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 2322 – Companion Sheave Dimensions
|
|||||||
Part No. |
O.D.
|
P.D.
|
A
|
B
|
C
|
D
|
Wt.
|
2322-7 SD |
7
|
6.75
|
5 3/8
|
1 11/16
|
23/32
|
11/32
|
3
|
2322-7.5 SD |
7.5
|
7.25
|
6 1/8
|
1 11/16
|
23/32
|
11/32
|
3 1/2
|
2322-8 SD |
8
|
7.75
|
6 5/8
|
1 11/16
|
23/32
|
11/32
|
3 3/4
|
2322-9 SD |
9
|
8.75
|
7 5/8
|
1 11/16
|
23/32
|
11/32
|
4 3/4
|
2322-10 SD |
10
|
9.75
|
8 5/8
|
1 11/16
|
23/32
|
11/32
|
5 3/4
|
2322-12 SD |
12
|
11.75
|
10 5/8
|
1 11/16
|
23/32
|
11/32
|
8
|
2322-14 SD |
14
|
13.75
|
12 5/8
|
1 11/16
|
23/32
|
11/32
|
11
|
2322-16 SD |
16
|
15.75
|
14 5/8
|
1 11/16
|
23/32
|
11/32
|
14
|
2322-18 SK* |
18.2
|
17.80
|
16 9/16
|
1 11/16
|
5/16
|
1/2
|
20.5
|
* ONLY AVAILABLE IN CAST IRON |
![companion-sheave-500x675](https://speedselector.com/wp-content/uploads/2024/06/companion-sheave-500x675-1.png)
![sheave_ills](https://speedselector.com/wp-content/uploads/2024/06/sheave_ills.gif)