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Alternate Products
- 3.938 in Shaft Diameter
- 4.999 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 Style | Internal |
| Spring Type | Garter |
| Inch/Metric | Inch |
| Seal Width | 0.438 in |
| Installation | Housing Press Fit |
| Housing Bore Dia. | 4.999 in |
| Seal Application | General Purpose |
| Temperature Range [Max] | 225 °F |
| Solid | Yes |
| Seal Type | Oil |
| Shaft Dia. | 3.938 in |
| Overall Width | 0.438 in |
| Speed | 0.07 ft/min |
| Bore Sealant | Bore Tite |
| Lip Material | Nitrile Rubber (NBR) |
| Cover/Compensation Ring/Plate Required | No |
| Family Name | Single Lip With Spring Shaft Seal |
| Temperature Range [Min] | -40 °F |
| Pressure | 10 psi |
| Lubricant | Oil or Grease |
| Operating Temperature [Min] | -40 °F |
| Construction | CRWH1 |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Case Material | Steel |
| Lip Type | Single Lip |
| Spring Material | Carbon Steel |
| Operating Temperature [Max] | 210 °F |
| Case Construction | Steel Case w/Inner Case |
| Case Design | Metal Case, Inner Case |
| Design | CRWH1 |
| Seal Design | SKF Wave |
| Weight | 0.338 LB |
| EAN or UPC | 85311034111 |
