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Alternate Products
- 7.88 in Shaft Diameter
- 9.38 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
| Operating Temperature [Min] | -40 °F |
| Shaft Dia. | 7.875 in |
| Operating Temperature [Max] | 210 °F |
| Speed | 0.07 ft/min |
| Seal Design | SKF Wave |
| Seal Type | Oil |
| Lubricant | Oil or Grease |
| Overall Width | 0.625 in |
| Inch/Metric | Inch |
| Solid | Yes |
| Cover/Compensation Ring/Plate Required | No |
| Surface Speed [Nom] | 3,600 ft/min |
| Case Material | Steel |
| Installation | Housing Press Fit |
| Pressure | 10 psi |
| Temperature Range [Max] | 225 °F |
| Case Design | Metal Case, Inner Case |
| Temperature Range [Min] | -40 °F |
| Construction | CRWH1 |
| Case Construction | Steel Case w/Inner Case |
| Lip Style | Internal |
| Seal Application | General Purpose |
| Spring Material | Carbon Steel |
| Lip Type | Single Lip |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Design | CRWH1 |
| Housing Bore Dia. | 9.375 in |
| Lip Material | Nitrile Rubber (NBR) |
| Spring Type | Garter |
| Weight | 1.35 LB |
| EAN or UPC | 85311039901 |
