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Alternate Products
- 2.438 in Shaft Diameter
- 3.251 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
| Case Construction | Steel Case w/Inner Case |
| Construction | CRWH1 |
| Operating Temperature [Min] | -40 °F |
| Lip Style | Internal |
| Cover/Compensation Ring/Plate Required | No |
| Shaft Dia. | 2.438 in |
| Lubricant | Oil or Grease |
| Seal Width | 0.438 in |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Type | Oil |
| Seal Design | SKF Wave |
| Family Name | Single Lip With Spring Shaft Seal |
| Design | CRWH1 |
| Spring Material | Carbon Steel Garter |
| Case Design | Metal Case, Inner Case |
| Lip Type | Single Lip |
| Speed | 0.07 ft/min |
| Inch/Metric | Inch |
| Housing Bore Dia. | 3.251 in |
| Surface Speed [Nom] | 3,600 ft/min |
| Overall Width | 0.438 in |
| Pressure | 10 psi |
| Operating Temperature [Max] | 210 °F |
| Seal Application | General Purpose |
| Solid | Yes |
| Installation | Housing Press Fit |
| Temperature Range [Min] | -40 °F |
| Temperature Range [Max] | 225 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Weight | 0.192 LB |
| EAN or UPC | 85311026413 |
