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