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Alternate Products
- 3 in Shaft Diameter
- 4 in Housing Bore Diameter
- 11 mm Overall Width
- Nitrile Rubber (NBR) Lip Material
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
| Temperature Range [Max] | 225 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Design | SKF Wave |
| Operating Temperature [Min] | -40 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Case Design | Metal Case, Inner Case |
| Cover/Compensation Ring/Plate Required | No |
| Housing Bore Dia. | 4.999 in |
| Solid | Yes |
| Installation | Housing Press Fit |
| Temperature Range [Min] | -40 °F |
| Seal Application | General Purpose |
| Construction | CRWH1 |
| Inch/Metric | Inch |
| Lip Style | Internal |
| Overall Width | 0.438 in |
| Lip Type | Single Lip |
| Speed | 0.07 ft/min |
| Surface Speed [Nom] | 3,600 ft/min |
| Design | CRWH1 |
| Spring Material | Carbon Steel Garter |
| Seal Type | Oil |
| Pressure | 10 psi |
| Lubricant | Oil or Grease |
| Case Construction | Steel Case w/Inner Case |
| Shaft Dia. | 3.125 in |
| Operating Temperature [Max] | 210 °F |
| Weight | 0.602 LB |
| EAN or UPC | 85311030700 |
