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Alternate Products
- 2.88 in Shaft Diameter
- 4.13 in Housing Bore Diameter
- 0.38 in Overall Width
- Nitrile Rubber (NBR) Lip Material
- Inch
description
- Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWH1 seals are designed with a double metal case, an SKF WAVE lip made of elastomer with a 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 Design | Metal Case, Inner Case |
| Overall Width | 0.375 in |
| Spring Material | Carbon Steel |
| Seal Application | General Purpose |
| Installation | Housing Press Fit |
| Construction | CRWH1 |
| Operating Temperature [Max] | 210 °F |
| Case Material | Steel |
| Case Construction | Steel Case w/Inner Case |
| Lip Style | Internal |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Min] | -40 °F |
| Cover/Compensation Ring/Plate Required | No |
| Solid | Yes |
| Lubricant | Oil or Grease |
| Temperature Range [Max] | 225 °F |
| Seal Type | Oil |
| Operating Temperature [Min] | -40 °F |
| Bore Sealant | Bore Tite |
| Housing Bore Dia. | 4.125 in |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Lip Type | Single Lip |
| Speed | 0.07 ft/min |
| Design | CRWH1 |
| Seal Design | SKF Wave |
| Spring Type | Garter |
| Shaft Dia. | 2.875 in |
| Pressure | 10 psi |
| Inch/Metric | Inch |
| Surface Speed [Nom] | 3,600 ft/min |
| Weight | 2.536 LB |
| EAN or UPC | 85311029315 |
