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- 4.25 in Shaft Diameter
- 5.251 in Housing Bore
- 0.375 in Overall Width
- Silicone Rubber (MVQ) Lip Material
- SKF Wave Seal
description
- Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRW1 seals are designed with a metal case, an SKF WAVE lip made of elastomer with 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
| Seal Type | Oil |
| Shaft Dia. | 4.25 in |
| Solid | Yes |
| Case Construction | Steel Case w/o Inner Case |
| Lip Material | Silicone Rubber (MVQ) |
| Lip Type | Single Lip |
| Construction | CRW1 |
| Case Design | Metal Case |
| Housing Bore Dia. | 5.251 in |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Lip Style | Internal |
| Surface Speed [Nom] | 3,600 ft/min |
| Pressure | 10 psi |
| Temperature Range [Max] | 325 °F |
| Design | CRW1 |
| Seal Design | SKF Wave |
| Seal Application | General Purpose |
| Overall Width | 0.375 in |
| Operating Temperature [Min] | -90 °F |
| Spring Material | Carbon Steel Garter |
| Operating Temperature [Max] | 320 °F |
| Temperature Range [Min] | -100 °F |
| Cover/Compensation Ring/Plate Required | No |
| Installation | Housing Press Fit |
| Speed | 0.07 ft/min |
| Inch/Metric | Inch |
| Lubricant | Oil or Grease |
| Weight | 0.393 LB |
| EAN or UPC | 85311035064 |
