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