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- Fluoro Rubber Single Lip Shaft Seal
- 3.75 in x 4.751 in x 0.438 in
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
| Case Construction | Steel Case w/Inner Case |
| Overall Width | 0.438 in |
| Seal Width | 0.438 in |
| Solid | Yes |
| Construction | CRWH1 |
| Operating Temperature [Min] | -5 °F |
| Cover/Compensation Ring/Plate Required | No |
| Operating Temperature [Max] | 390 °F |
| Shaft Dia. | 3.75 in |
| Pressure | 10 psi |
| Case Design | Metal Case, Inner Case |
| Seal Type | Oil |
| Speed | 0.07 ft/min |
| Lip Style | Internal |
| Lubricant | Oil or Grease |
| Temperature Range [Min] | -40 °F |
| Seal Design | SKF Wave |
| Lip Type | Single Lip |
| Design | CRWH1 |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Installation | Housing Press Fit |
| Lip Material | Fluorocarbon Rubber (FKM) |
| Auxiliary Lip | No |
| Permissible Circumferential Speed | 6381.89 ft/min, 32.42 m/s |
| Housing Bore Dia. | 4.751 in |
| Seal Application | General Purpose |
| Spring Material | Carbon Steel Garter |
| Inch/Metric | Inch |
| Temperature Range [Max] | 400 °F |
| Weight | 0.323 LB |
| EAN or UPC | 85311033527 |
