Weldless Master Rings (carbon steel, quenched and tempered)
Code |
Working LoadLimitlbs. |
Weight / ea.lbs. |
Dimensionsin. |
|
A |
D |
|||
S643-078004BM |
7,200 |
2.7 |
4 |
7/8 |
S643-078512BM |
5,600 |
3.4 |
5 1/2 |
7/8 |
S643-001004BM |
10,800 |
3.5 |
4 |
1 |
S643-118006BM |
10,400 |
6.5 |
6 |
1 1/8 |
S643-114005BM |
17,000 |
7.0 |
5 |
1 1/4 |
S643-138006BM |
19,000 |
10.6 |
6 |
1 3/8 |
|
Safety Factor 6:1 |
||||
Federal Specification : RR-C-271D
Stamped with BM identification code, size, grade and traceability code. Meet ASTM standard.
