CRANDALL UNDERWATER SHEAVES
The backing chain runs to (and loops around) a cast semi-steel sheave enclosed in a fabricated steel case that is mounted on the submerged portion of track near its end. Crandall can supply the complete underwater sheave case assembly designed to suit your requirements. We also offer Crandall underwater sheave castings unmachined or finished (bronzed-bushed) as replacement parts.
|
MODEL NO |
SIZE |
PIN DIAM. |
BACK CHAIN SIZE |
WEIGHT (LBS) |
|
S-3 |
10" |
1-3/4" |
3/4" |
70 |
|
S-3X |
10" |
2" |
3/4" |
80 |
|
S-4 |
12" |
2-1/4" |
7/8" |
120 |
|
S-5 |
14" |
2-5/8" |
1", 1-1/8" |
200 |
|
S-5X |
14" |
2-3/4" |
1-1/8", 1-1/4" |
220 |
|
S-7 |
16" |
3" |
1-1/4" |
270 |
|
S-7X |
16" |
3-1/4" |
1-3/8" |
275 |