Find a Service Center
- Radial Shaft Seal
- 273.05 mm Shaft Diameter
- 311.15 mm Housing Bore Diameter
- 20.65 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. | 273.05 mm |
| Lip Material | Duralip (Carboxylated Nitrile), Nitrile |
| Case Construction | Steel Case w/Inner Case |
| Construction | HDSA1 |
| Seal Application | Retain Lubricants and Exclude Dirt |
| Seal Design | Assembled Design |
| Inch/Metric | Metric |
| Temperature Range [Min] | -40 °F |
| Spring Material | Carbon Steel Garter |
| Pressure | 15 psi |
| Temperature Range [Max] | 250 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.062 Max |
| Surface Speed [Nom] | 5,000 ft/min |
| Lip Type | Dual Lip w/One Spring |
| Lip Style | Internal |
| Housing Bore Dia. | 311.15 mm |
| Cover/Compensation Ring/Plate Required | No |
| Weight | 5.018 LB |
| EAN or UPC | 85311115384 |
