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