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- 2.75 in Shaft Diameter
- 3.623 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 Material | Steel |
| Speed | 0.07 ft/min |
| Installation | Housing Press Fit |
| Case Construction | Steel Case w/Inner Case |
| Shaft Dia. | 2.75 in |
| Spring Material | Carbon Steel |
| Seal Application | General Purpose |
| Cover/Compensation Ring/Plate Required | No |
| Temperature Range [Min] | -40 °F |
| Operating Temperature [Min] | -40 °F |
| Seal Design | SKF Wave |
| Operating Temperature [Max] | 210 °F |
| Case Design | Metal Case, Inner Case |
| Family Name | Single Lip With Spring Shaft Seal |
| Housing Bore Dia. | 3.623 in |
| Spring Type | Garter |
| Lip Style | Internal |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Seal Type | Oil |
| Pressure | 10 psi |
| Lubricant | Oil or Grease |
| Design | CRWH1 |
| Overall Width | 0.438 in |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Width | 0.438 in |
| Surface Speed [Nom] | 3,600 ft/min |
| Bore Sealant | Bore Tite |
| Construction | CRWH1 |
| Lip Type | Single Lip |
| Solid | Yes |
| Temperature Range [Max] | 225 °F |
| Inch/Metric | Inch |
| Weight | 0.303 LB |
| EAN or UPC | 85311028387 |
