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- 3.375 in Shaft Diameter
- 4.376 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
| Spring Material | Carbon Steel |
| Surface Speed [Nom] | 3,600 ft/min |
| Solid | Yes |
| Lip Material | Nitrile Rubber (NBR) |
| Design | CRW1 |
| Lubricant | Oil or Grease |
| Bore Sealant | Bore Tite |
| Case Construction | Steel Case w/o Inner Case |
| Operating Temperature [Max] | 210 °F |
| Housing Bore Dia. | 4.376 in |
| Lip Type | Single Lip |
| Installation | Housing Press Fit |
| Case Material | Steel |
| Lip Style | Internal |
| Construction | CRW1 |
| Operating Temperature [Min] | -40 °F |
| Pressure | 10 psi |
| Shaft Dia. | 3.375 in |
| Cover/Compensation Ring/Plate Required | No |
| Spring Type | Garter |
| Temperature Range [Min] | -65 °F |
| Seal Design | SKF Wave |
| Seal Type | Oil |
| Temperature Range [Max] | 225 °F |
| Inch/Metric | Inch |
| Speed | 0.07 ft/min |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Overall Width | 0.375 in |
| Case Design | Metal Case |
| Seal Application | General Purpose |
| Weight | 0.82 LB |
| EAN or UPC | 85311031745 |
