Speed Selector’s aluminum sheaves are 100% machined, resulting in perfect balance with no wobble.
They have potential rim speed capabilities of 20,000 FPM, and are 1/3 to 1/2 of the weight of cast iron sheaves.
|
Model 3226 – Companion Sheave Dimensions
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|||||||
| Part No. |
O.D.
|
P.D.
|
A
|
B
|
C
|
D
|
Wt.
|
| 3226-8 SD |
8
|
7.7
|
6 3/8
|
2 1/4
|
1/2
|
1/16
|
4 1/4
|
| 3226-9 SD |
9
|
8.7
|
7 3/8
|
2 1/4
|
1/2
|
1/16
|
5 1/4
|
| 3226-10 SD |
11
|
9.7
|
8 3/8
|
2 1/4
|
1/2
|
1/16
|
6 1/2
|
| 3226-11 SD |
11
|
10.7
|
9 3 /8
|
2 1/4
|
1/2
|
1/16
|
7 3/4
|
| 3226-12 SD |
12
|
11.7
|
10 3/8
|
2 1/4
|
1/2
|
1/16
|
9
|
| 3226-14 SD |
14
|
13.7
|
12 3/8
|
2 1/4
|
1/2
|
1/16
|
12
|
| 2322-16 SD |
16
|
15.7
|
14 3/8
|
2 1/4
|
1/2
|
1/16
|
15 1/4
|
