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- 4.5 in Shaft Diameter
- 5.751 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 Application | General Purpose |
| Solid | Yes |
| Overall Width | 0.438 in |
| Construction | CRWH1 |
| Temperature Range [Max] | 225 °F |
| Pressure | 10 psi |
| Cover/Compensation Ring/Plate Required | No |
| Seal Design | SKF Wave |
| Design | CRWH1 |
| Operating Temperature [Min] | -40 °F |
| Operating Temperature [Max] | 210 °F |
| Installation | Housing Press Fit |
| Lip Style | Internal |
| Shaft Dia. | 4.5 in |
| Speed | 0.07 ft/min |
| Case Design | Metal Case, Inner Case |
| Temperature Range [Min] | -40 °F |
| Lip Type | Single Lip |
| Surface Speed [Nom] | 3,600 ft/min |
| Lip Material | Nitrile Rubber (NBR) |
| Spring Material | Carbon Steel Garter |
| Family Name | Single Lip With Spring Shaft Seal |
| Case Construction | Steel Case w/Inner Case |
| Inch/Metric | Inch |
| Lubricant | Oil or Grease |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Seal Width | 0.438 in |
| Seal Type | Oil |
| Housing Bore Dia. | 5.751 in |
| Weight | 0.414 LB |
| EAN or UPC | 85311036009 |
