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- 4 in Shaft Diameter
- 4.999 in Housing Bore
- 0.375 in Overall Width
- Nitrile Rubber (NBR) 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
| Construction | CRW1 |
| Lip Type | Single Lip |
| Surface Speed [Nom] | 3,600 ft/min |
| Housing Bore Dia. | 4.999 in |
| Case Construction | Steel Case w/o Inner Case |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Operating Temperature [Min] | -40 °F |
| Design | CRW1 |
| Solid | Yes |
| Pressure | 10 psi |
| Seal Application | General Purpose |
| Case Design | Metal Case |
| Overall Width | 0.375 in |
| Lip Material | Nitrile Rubber (NBR) |
| Lubricant | Oil or Grease |
| Temperature Range [Min] | -65 °F |
| Cover/Compensation Ring/Plate Required | No |
| Seal Design | SKF Wave |
| Shaft Dia. | 4 in |
| Installation | Housing Press Fit |
| Spring Material | Carbon Steel |
| Case Material | Steel |
| Spring Type | Garter |
| Temperature Range [Max] | 225 °F |
| Seal Type | Oil |
| Lip Style | Internal |
| Speed | 0.07 ft/min |
| Inch/Metric | Inch |
| Operating Temperature [Max] | 210 °F |
| Bore Sealant | Bore Tite |
| Weight | 0.305 LB |
| EAN or UPC | 85311034326 |
