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Alternate Products
- 3 in Shaft Diameter
- 4.249 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
| Seal Design | SKF Wave |
| Construction | CRWH1 |
| Case Construction | Steel Case w/Inner Case |
| Design | CRWH1 |
| Speed | 0.07 ft/min |
| Seal Application | General Purpose |
| Seal Type | Oil |
| Surface Speed [Nom] | 3,600 ft/min |
| Installation | Housing Press Fit |
| Temperature Range [Max] | 225 °F |
| Operating Temperature [Min] | -40 °F |
| Seal Width | 0.438 in |
| Shaft Dia. | 3 in |
| Inch/Metric | Inch |
| Cover/Compensation Ring/Plate Required | No |
| Temperature Range [Min] | -40 °F |
| Housing Bore Dia. | 4.249 in |
| Lip Material | Nitrile Rubber (NBR) |
| Operating Temperature [Max] | 210 °F |
| Lubricant | Oil or Grease |
| Lip Type | Single Lip |
| Family Name | Single Lip With Spring Shaft Seal |
| Pressure | 10 psi |
| Overall Width | 0.438 in |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Solid | Yes |
| Lip Style | Internal |
| Spring Material | Carbon Steel Garter |
| Case Design | Metal Case, Inner Case |
| Weight | 0.265 LB |
| EAN or UPC | 85311030106 |
| NSN Number | 5330-00-928-2411 |
