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- 6.38 in Shaft Diameter
- 7.88 in Housing Bore Diameter
- 0.63 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
| Case Material | Steel |
| Lip Material | Nitrile Rubber (NBR) |
| Operating Temperature [Min] | -40 °F |
| Case Construction | Steel Case w/Inner Case |
| Housing Bore Dia. | 7.875 in |
| Seal Design | SKF Wave |
| Spring Material | Carbon Steel |
| Pressure | 10 psi |
| Lip Style | Internal |
| Lip Type | Single Lip |
| Cover/Compensation Ring/Plate Required | No |
| Seal Type | Oil |
| Solid | Yes |
| Installation | Housing Press Fit |
| Spring Type | Garter |
| Seal Application | General Purpose |
| Shaft Dia. | 6.375 in |
| Construction | CRWH1 |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Operating Temperature [Max] | 210 °F |
| Speed | 0.07 ft/min |
| Inch/Metric | Inch |
| Temperature Range [Min] | -40 °F |
| Surface Speed [Nom] | 3,600 ft/min |
| Temperature Range [Max] | 225 °F |
| Design | CRWH1 |
| Lubricant | Oil or Grease |
| Case Design | Metal Case, Inner Case |
| Overall Width | 0.625 in |
| Weight | 0.875 LB |
| EAN or UPC | 85311039147 |
