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- 3.25 in Shaft Diameter
- 4.25 in Housing Bore Diameter
- 0.44 in Overall Width
- Fluoro Rubber (FKM) 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
| Construction | CRWH1 |
| Lip Material | Fluorocarbon Rubber (FKM) |
| Case Construction | Steel Case w/Inner Case |
| Speed | 0.07 ft/min |
| Cover/Compensation Ring/Plate Required | No |
| Shaft Dia. | 3.25 in |
| Design | CRWH1 |
| Seal Design | SKF Wave |
| Lip Style | Internal |
| Case Material | Steel |
| Lip Type | Single Lip |
| Temperature Range [Min] | -40 °F |
| Operating Temperature [Min] | -5 °F |
| Inch/Metric | Inch |
| Spring Type | Garter |
| Surface Speed [Nom] | 3,600 ft/min |
| Lubricant | Oil or Grease |
| Spring Material | Carbon Steel |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Installation | Housing Press Fit |
| Overall Width | 0.438 in |
| Solid | Yes |
| Temperature Range [Max] | 400 °F |
| Operating Temperature [Max] | 390 °F |
| Bore Sealant | Bore Tite |
| Pressure | 10 psi |
| Seal Application | General Purpose |
| Case Design | Metal Case, Inner Case |
| Housing Bore Dia. | 4.249 in |
| Seal Type | Oil |
| Weight | 1.17 LB |
| EAN or UPC | 85311031233 |
