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Alternate Products
- 2.188 in Shaft Diameter
- 2.875 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 Design | SKF Wave |
| Seal Application | General Purpose |
| Lubricant | Oil or Grease |
| Bore Sealant | Bore Tite |
| Operating Temperature [Min] | -40 °F |
| Spring Type | Garter |
| Cover/Compensation Ring/Plate Required | No |
| Seal Width | 0.438 in |
| Speed | 0.07 ft/min |
| Solid | Yes |
| Spring Material | Carbon Steel |
| Shaft Dia. | 2.188 in |
| Overall Width | 0.438 in |
| Temperature Range [Min] | -40 °F |
| Design | CRWH1 |
| Pressure | 10 psi |
| Case Construction | Steel Case w/Inner Case |
| Operating Temperature [Max] | 210 °F |
| Inch/Metric | Inch |
| Housing Bore Dia. | 2.875 in |
| Seal Type | Oil |
| Lip Style | Internal |
| Installation | Housing Press Fit |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Max] | 225 °F |
| Lip Type | Single Lip |
| Surface Speed [Nom] | 3,600 ft/min |
| Construction | CRWH1 |
| Case Material | Steel |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Case Design | Metal Case, Inner Case |
| Weight | 0.139 LB |
| EAN or UPC | 85311024280 |
