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The HD-S Sealed 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.
Unit of Measure

Specifications

Brand

 N/A Lewis

Type

 N/A Standard & Directional Boring HD-S Sealed Swivels

Work Load (WL)

 N/A 1500 lb

Ultimate Tensile Strength (UTS)

 N/A 4500 lb

Patent No.

 N/A 5,484,220

Dimensions

Length A

 N/A 4-1/4 in

Pin Dia. B

 N/A 5/16 in

Jaw C

 N/A 3/8 in

Dia. D

 N/A 0.875 in

Warning

Warning

 N/A 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 greasable swivels before and after each use.

Note

Note

 N/A Lewis swivels can be ordered with screwdriver removable pins or allen wrench removable pins. Standard is screwdriver slotted pins. Lewis Swivels of size 5 and larger are built with Timken and Roller alignment bearings for superior side load capacity, and roller thrust for maximum pulling load & long life. Size 4 and smaller swivels use roller and roller type thrust bearings with ball or non-ball bearing alignment bearings.