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Alternate Products
- 2.5 in Shaft Diameter
- 3.19 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
| Lubricant | Oil or Grease |
| Design | CRWH1 |
| Inch/Metric | Inch |
| Housing Bore Dia. | 3.189 in |
| Bore Sealant | Bore Tite |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Shaft Dia. | 2.5 in |
| Seal Design | SKF Wave |
| Surface Speed [Nom] | 3,600 ft/min |
| Overall Width | 0.438 in |
| Installation | Housing Press Fit |
| Operating Temperature [Max] | 210 °F |
| Case Material | Steel |
| Cover/Compensation Ring/Plate Required | No |
| Spring Type | Garter |
| Case Design | Metal Case, Inner Case |
| Lip Style | Internal |
| Temperature Range [Max] | 225 °F |
| Seal Application | General Purpose |
| Speed | 0.07 ft/min |
| Pressure | 10 psi |
| Operating Temperature [Min] | -40 °F |
| Case Construction | Steel Case w/Inner Case |
| Lip Material | Nitrile Rubber (NBR) |
| Construction | CRWH1 |
| Seal Type | Oil |
| Solid | Yes |
| Temperature Range [Min] | -40 °F |
| Spring Material | Carbon Steel |
| Lip Type | Single Lip |
| Weight | 0.203 LB |
| EAN or UPC | 85311026758 |
