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- 3.438 in Shaft Diameter
- 4.501 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
| Bore Sealant | Bore Tite |
| Lip Type | Single Lip |
| Shaft Dia. | 3.438 in |
| Case Material | Steel |
| Operating Temperature [Min] | -40 °F |
| Design | CRWH1 |
| Spring Material | Carbon Steel |
| Temperature Range [Min] | -40 °F |
| Housing Bore Dia. | 4.501 in |
| Pressure | 10 psi |
| Overall Width | 0.438 in |
| Seal Type | Oil |
| Cover/Compensation Ring/Plate Required | No |
| Solid | Yes |
| Case Design | Metal Case, Inner Case |
| Spring Type | Garter |
| Seal Application | General Purpose |
| Construction | CRWH1 |
| Lubricant | Oil or Grease |
| Family Name | Single Lip With Spring Shaft Seal |
| Speed | 0.07 ft/min |
| Lip Style | Internal |
| Case Construction | Steel Case w/Inner Case |
| Installation | Housing Press Fit |
| Operating Temperature [Max] | 210 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Inch/Metric | Inch |
| Temperature Range [Max] | 225 °F |
| Seal Width | 0.438 in |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Design | SKF Wave |
| Weight | 0.269 LB |
| EAN or UPC | 85311031929 |
