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- 3.75 in Shaft Diameter
- 4.501 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
| Temperature Range [Min] | -40 °F |
| Pressure | 10 psi |
| Speed | 0.07 ft/min |
| Seal Type | Oil |
| Construction | CRW1 |
| Case Material | Steel |
| Design | CRW1 |
| Case Construction | Steel Case w/o Inner Case |
| Seal Design | SKF Wave |
| Operating Temperature [Min] | -40 °F |
| Solid | Yes |
| Inch/Metric | Inch |
| Lip Style | Internal |
| Shaft Dia. | 3.75 in |
| Housing Bore Dia. | 4.501 in |
| Temperature Range [Max] | 250 °F |
| Surface Speed [Nom] | 1,179 ft/min |
| Installation | Housing Press Fit |
| Spring Material | Carbon Steel |
| Overall Width | 0.375 in |
| Lip Material | Nitrile Rubber (NBR) |
| Spring Type | Garter |
| Lip Type | Single Lip |
| Case Design | Metal Case |
| Lubricant | Oil or Grease |
| Seal Application | General Purpose |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Operating Temperature [Max] | 210 °F |
| Weight | 0.238 LB |
| EAN or UPC | 85311254120 |
