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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 |
| Operating Temperature [Min] | -40 °F |
| Seal Design | SKF Wave |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Overall Width | 0.438 in |
| Design | CRWH1 |
| Lip Type | Single Lip |
| Seal Application | General Purpose |
| Shaft Dia. | 3.125 in |
| Spring Material | Carbon Steel Garter |
| Operating Temperature [Max] | 210 °F |
| Inch/Metric | Inch |
| Case Construction | Steel Case w/Inner Case |
| Solid | Yes |
| Lubricant | Oil or Grease |
| Lip Material | Nitrile Rubber (NBR) |
| Case Design | Metal Case, Inner Case |
| Speed | 0.07 ft/min |
| Temperature Range [Min] | -40 °F |
| Cover/Compensation Ring/Plate Required | No |
| Installation | Housing Press Fit |
| Seal Type | Oil |
| Pressure | 10 psi |
| Housing Bore Dia. | 4.626 in |
| Lip Style | Internal |
| Surface Speed [Nom] | 3,600 ft/min |
| Construction | CRWH1 |
| Weight | 0.326 LB |
| EAN or UPC | 85311030670 |
