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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
| Pressure | 10 psi |
| Lip Type | Single Lip |
| Design | CRW1 |
| Temperature Range [Min] | -100 °F |
| Housing Bore Dia. | 5.251 in |
| Seal Type | Oil |
| Construction | CRW1 |
| Lubricant | Oil or Grease |
| Cover/Compensation Ring/Plate Required | No |
| Installation | Housing Press Fit |
| Seal Application | General Purpose |
| Shaft Dia. | 4.25 in |
| Lip Style | Internal |
| Seal Design | SKF Wave |
| Speed | 0.07 ft/min |
| Operating Temperature [Min] | -90 °F |
| Temperature Range [Max] | 325 °F |
| Lip Material | Silicone Rubber (MVQ) |
| Solid | Yes |
| Overall Width | 0.375 in |
| Case Construction | Steel Case w/o Inner Case |
| Surface Speed [Nom] | 3,600 ft/min |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Operating Temperature [Max] | 320 °F |
| Spring Material | Carbon Steel Garter |
| Inch/Metric | Inch |
| Case Design | Metal Case |
| Weight | 0.393 LB |
| EAN or UPC | 85311035064 |
