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