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