Find a Service Center
- Radial Shaft Seal
- 279.4 mm Shaft Diameter
- 342.9 mm Housing Bore Diameter
- 31.75 mm Width
description
- Metal clad seal has single spring-loaded sealing element with Duralip (was leather) exclusion element. Used where there is insufficient room for two seals. HDSA and HDSBare used to retain lubricants and exclude dirt in applications not wide enough to hold two seals.
| Seal Application | Retain Lubricants and Exclude Dirt |
| Case Construction | Steel Case w/Inner Case |
| Spring Material | Carbon Steel Garter |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.062 Max |
| Housing Bore Dia. | 342.9 mm |
| Construction | HDSA1 |
| Shaft Dia. | 279.4 mm |
| Pressure | 15 psi |
| Temperature Range [Min] | -40 °F |
| Temperature Range [Max] | 250 °F |
| Seal Design | Assembled Design |
| Inch/Metric | Metric |
| Surface Speed [Nom] | 5,000 ft/min |
| Cover/Compensation Ring/Plate Required | No |
| Lip Material | Duralip (Carboxylated Nitrile), Nitrile |
| Lip Style | Internal |
| Lip Type | Dual Lip w/One Spring |
| Weight | 5.641 LB |
| EAN or UPC | 85311116008 |
