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Alternate Products
- 2.25 in Shaft Diameter
- 3.371 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 Design | Metal Case, Inner Case |
| Spring Material | Carbon Steel Garter |
| Lubricant | Oil or Grease |
| Installation | Housing Press Fit |
| Cover/Compensation Ring/Plate Required | No |
| Seal Design | SKF Wave |
| Seal Width | 0.438 in |
| Seal Application | General Purpose |
| Temperature Range [Max] | 225 °F |
| Lip Type | Single Lip |
| Operating Temperature [Min] | -40 °F |
| Temperature Range [Min] | -40 °F |
| Shaft Dia. | 2.25 in |
| Lip Material | Nitrile Rubber (NBR) |
| Operating Temperature [Max] | 210 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Construction | CRWH1 |
| Seal Type | Oil |
| Case Construction | Steel Case w/Inner Case |
| Surface Speed [Nom] | 3,600 ft/min |
| Overall Width | 0.438 in |
| Lip Style | Internal |
| Pressure | 10 psi |
| Design | CRWH1 |
| Housing Bore Dia. | 3.371 in |
| Solid | Yes |
| Speed | 0.07 ft/min |
| Family Name | Single Lip With Spring Shaft Seal |
| Inch/Metric | Inch |
| Weight | 0.165 LB |
| EAN or UPC | 85311025133 |
