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Alternate Products
- 4.25 in Shaft Diameter
- 5.75 in Housing Bore Diameter
- 0.44 in Overall Width
- Nitrile Rubber (NBR) Lip Material
- Inch
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
| Seal Type | Oil |
| Pressure | 10 psi |
| Spring Material | Carbon Steel |
| Operating Temperature [Max] | 210 °F |
| Seal Design | SKF Wave |
| Lip Type | Single Lip |
| Bore Sealant | Bore Tite |
| Cover/Compensation Ring/Plate Required | No |
| Inch/Metric | Inch |
| Spring Type | Garter |
| Shaft Dia. | 4.25 in |
| Temperature Range [Max] | 225 °F |
| Seal Application | General Purpose |
| Overall Width | 0.438 in |
| Housing Bore Dia. | 5.751 in |
| Lip Style | Internal |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Speed | 0.07 ft/min |
| Solid | Yes |
| Surface Speed [Nom] | 3,600 ft/min |
| Case Material | Steel |
| Construction | CRWH1 |
| Installation | Housing Press Fit |
| Case Design | Metal Case, Inner Case |
| Case Construction | Steel Case w/Inner Case |
| Lubricant | Oil or Grease |
| Operating Temperature [Min] | -40 °F |
| Design | CRWH1 |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Min] | -40 °F |
| Weight | 2.06 LB |
| EAN or UPC | 85311035187 |
