"
1 1/16"
1 1/8"
1 3/16"
1 1/4"
1 5/16"
1 21/64"
1 23/64"
1 3/8"
1 7/16"
1 15/32"
1 1/2"
1 19/32"
1 5/8"
1 21/32"
1 43/64"
1 23/32"
1 3/4"
1 13/16"
1 27/32"
1 7/8"
1 15/16"
1 61/64"
1 63/64"
2"
2 1/64"
2 5/64"
2 1/8"
2 9/64"
2 13/64"
2 1/4"
2 9/32"
2 19/64"
2 5/16"
2 3/8"
2 7/16"
2 29/64"
2 31/64"
2 1/2"
2 9/16"
2 5/8"
2 11/16"
2 3/4"
2 25/32"
2 57/64"
2 15/16"
2 63/64"
3"
3 5/64"
3 3/32"
3 5/32"
3 7/32"
3 1/4"
3 17/64"
3 9/32"
3 27/64"
3 15/32"
3 31/64"
3 1/2"
3 11/16"
3 45/64"
3 3/4"
3 57/64"
3 61/64"
4 5/64"
4 3/16"
4 7/32"
4 9/32"
4 23/64"
4 7/16"
4 43/64"
4 29/32"
4 61/64"
5 1/64"
5 5/32"
5 9/32"
5 13/16"
6 9/32"
6 11/32"
6 39/64"
6 3/4"
7 9/32"
7 35/64"
8 9/32"
8 3/4"
9"
9 15/16"
11 17/64"
13 33/64"
7 mm
8 mm
9 mm
11 mm
12 mm
14 mm
15 mm
16 mm
17 mm
18 mm
19 mm
20 mm
21 mm
22 mm
23 mm
24 mm
25 mm
28 mm
30 mm
32 mm
33 mm
35 mm
36 mm
38 mm
39 mm
40 mm
42 mm
43 mm
45 mm
47 mm
48 mm
50 mm
51 mm
52 mm
53 mm
54 mm
55 mm
56 mm
57 mm
59 mm
60 mm
62 mm
64 mm
67 mm
69 mm
70 mm
71 mm
73 mm
75 mm
80 mm
83 mm
87 mm
92 mm
96 mm
100 mm
112 mm
116 mm
132 mm
136 mm
144 mm
172 mm
Sprocket Type
Shaft Mount Type
Product Categories / Sprockets

Sprockets

3470 Products

Sprockets for ANSI Roller Chain

Sprockets for ANSI Roller Chain
Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.
Machinable-Bore Sprockets for ANSI Roller Chain
For a custom fit on your shaft, these sprockets can be machined to your exact specifications.
Wear-Resistant Sprockets for ANSI Roller Chain
Hardened teeth give these steel sprockets increased wear resistance for a long service life.
Corrosion-Resistant Sprockets for ANSI Roller Chain
Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.
Machinable-Bore Corrosion-Resistant Sprockets for ANSI Roller Chain
For a custom fit on your shaft, these sprockets can be machined to your exact specifications.
Lightweight Sprockets for ANSI Roller Chain
Made of nylon, these sprockets are lightweight, quiet, and corrosion resistant.
Flat Sprockets for ANSI Roller Chain
Also known as A-plate sprockets, these have a slim profile that fits in narrow spaces.
Sprockets for Double-Strand ANSI Roller Chain
These sprockets have two rows of teeth for use with double-strand ANSI roller chain.

Sprockets for Metric Roller Chain

Sprockets for Metric Roller Chain
Designed to meet ISO 606 and DIN 8187 international dimensional standards, these sprockets are for use with compatible ISO and DIN roller chain.
Machinable-Bore Corrosion-Resistant Sprockets for Metric Roller Chain
Machine the center of these sprockets to fit the exact dimensions of your shaft. The teeth are sized to fit into metric ISO roller chain.
Flat Sprockets for Metric Roller Chain
With metric teeth and slim profile, these sprockets allow your ISO roller chain to reach narrow spaces. They're commonly referred to as A-plate sprockets.
Sprockets for Double-Strand Metric Roller Chain
The double row of teeth on these sprockets are designed to fit into metric ISO double-strand roller chain.

Sprockets for Miniature Roller Chain

Sprockets for Miniature Roller Chain
Often used in electronic equipment, instrumentation devices, printers, and other compact machinery, these sprockets are made for use with our miniature roller chain.

Idler Sprockets

Idler Sprockets for ANSI Roller Chain
These sprockets are made of steel.
Wear-Resistant Idler Sprockets for ANSI Roller Chain
Hardened teeth give these steel sprockets increased wear resistance for a long service life.
Lightweight Idler Sprockets for ANSI Roller Chain
Made of nylon, these sprockets are lightweight, quiet, and corrosion resistant.
Wear-Resistant Wide-Hub Idler Sprockets for ANSI Roller Chain
Hardened teeth give these steel sprockets increased wear resistance for a long service life.
Wide-Hub Idler Sprockets for ANSI Roller Chain
A wide hub provides these sprockets with stability under heavy loads.
Idler Sprockets for Metric Roller Chain
Keep constant tension on your drive with these sprockets that press against your metric ISO roller chain to take up slack and reduce wear and vibration.
Idler Sprockets for Double-Strand ANSI Roller Chain
These idler sprockets have two rows of teeth for use with double-strand ANSI roller chain.

Bushing-Bore Sprockets

Quick-Disconnect (QD) Bushing-Bore Sprockets for ANSI Roller Chain
Use these sprockets with compatible QD bushings.
Taper-Lock Bushing-Bore Sprockets for ANSI Roller Chain
Get the same sizing versatility as quick-disconnect sprockets while using less space.
Split-Tapered Bushing-Bore Sprockets for ANSI Roller Chain
Since these sprockets grip bushings more tightly than taper-lock sprockets, they’re often used in high-torque applications.
Taper-Lock Bushing-Bore Sprockets for Metric Roller Chain
While their teeth fit into metric ISO roller chain, these sprockets use taper-lock bushings to grip shafts.
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