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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
| Construction | CRWH1 |
| Temperature Range [Max] | 225 °F |
| Lip Type | Single Lip |
| Case Construction | Steel Case w/Inner Case |
| Pressure | 10 psi |
| Speed | 0.07 ft/min |
| Seal Application | General Purpose |
| Overall Width | 0.438 in |
| Seal Design | SKF Wave |
| Design | CRWH1 |
| Inch/Metric | Inch |
| Surface Speed [Nom] | 3,600 ft/min |
| Temperature Range [Min] | -40 °F |
| Spring Material | Carbon Steel Garter |
| Seal Type | Oil |
| Cover/Compensation Ring/Plate Required | No |
| Shaft Dia. | 2.75 in |
| Case Design | Metal Case, Inner Case |
| Lip Material | Nitrile Rubber (NBR) |
| Installation | Housing Press Fit |
| Solid | Yes |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Lubricant | Oil or Grease |
| Housing Bore Dia. | 3.765 in |
| Lip Style | Internal |
| Operating Temperature [Min] | -40 °F |
| Operating Temperature [Max] | 210 °F |
| Weight | 0.323 LB |
| EAN or UPC | 85311028479 |
