Find a Service Center
- Radial Shaft Seal
- 254 mm Shaft Diameter
- 317.5 mm Housing Bore Diameter
- 25.4 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.
| Inch/Metric | Metric |
| Lip Type | Dual Lip w/One Spring |
| Construction | HDSA1 |
| Temperature Range [Max] | 250 °F |
| Lip Style | Internal |
| Seal Design | Assembled Design |
| Case Construction | Steel Case w/Inner Case |
| Spring Material | Carbon Steel Garter |
| Pressure | 15 psi |
| Temperature Range [Min] | -40 °F |
| Shaft Dia. | 254 mm |
| Lip Material | Duralip (Carboxylated Nitrile), Nitrile |
| Seal Application | Retain Lubricants and Exclude Dirt |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.062 Max |
| Surface Speed [Nom] | 5,000 ft/min |
| Cover/Compensation Ring/Plate Required | No |
| Housing Bore Dia. | 317.5 mm |
| Weight | 5.107 LB |
| EAN or UPC | 85311113281 |
