FIRST Robotics Teams: Best of luck to you as you meet your ship date requirements this coming Tuesday. Congratulations on completing the 2010 FRC build season.
Aluminum Sprockets
Two types of sprockets are available, in two series sizes:
Type A
Hubless, plate sprockets, made of 6061 aluminum with a tumbled finish
Mounting bolts: 0.206" dia. holes (qty. 6), evenly spaced on a 1.875" dia. bolt circle
Bores: 0.875 (sized for FR6ZZ bearings) and 1.125 (sized for
FR8ZZ bearings)
Type B
Hubbed, small sprockets, made with 7075 high strength aluminum
Bores may or may not include keyways
#25 Series
Fits #25 series, single strand roller chain
Tooth thickness: 0.110-0.118 inch
#35 Series
Fits #35 series, single strand roller chain
Tooth thickness: 0.158-0.163 inch
Click the link on the left side of this table to order sprockets and to get more specifics.
Listing of #25 Series Sprockets
| Part # |
Model # |
Series |
Teeth |
Type |
Price |
Bore |
Pitch dia. |
Weight |
| am-0505 |
S25-10HA-313K |
25 |
10 |
B |
$9 |
0.313 in. |
0.81 in. |
0.01 lb. |
| am-0497 |
S25-16HA-313K |
25 |
16 |
B |
$11 |
0.313 in. |
1.29 in. |
0.04 lb. |
| am-0277 |
S25-16HA-500K |
25 |
16 |
B |
$11 |
0.500 in. |
1.29 in. |
0.04 lb. |
| am-0278 |
S25-16HA-250 |
25 |
16 |
B |
$10 |
0.250 in. |
1.29 in. |
0.04 lb. |
| am-0280 |
S25-22HA-500K |
25 |
22 |
B |
$16 |
0.500 in. |
1.76 in. |
0.05 lb. |
| am-0281 |
S25-22HA-250 |
25 |
22 |
B |
$15 |
0.250 in. |
1.76 in. |
0.05 lb. |
| am-0117 |
S25-32 |
25 |
32 |
A |
$11 |
0.875 in. |
2.563 in. |
0.05 lb. |
| am-0233 |
S25-32L |
25 |
32 |
A |
$11 |
1.125 in. |
2.563 in. |
0.05 lb. |
| am-0116 |
S25-34 |
25 |
34 |
A |
$11 |
0.875 in. |
2.717 in. |
0.06 lb. |
| am-0509 |
S25-34L |
25 |
34 |
A |
$11 |
1.125 in. |
2.717 in. |
0.06 lb. |
| am-0099 |
S25-36 |
25 |
36 |
A |
$11 |
0.875 in. |
2.868 in. |
0.07 lb. |
| am-0234 |
S25-36L |
25 |
36 |
A |
$11 |
1.125 in. |
2.868 in. |
0.07 lb. |
| am-0162 |
S25-38 |
25 |
38 |
A |
$11 |
0.875 in. |
3.03 in. |
0.08 lb. |
| am-0163 |
S25-40 |
25 |
40 |
A |
$12 |
0.875 in. |
3.19 in. |
0.09 lb. |
| am-0100 |
S25-42 |
25 |
42 |
A |
$12 |
0.875 in. |
3.341 in. |
0.09 lb. |
| am-0235 |
S25-42L |
25 |
42 |
A |
$12 |
1.125 in. |
3.341 in. |
0.09 lb. |
| am-0101 |
S25-48 |
25 |
48 |
A |
$13 |
0.875 in. |
3.822 in. |
0.12 lb. |
| am-0236 |
S25-48L |
25 |
48 |
A |
$13 |
1.125 in. |
3.822 in. |
0.12 lb. |
| am-0102 |
S25-54 |
