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Alternate Products
- 2.75 in Shaft Diameter
- 3.876 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 Design | SKF Wave |
| Case Construction | Steel Case w/Inner Case |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Width | 0.438 in |
| Cover/Compensation Ring/Plate Required | No |
| Operating Temperature [Min] | -40 °F |
| Overall Width | 0.438 in |
| Temperature Range [Max] | 225 °F |
| Seal Application | General Purpose |
| Lubricant | Oil or Grease |
| Temperature Range [Min] | -40 °F |
| Construction | CRWH1 |
| Operating Temperature [Max] | 210 °F |
| Pressure | 10 psi |
| Lip Style | Internal |
| Shaft Dia. | 2.75 in |
| Seal Type | Oil |
| Case Design | Metal Case, Inner Case |
| Lip Type | Single Lip |
| Design | CRWH1 |
| Solid | Yes |
| Housing Bore Dia. | 3.876 in |
| Speed | 0.07 ft/min |
| Surface Speed [Nom] | 3,600 ft/min |
| Family Name | Single Lip With Spring Shaft Seal |
| Inch/Metric | Inch |
| Spring Material | Carbon Steel Garter |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Installation | Housing Press Fit |
| Weight | 0.343 LB |
| EAN or UPC | 85311028530 |
| NSN Number | 5330-00-830-8517 |
