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