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Alternate Products
- 2.125 in Shaft Diameter
- 3.251 in Housing Bore
- 0.438 in Overall Width
- Nitrile Rubber (NBR) Lip Material
- SKF Wave Seal
description
- Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWH1 seals are designed with a double metal case, an SKF WAVE lip made of elastomer with a higher pumping rate to reduce heat generation, and a garter spring to optimize sealing against the shaft. Most of the seals feature the SKF Bore Tite coating on the outside diameter that helps fill small imperfections in the housing bore.
features
- For oil or grease
- With garter spring
- WAVE lip creates higher pumping rate
- WAVE lip has less friction between shaft and lip
- WAVE lip has a lower temperature at the contact point
| Spring Type | Garter |
| Lubricant | Oil or Grease |
| Case Material | Steel |
| Lip Style | Internal |
| Lip Material | Nitrile Rubber (NBR) |
| Solid | Yes |
| Overall Width | 0.438 in |
| Seal Design | SKF Wave |
| Housing Bore Dia. | 3.251 in |
| Seal Width | 0.438 in |
| Bore Sealant | Bore Tite |
| Temperature Range [Max] | 225 °F |
| Speed | 0.07 ft/min |
| Cover/Compensation Ring/Plate Required | No |
| Seal Application | General Purpose |
| Spring Material | Carbon Steel |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Shaft Dia. | 2.125 in |
| Operating Temperature [Max] | 210 °F |
| Case Construction | Steel Case w/Inner Case |
| Pressure | 10 psi |
| Lip Type | Single Lip |
| Construction | CRWH1 |
| Installation | Housing Press Fit |
| Temperature Range [Min] | -40 °F |
| Design | CRWH1 |
| Inch/Metric | Inch |
| Family Name | Single Lip With Spring Shaft Seal |
| Seal Type | Oil |
| Case Design | Metal Case, Inner Case |
| Surface Speed [Nom] | 3,600 ft/min |
| Operating Temperature [Min] | -40 °F |
| Weight | 0.7 LB |
| EAN or UPC | 85311023986 |
| NSN Number | 5330-00-290-0324 |
