Find a Service Center
- Radial Shaft Seal
- 19 1/2 in Shaft Dia
- 21 1/2 in Housing Bore Diameter
- 3/4 in 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.
| Lip Type | Single Lip w/Spring |
| Surface Speed [Nom] | 5,000 ft/min |
| Inch/Metric | Inch |
| Seal Application | General Purpose |
| Temp Description | w/4 Adjustable Lugs |
| Housing Bore Dia. | 21 1/2 in |
| Construction | HDS3 |
| Lip Material | Duralip (Carboxylated Nitrile) |
| Seal Design | Molded Design |
| Cover/Compensation Ring/Plate Required | No |
| Family Name | Single Lip With Spring Shaft Seal |
| Pressure | 15 psi |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.062 Max |
| Lip Style | Internal |
| Temperature Range [Min] | -40 °F |
| Spring Material | Carbon Steel Garter |
| Shaft Dia. | 19.5 in |
| Temperature Range [Max] | 250 °F |
| Case Construction | Steel Case w/Inner Case |
| Weight | 9.573 LB |
| EAN or UPC | 85311132862 |
