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- 4.125 in Shaft Diameter
- 4.999 in Housing Bore Diameter
- 0.438 in Overall Width
- Nitrile Rubber (NBR) Lip Material
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 |
| Case Construction | Steel Case w/Inner Case |
| Seal Design | SKF Wave |
| Surface Speed [Nom] | 3,600 ft/min |
| Speed | 0.07 ft/min |
| Case Design | Metal Case, Inner Case |
| Installation | Housing Press Fit |
| Lubricant | Oil or Grease |
| Shaft Dia. | 4.125 in |
| Design | CRWH1 |
| Lip Style | Internal |
| Temperature Range [Max] | 225 °F |
| Operating Temperature [Min] | -40 °F |
| Seal Application | General Purpose |
| Lip Type | Single Lip |
| Housing Bore Dia. | 4.999 in |
| Lip Material | Nitrile Rubber (NBR) |
| Construction | CRWH1 |
| Solid | Yes |
| Inch/Metric | Inch |
| Overall Width | 0.438 in |
| Seal Type | Oil |
| Spring Material | Carbon Steel Garter |
| Cover/Compensation Ring/Plate Required | No |
| Temperature Range [Min] | -40 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Operating Temperature [Max] | 210 °F |
| Weight | 0.304 LB |
| EAN or UPC | 85311034722 |
