Speed Selector Companion Sheaves
Model 1422
 
Speed Selector home page
Companion Sheave - Model 1422

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 1422 - Companion Sheave Dimensions
Part No.
O.D.
P.D.
A
B
C
D
Weight
1422-5.5 SH
5.5
5.3
4 3/8
1 1/8
1 3/16
5/16
1 1/4
1422-6 SH
6
5.8
4 7/8
1 1/8
1 3/16
5/16
1 1/2
1422-7 SH
7
6.8
5 7/8
1 1/8
1 3/16
5/16
2
1422-8 SH
8
7.8
6 7/8
1 1/8
1 3/16
5/16
2 1/2
1422-9 SH
9
8.8
7 7/8
1 1/8
1 3/16
5/16
3
1422-10 SH
10
9.8
8 7/8
1 1/8
1 3/16
5/16
4 1/4
1422-11 SH
11
10.8
9 7/8
1 1/8
1 3/16
5/16
5
1422-12 SH
12
11.8
10 7/8
1 1/8
1 3/16
5/16
6
1422-14 SH
14
13.8
12 7/8
1 1/8
1 3/16
5/16
8 1/4

Avaiable Companion Sheave Models: 1422, 1922, 2322, 3226, 3230, 4430, 4836