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Alternate Products
- 2.5 in Shaft Diameter
- 3.751 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
| Lip Type | Single Lip |
| Seal Type | Oil |
| Inch/Metric | Inch |
| Overall Width | 0.438 in |
| Lubricant | Oil or Grease |
| Surface Speed [Nom] | 3,600 ft/min |
| Construction | CRWH1 |
| Case Design | Metal Case, Inner Case |
| Housing Bore Dia. | 3.751 in |
| Installation | Housing Press Fit |
| Operating Temperature [Max] | 210 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Lip Style | Internal |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Pressure | 10 psi |
| Case Construction | Steel Case w/Inner Case |
| Speed | 0.07 ft/min |
| Spring Material | Carbon Steel Garter |
| Family Name | Single Lip With Spring Shaft Seal |
| Seal Width | 0.438 in |
| Design | CRWH1 |
| Solid | Yes |
| Temperature Range [Max] | 225 °F |
| Seal Application | General Purpose |
| Temperature Range [Min] | -40 °F |
| Operating Temperature [Min] | -40 °F |
| Seal Design | SKF Wave |
| Shaft Dia. | 2.5 in |
| Cover/Compensation Ring/Plate Required | No |
| Weight | 0.353 LB |
| EAN or UPC | 85311027236 |
