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