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