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Alternate Products
- 3.25 in Shaft Diameter
- 4.38 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
| Inch/Metric | Inch |
| Seal Type | Oil |
| Installation | Housing Press Fit |
| Operating Temperature [Max] | 210 °F |
| Lip Type | Single Lip |
| Shaft Dia. | 3.25 in |
| Spring Material | Carbon Steel |
| Seal Application | General Purpose |
| Design | CRWH1 |
| Lip Material | Nitrile Rubber (NBR) |
| Lip Style | Internal |
| Solid | Yes |
| Case Material | Steel |
| Cover/Compensation Ring/Plate Required | No |
| Seal Design | SKF Wave |
| Bore Sealant | Bore Tite |
| Speed | 0.07 ft/min |
| Lubricant | Oil or Grease |
| Construction | CRWH1 |
| Housing Bore Dia. | 4.376 in |
| Overall Width | 0.438 in |
| Temperature Range [Max] | 225 °F |
| Spring Type | Garter |
| Temperature Range [Min] | -40 °F |
| Case Construction | Steel Case w/Inner Case |
| Case Design | Metal Case, Inner Case |
| Operating Temperature [Min] | -40 °F |
| Pressure | 10 psi |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Weight | 0.325 LB |
| EAN or UPC | 85311031257 |
