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Alternate Products
- 3.69 in Shaft Diameter
- 4.75 in Housing Bore Diameter
- 0.44 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
| Lip Material | Nitrile Rubber (NBR) |
| Overall Width | 0.438 in |
| Operating Temperature [Max] | 210 °F |
| Surface Speed [Nom] | 3,600 ft/min |
| Lip Type | Single Lip |
| Case Design | Metal Case, Inner Case |
| Inch/Metric | Inch |
| Case Material | Steel |
| Lip Style | Internal |
| Bore Sealant | Bore Tite |
| Seal Application | General Purpose |
| Temperature Range [Min] | -40 °F |
| Construction | CRWH1 |
| Speed | 0.07 ft/min |
| Pressure | 10 psi |
| Cover/Compensation Ring/Plate Required | No |
| Installation | Housing Press Fit |
| Spring Material | Carbon Steel |
| Spring Type | Garter |
| Design | CRWH1 |
| Shaft Dia. | 3.688 in |
| