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- 2.938 in Shaft Diameter
- 3.751 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
| Seal Design | SKF Wave |
| Solid | Yes |
| Overall Width | 0.375 in |
| Temperature Range [Max] | 225 °F |
| Installation | Housing Press Fit |
| Spring Material | Carbon Steel |
| Design | CRW1 |
| Lip Type | Single Lip |
| Construction | CRW1 |
| Spring Type | Garter |
| Case Construction | Steel Case w/o Inner Case |
| Inch/Metric | Inch |
| Operating Temperature [Min] | -40 °F |
| Seal Type | Oil |
| Pressure | 10 psi |
| Lip Material | Nitrile Rubber (NBR) |
| Lubricant | Oil or Grease |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Lip Style | Internal |
| Bore Sealant | Bore Tite |
| Seal Application | General Purpose |
| Speed | 0.07 ft/min |
| Case Design | Metal Case |
| Housing Bore Dia. | 3.751 in |
| Operating Temperature [Max] | 210 °F |
| Temperature Range [Min] | -65 °F |
| Case Material | Steel |
| Cover/Compensation Ring/Plate Required | No |
| Shaft Dia. | 2.938 in |
| Weight | 0.238 LB |
| EAN or UPC | 85311029452 |
