Find a Service Center
- Radial Shaft Seal
- 279.4 mm Shaft Diameter
- 317.5 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.
| Case Construction | Steel Case w/Inner Case |
| Lip Style | Internal |
| Pressure | 15 psi |
| Lip Material | Duralip (Carboxylated Nitrile), Nitrile |
| Temperature Range [Min] | -40 °F |
| Temperature Range [Max] | 250 °F |
| Cover/Compensation Ring/Plate Required | No |
| Shaft Dia. | 279.4 mm |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.062 Max |
| Inch/Metric | Metric |
| Seal Application | Retain Lubricants and Exclude Dirt |
| Spring Material | Carbon Steel Garter |
| Seal Design | Assembled Design |
| Lip Type | Dual Lip w/One Spring |
| Housing Bore Dia. | 317.5 mm |
| Construction | HDSA1 |
| Weight | 5.107 LB |
| EAN or UPC | 85311115940 |
