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