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- 20 in Shaft Diameter
- 21.5 in Housing Bore Diameter
- 0.63 in Overall Width
- Carboxylated Nitrile Rubber (XNBR) Lip Material
- Inch
description
- HDS2 seals are designed for open housings in heavy industrial applications. They are equipped with a metal case and a garter spring, and an SKF Springcover. This provides reliable spring retention in a blind seal installation. They are self-retaining seals and perform exceptionally well in large-size machinery, and customized or heavy-duty machinery. They are designed for industries such as metal, construction, wind energy, forestry, mining, and pulp and paper.
features
- Self-retaining in an open housing bore
- Robust design
- Designed for blind installation
- Excellent grease or oil retention
- Customized dimensions
- No minimum order quantity
| Design | HDS3 |
| Lip Type | Single Lip |
| Inch/Metric | Inch |
| Lubricant | Oil or Grease |
| Operating Temperature [Min] | -40 °F |
| Temp Description | w/4 Adjustable Lugs |
| Operating Temperature [Max] | 210 °F |
| Case Design | Metal Case, Spacer Lugs |
| Shaft Dia. | 20 in, 508 mm |
| Surface Speed [Nom] | 5,000 ft/min |
| Case Construction | Steel Case w/Inner Case |
| Speed | 0.1 ft/min |
| Spring Material | Stainless Steel |
| Seal Application | General Purpose |
| Spring Type | Garter Spring Cover |
| Lip Material | Carboxylated Nitrile Rubber (XNBR) |
| Temperature Range [Max] | 250 °F |
| Temperature Range [Min] | -40 °F |
| Overall Width | 0.63 in, 15.88 mm |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.062 Max |
| Pressure | 15 psi |
| Housing Bore Dia. | 21.5 in, 546.1 mm |
| Construction | HDS3 |
| Seal Design | Molded Design |
| Installation | Housing Press Fit |
| Cover/Compensation Ring/Plate Required | No |
| Case Material | Steel |
| Lip Style | Internal |
| Weight | 3.831 LB |
| EAN or UPC | 85311133418 |
