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- 7 in Shaft Diameter
- 8 in Housing Bore
- 0.63 in Overall Width
- Nitrile Rubber (NBR) Lip Material
- SKF Wave Seal
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
| Bore Sealant | Bore Tite |
| Cover/Compensation Ring/Plate Required | No |
| Seal Type | Oil |
| Case Design | Metal Case, Inner Case |
| Housing Bore Dia. | 8 in |
| Seal Application | General Purpose |
| Surface Speed [Nom] | 3,600 ft/min |
| Lubricant | Oil or Grease |
| Operating Temperature [Min] | -40 °F |
| Case Material | Steel |
| Lip Material | Nitrile Rubber (NBR) |
| Spring Material | Carbon Steel |
| Inch/Metric | Inch |
| Operating Temperature [Max] | 210 °F |
| Case Construction | Steel Case w/Inner Case |
| Design | CRWH1 |
| Speed | 0.07 ft/min |
| Spring Type | Garter |
| Lip Style | Internal |
| Lip Type | Single Lip |
| Installation | Housing Press Fit |
| Temperature Range [Min] | -40 °F |
| Construction | CRWH1 |
| Shaft Dia. | 7 in |
| Seal Width | 0.63 in |
| Temperature Range [Max] | 225 °F |
| Family Name | Single Lip With Spring Shaft Seal |
| Seal Design | SKF Wave |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Overall Width | 0.63 in |
| Pressure | 10 psi |
| Solid | Yes |
| Weight | 0.795 LB |
| EAN or UPC | 85311039468 |
