Used with Cable Pulling Grips for Tension Stringing During Transmission and Distribution (T&D) Line Stringing.
Patent No. 5,484,220
MADE IN USA
Ball Bearing Swivels Heavy Duty HD
Description
Ball Bearing Swivels Heavy Duty HD are manufactured from high grade pre-stressed steel. These patented swivels are designed to be used with wire mesh cable pulling grips and wire pulling grips.
Swivels are used for tension stringing to ensure conductor will remain in the neutral position during stringing of transmission and distribution lines.
They prevent equipment’s rotational torque from interfering with the product being pulled.
Proper placement of thrust and radial bearing allow thrust & shock loads to be absorbed without affecting rotation of swivel. Pins are screwdriver removable.
These heavy-duty ball bearing swivels are the high quality reliable choice. All the quality you have come to expect from the Lewis Swivel Line.
Lewis swivels can be ordered with screwdriver removable pins or allen wrench removable pins.
Standard is screwdriver slotted pins.
Models / Specifications
| Part No. | WL lbs. | UTS lbs. | A | B | C | D |
|---|---|---|---|---|---|---|
| HD-00 | 1,500 | 4,500 | 4 1/8" | 5/16" | 3/8" | 7/8" |
| HD-0 | 5,400 | 16,200 | 5 1/4" | 7/16" | 1/2" | 1 1/8" |
| HD-1 | 9,000 | 27,000 | 6" | 1/2" | 5/8" | 1 7/16" |
| HD-2 | 12,000 | 36,000 | 7 1/8" | 5/8" | 5/8" | 1 5/8" |
| HD-3 | 21,000 | 63,000 | 8 5/8" | 3/4" | 3/4" | 2" |
WARNING!
READ THE FOLLOWING BEFORE USING LEWIS BALL BEARING SWIVELS
- It is essential to inspect all Lewis swivels before and after each use.
- If the swivel is loose and/or the bearings feel rough when rotated or are seized and cannot be rotated, the swivel should be removed from service immediately.
- Always select a swivel larger than the machine capacity.
- If a Lewis swivel is exposed to a load exceeding the posted work load it should be removed from service immediately, and a larger swivel should thereafter be used.
- It is important that you read and understand all breaking strength, safety & technical data relating to all Lewis Manufacturing Company products.
- Please order carefully. Do not exceed published working load on any Lewis swivel.
- Lubricate all greaseable swivels before and after each use.
For any questions or comments regarding safe usage of this product, please
