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