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Alternate Products
- 4.25 in Shaft Diameter
- 5.501 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
| Lip Type | Single Lip |
| Speed | 0.07 ft/min |
| Case Design | Metal Case, Inner Case |
| Lip Style | Internal |
| Surface Speed [Nom] | 3,600 ft/min |
| Inch/Metric | Inch |
| Overall Width | 0.438 in |
| Lubricant | Oil or Grease |
| Case Construction | Steel Case w/Inner Case |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Seal Type | Oil |
| Shaft Dia. | 4.25 in |
| Case Material | Steel |
| Cover/Compensation Ring/Plate Required | No |
| Seal Width | 0.438 in |
| Installation | Housing Press Fit |
| Bore Sealant | Bore Tite |
| Solid | Yes |
| Lip Material | Nitrile Rubber (NBR) |
| Pressure | 10 psi |
| Temperature Range [Min] | -40 °F |
| Temperature Range [Max] | 225 °F |
| Spring Type | Garter |
| Housing Bore Dia. | 5.501 in |
| Construction | CRWH1 |
| Spring Material | Carbon Steel |
| Seal Application | General Purpose |
| Seal Design | SKF Wave |
| Operating Temperature [Max] | 210 °F |
| Design | CRWH1 |
| Operating Temperature [Min] | -40 °F |
| Family Name | Single Lip With Spring Shaft Seal |
| Weight | 0.438 LB |
| EAN or UPC | 85311035149 |
