S-603-S Western Lead Blocks
S-603-S |
Hinged Lead Blocks |
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- Base plates are not drilled.
- Available painted or galvanized.
- Self-lubricated Bronze Bearings.
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Sheave
Diameter
(in.) |
603 Series Stock No. |
Resultant
Working
Load Limit
(Tons)* |
Wire
Rope
Size
(in.) |
Weight Each
(lbs.) |
Dimensions (in.) |
S-603-S
Painted |
G-603-S
Galv. |
S |
T |
U |
V |
W |
X |
Y |
Z |
6 |
772596 |
772603 |
2 |
3/8 |
30.00 |
6.00 |
4.50 |
.50 |
2.00 |
5.81 |
12.80 |
6.75 |
3.25 |
8 |
772612 |
772621 |
2-1/2 |
1/2 |
34.00 |
8.00 |
6.75 |
.38 |
2.62 |
6.56 |
15.48 |
9.00 |
3.75 |
10 |
772630 |
772649 |
3 |
5/8 |
45.00 |
12.00 |
12.00 |
.50 |
2.75 |
8.00 |
18.25 |
10.75 |
4.38 |
12 |
772658 |
772667 |
4 |
3/4 |
75.00 |
12.00 |
12.00 |
.50 |
2.75 |
9.50 |
18.63 |
13.00 |
4.58 |
14 |
772676 |
772685 |
5 |
7/8 |
100.00 |
12.00 |
12.00 |
.50 |
2.75 |
10.75 |
20.63 |
15.00 |
4.81 |
* Ultimate Load is 4 times the Resultant Working Load Limit. |
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