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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
| Inch/Metric | Inch |
| Lip Material | Nitrile Rubber (NBR) |
| Design | CRWH1 |
| Pressure | 10 psi |
| Construction | CRWH1 |
| Seal Design | SKF Wave |
| Seal Type | Oil |
| Installation | Housing Press Fit |
| Operating Temperature [Max] | 210 °F |
| Temperature Range [Max] | 225 °F |
| Case Construction | Steel Case w/Inner Case |
| Seal Application | General Purpose |
| Speed | 0.07 ft/min |
| Temperature Range [Min] | -40 °F |
| Case Design | Metal Case, Inner Case |
| Cover/Compensation Ring/Plate Required | No |
| Surface Speed [Nom] | 3,600 ft/min |
| Overall Width | 0.438 in |
| Solid | Yes |
| Shaft Dia. | 2.75 in |
| Operating Temperature [Min] | -40 °F |
| Spring Material | Carbon Steel Garter |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Lip Type | Single Lip |
| Lubricant | Oil or Grease |
| Lip Style | Internal |
| Housing Bore Dia. | 3.538 in |
| Weight | 0.17 LB |
| EAN or UPC | 85311028301 |
