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- Sealed Thrust Ball Bearing Swivel with Grease Zerk
Product Description
Sealed Thrust Ball Bearing Swivel with Grease Zerk
HD-S-Z series is designed exclusively for directional boring applications that require a greaseable swivel. The HD-S-Z is the high quality reliable choice. All the quality you have come to expect from the Lewis Swivel Line coupled with the greaseable option.
Please grease the swivel before and after each use.
| Part # | Length (A) | Pin Diameter (B) | Jaw Opening (C) | Overall Diameter (D) | Working Load | Approx. Break Stgth. |
|---|---|---|---|---|---|---|
| HD-0-S-Z | 5 1/16" | 7/16" | 1/2" | 1 1/8" | 5,400 lbs. | 16,200 lbs. |
| HD-1-S-Z | 6 5/8" | 1/2" | 5/8" | 1 7/16" | 9,000 lbs. | 27,000 lbs. |
| HD-2-S-Z | 7 3/4" | 5/8" | 5/8" | 1 5/8" | 12,000 lbs. | 36,000 lbs. |
| HD-3-S-Z | 9" | 3/4" | 3/4" | 2" | 21,000 lbs. | 63,000 lbs. |
| HD-4-S-Z | 10 1/4" | 7/8" | 7/8" | 2 3/8" | 30,000 lbs. | 90,000 lbs. |
