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- 2 in Shaft Diameter
- 3 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
| Surface Speed [Nom] | 3,600 ft/min |
| Operating Temperature [Min] | -40 °F |
| Construction | CRWH1 |
| Solid | Yes |
| Lip Style | Internal |
| Case Construction | Steel Case w/Inner Case |
| Pressure | 10 psi |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Cover/Compensation Ring/Plate Required | No |
| Inch/Metric | Inch |
| Temperature Range [Max] | 225 °F |
| Speed | 0.07 ft/min |
| Seal Application | General Purpose |
| Operating Temperature [Max] | 210 °F |
| Case Design | Metal Case, Inner Case |
| Housing Bore Dia. | 3.876 in |
| Shaft Dia. | 2.813 in |
| Lip Type | Single Lip |
| Overall Width | 0.438 in |
| Installation | Housing Press Fit |
| Seal Design | SKF Wave |
| Seal Type | Oil |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Min] | -40 °F |
| Lubricant | Oil or Grease |
| Design | CRWH1 |
| Spring Material | Carbon Steel Garter |
| Weight | 0.338 LB |
| EAN or UPC | 85311028851 |
