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Alternate Products
- 7.5 in Shaft Diameter
- 8.5 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
| Solid | Yes |
| Case Construction | Steel Case w/Inner Case |
| Lip Type | Single Lip |
| Pressure | 10 psi |
| Installation | Housing Press Fit |
| Design | CRWH1 |
| Shaft Dia. | 7.5 in |
| Surface Speed [Nom] | 3,600 ft/min |
| Temperature Range [Min] | -40 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Housing Bore Dia. | 8.5 in |
| Lubricant | Oil or Grease |
| Overall Width | 0.625 in |
| Temperature Range [Max] | 225 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Construction | CRWH1 |
| Case Design | Metal Case, Inner Case |
| Cover/Compensation Ring/Plate Required | No |
| Speed | 0.07 ft/min |
| Spring Material | Carbon Steel |
| Lip Style | Internal |
| Seal Type | Oil |
| Operating Temperature [Min] | -40 °F |
| Seal Application | General Purpose |
| Case Material | Steel |
| Inch/Metric | Inch |
| Seal Design | SKF Wave |
| Operating Temperature [Max] | 210 °F |
| Spring Type | Garter |
| Weight | 0.855 LB |
| EAN or UPC | 85311039727 |
