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- 3.5 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
| Pressure | 10 psi |
| Bore Sealant | Bore Tite |
| Temperature Range [Min] | -65 °F |
| Housing Bore Dia. | 4.376 in |
| Installation | Housing Press Fit |
| Lubricant | Oil or Grease |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Max] | 225 °F |
| Case Construction | Steel Case w/o Inner Case |
| Spring Type | Garter |
| Cover/Compensation Ring/Plate Required | No |
| Surface Speed [Nom] | 3,600 ft/min |
| Lip Style | Internal |
| Overall Width | 0.375 in |
| Construction | CRW1 |
| Case Design | Metal Case |
| Seal Application | General Purpose |
| Seal Type | Oil |
| Speed | 0.07 ft/min |
| Case Material | Steel |
| Operating Temperature [Max] | 210 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Solid | Yes |
| Seal Width | 0.375 in |
| Lip Type | Single Lip |
| Shaft Dia. | 3.5 in |
| Family Name | Single Lip With Spring Shaft Seal |
| Operating Temperature [Min] | -40 °F |
| Inch/Metric | Inch |
| Spring Material | Carbon Steel |
| Design | CRW1 |
| Seal Design | SKF Wave |
| Weight | 0.224 LB |
| EAN or UPC | 85311032131 |
