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Sealed Ball Bearing
Directional Boring Swivels |
| Pat. No. 5,484,220 |
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Lewis Sealed Ball Bearing
Directional Boring Swivels prevent equipment's rotational torque
from interfering with the product being pulled. In a typical boring
application, the swivel is attached behind the reamer head and to
the pipe or cable being pulled through the bore. Permanently sealed
to keep contaminants out, they never require lubrication. |
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| WARNING |

It is important that you read and
understand all breaking strength, safety and technical data
relating to all Lewis Manufacturing Company products before
use. Make a complete inspection of swivels before each use.
Do not alter or modify units. Make sure that the end pens
make up properly and Allen screw is in place. Rotate swivel
by hand to determine proper operation of bearings. Please
order carefully. Lubricate all grease able swivels before
and after each use. Do not exceed published working load on
any Lewis ball bearing swivel. |
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Part # |
Overall
Length (A) |
Pin
Diameter (B) |
Jaw
Opening (C) |
Overall
Diameter (D) |
Working
Load |
Approx.
Break
Stgth. |
| HD-00-S |
4 1/4" |
5/16" |
3/8" |
7/8" |
1,500 lbs. |
4,500 lbs. |
| HD-0-S |
5 3/8" |
7/16" |
1/2" |
1 1/8" |
5,400 lbs. |
16,200 lbs. |
| HD-1-S |
6 1/8" |
1/2" |
5/8" |
1 7/16" |
9,000 lbs. |
27,000 lbs. |
| HD-2-S |
7 3/8" |
5/8" |
5/8" |
1 5/8" |
12,000 lbs. |
36,000 lbs. |
| HD-3-S |
9" |
3/4" |
3/4" |
2" |
21,000 lbs. |
63,000 lbs. |
| HD-4-S |
10 1/4" |
7/8" |
7/8" |
2 3/8" |
30,000
lbs. |
90,000 lbs. | |
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