25 |
54 |
A |
$14 |
0.875 in. |
4.311 in. |
0.16 lb. |
| am-0103 |
S25-60 |
25 |
60 |
A |
$15 |
0.875 in. |
4.772 in. |
0.2 lb. |
| am-0237 |
S25-60L |
25 |
60 |
A |
$15 |
1.125 in. |
4.772 in. |
0.2 lb. |
| am-0115 |
S25-66 |
25 |
66 |
A |
$15 |
0.875 in. |
5.267 in. |
0.25 lb. |
Listing of #35 Series Sprockets
| Part # |
Model # |
Series |
Teeth |
Type |
Price |
Bore |
Pitch dia. |
Weight |
| am-0166 |
S35-12H-500K |
35 |
12 |
B |
$13 |
0.500 in. |
1.45 in. |
0.04 lb. |
| am-0167 |
S35-15H-500K |
35 |
15 |
B |
$15 |
0.500 in. |
1.805 in. |
0.05 lb. |
| am-0421 |
S35-15DHE |
35 |
15 |
double |
$10 |
0.500 in. |
1.805 in. |
0.11 lb. |
| am-0245 |
S35-22LE |
35 |
22 |
A |
$9 |
1.123 in. |
2.638 in. |
0.07 lb. |
| am-0118 |
S35-22 |
35 |
22 |
A |
$11 |
0.875 in. |
2.638 in. |
0.07 lb. |
| am-0216 |
S35-22L |
35 |
22 |
A |
$11 |
1.125 in. |
2.638 in. |
0.07 lb. |
| am-0119 |
S35-24 |
35 |
24 |
A |
$11 |
0.875 in. |
2.878 in. |
0.08 lb. |
| am-0217 |
S35-24L |
35 |
24 |
A |
$11 |
1.125 in. |
2.878 in. |
0.08 lb. |
| am-0142 |
S35-26 |
35 |
26 |
A |
$12 |
0.875 in. |
3.118 in. |
0.10 lb. |
| am-0218 |
S35-26L |
35 |
26 |
A |
$12 |
1.125 in. |
3.118 in. |
0.10 lb. |
| am-0051 |
S35-28 |
35 |
28 |
A |
$12 |
0.875 in. |
3.335 in. |
0.12 lb. |
| am-0219 |
S35-28L |
35 |
28 |
A |
$12 |
1.125 in. |
3.335 in. |
0.12 lb. |
| am-0146 |
S35-30 |
35 |
30 |
A |
$14 |
0.875 in. |
3.687 in. |
0.14 lb. |
| am-0220 |
S35-30L |
35 |
30 |
A |
$14 |
1.125 in. |
3.687 in. |
0.14 lb. |
| am-0052 |
S35-32 |
35 |
32 |
A |
$14 |
0.875 in. |
3.815 in. |
0.16 lb. |
| am-0221 |
S35-32L |
35 |
32 |
A |
$14 |
1.125 in. |
3.815 in. |
0.16 lb. |
| am-0053 |
S35-36 |
35 |
36 |
A |
$16 |
0.875 in. |
4.307 in. |
0.20 lb. |
| am-0222 |
S35-36L |
35 |
36 |
A |
$16 |
1.125 in. |
4.307 in. |
0.20 lb. |
| am-0054 |
S35-42 |
35 |
42 |
A |
$21 |
0.875 in. |
5.028 in. |
0.28 lb. |
| am-0223 |
S35-42L |
35 |
42 |
A |
$21 |
1.125 in. |
5.028 in. |
0.28 lb. |
| am-0055 |
S35-48 |
35 |
48 |
A |
$24 |
0.875 in. |
5.945 in. |
0.43 lb. |
| am-0224 |
S35-48L |
35 |
48 |
A |
$24 |
1.125 in. |
5.945 in. |
0.43 lb. |
| am-0056 |
S35-54 |
35 |
54 |
A |
$27 |
0.875 in. |
6.48 in. |
0.54 lb. |
| am-0225 |
S35-54L |
35 |
54 |
A |
$27 |
1.125 in. |
6.48 in. |
0.54 lb. |
| am-0057 |
S35-60 |
35 |
60 |
A |
$33 |
0.875 in. |
7.20 in. |
0.68 lb. |
| am-0226 |
S35-60L |
35 |
60 |
A |
$33 |
1.125 in. |
7.20 in. |
0.68 lb. |
