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Alternate Products
- 2.94 in Shaft Diameter
- 4.5 in Housing Bore Diameter
- 0.44 in Overall Width
- Nitrile Rubber (NBR) Lip Material
- Inch
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 |
| Seal Application | General Purpose |
| Pressure | 10 psi |
| Inch/Metric | Inch |
| Operating Temperature [Max] | 210 °F |
| Shaft Dia. | 2.938 in |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Min] | -40 °F |
| Bore Sealant | Bore Tite |
| Construction | CRWH1 |
| Spring Type | Garter |
| Seal Type | Oil |
| Lubricant | Oil or Grease |
| Housing Bore Dia. | 4.501 in |
| Lip Type | Single Lip |
| Case Design | Metal Case, Inner Case |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Installation | Housing Press Fit |
| Operating Temperature [Min] | -40 °F |
| Design | CRWH1 |
| Surface Speed [Nom] | 3,600 ft/min |
| Speed | 0.07 ft/min |
| Temperature Range [Max] | 225 °F |
| Case Construction | Steel Case w/Inner Case |
| Solid | Yes |
| Spring Material | Carbon Steel |
| Cover/Compensation Ring/Plate Required | No |
| Overall Width | 0.438 in |
| Lip Style | Internal |
| Case Material | Steel |
| Weight | 0.321 LB |
| EAN or UPC | 85311029612 |
