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Alternate Products
- 2 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
| Lubricant | Oil or Grease |
| Lip Type | Single Lip |
| Operating Temperature [Max] | 210 °F |
| Construction | CRWH1 |
| Inch/Metric | Inch |
| Installation | Housing Press Fit |
| Speed | 0.07 ft/min |
| Housing Bore Dia. | 4.003 in |
| Shaft Dia. | 2.75 in |
| Case Design | Metal Case, Inner Case |
| Pressure | 10 psi |
| Cover/Compensation Ring/Plate Required | No |
| Lip Style | Internal |
| Spring Material | Carbon Steel Garter |
| Case Construction | Steel Case w/Inner Case |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Design | CRWH1 |
| Seal Type | Oil |
| Lip Material | Nitrile Rubber (NBR) |
| Operating Temperature [Min] | -40 °F |
| Solid | Yes |
| Seal Design | SKF Wave |
| Temperature Range [Max] | 225 °F |
| Overall Width | 0.438 in |
| Temperature Range [Min] | -40 °F |
| Seal Application | General Purpose |
| Weight | 0.368 LB |
| EAN or UPC | 85311028592 |
