- Block is galvanized.
- Block has flame-hardened roll forged sheave that
assures greater wire life.
- Roll forged sheave is fitted closely into mortise
of shell so wire cannot jam between sheave and shell.
- Available for 3/4" or 1" wire.
- Block is fitted with tapered roller bearings which
take both load and side thrusts and hold sheave central so it cannot chafe or wear on the
sides.
- Tapered Roller bearing with neoprene seals and
stainless steel center pin, provide long life and trouble-free service.
- Stainless steel center pin has recessed nuts with
lock washers.
- Swivel fitting has permanently sealed thrust
bearing.
- Pressure lubrication fittings are standard on both
center pin and swivel.
- Individually Proof Tested at 4 times Working Load
or 2 times Resultant Load.
- A.B.S. recognized load test
certificates are furnished.
- The Working Load for Cargo hoisting blocks is the
line pull.
|
Sheave
Size
&
Block No. |
Stock
No. |
Working
Load Limit
(tons)* |
Wire
Rope Size
( in.) |
Weight
Each
( lbs.) |
| 12"
E-566 |
775003 |
5 |
3/4 |
95 |
| 12"
J-566 |
775209 |
5 |
3/4 |
95 |
| 12"
G-566 |
775405 |
5 |
3/4 |
95 |
| 12"
K-566 |
775600 |
5 |
3/4 |
95 |
| 12"
QG-566 |
775806 |
5 |
3/4 |
95 |
| 12"
QK-566 |
776002 |
5 |
3/4 |
95 |
-— |
-— |
-— |
-— |
— |
| 14"
E-566 |
775058 |
10 |
3/4 |
100 |
| 14"
J-566 |
775254 |
10 |
3/4 |
100 |
| 14"
QG-566 |
775450 |
10 |
3/4 |
100 |
| 14"
QK-566 |
775655 |
10 |
3/4 |
100 |
| 14"
PG-566 |
775851 |
10 |
3/4 |
100 |
| 14"
PK-566 |
776057 |
10 |
3/4 |
100 |
-— |
-— |
-— |
-— |
— |
| 14"
E-566 |
775067 |
10 |
1 |
100 |
| 14"
J-566 |
775263 |
10 |
1 |
100 |
| 14"
QG-566 |
775469 |
10 |
1 |
100 |
| 14"
QK-566 |
775664 |
10 |
1 |
100 |
| 14"
PG-566 |
775860 |
10 |
1 |
100 |
| 14"
PK-566 |
776066 |
10 |
1 |
100 |
-— |
-— |
-— |
-— |
— |
| 16"
E-566 |
776609 |
10 |
3/4 |
130 |
| 16"
J-566 |
776672 |
10 |
3/4 |
130 |
| 16"
QG-566 |
776681 |
10 |
3/4 |
130 |
| 16"
QK-566 |
776690 |
10 |
3/4 |
130 |
| 16"
PG-566 |
776707 |
10 |
3/4 |
130 |
| 16"
PK-566 |
776716 |
10 |
3/4 |
130 |
-— |
-— |
-— |
-— |
— |
| 16"
E-566 |
752956 |
10 |
1 |
130 |
| 16"
J-566 |
752965 |
10 |
1 |
130 |
| 16"
QG-566 |
752974 |
10 |
1 |
130 |
| 16"
QK-566 |
752983 |
10 |
1 |
130 |
| 16"
PG-566 |
752992 |
10 |
1 |
130 |
| 16"
PK-566 |
753009 |
10 |
1 |
130 |
* Working Load equals maximum single line
pull. Resultant Load equals 2 times single line pull. Ultimate Load equals 5 times
Resultant Load. |
