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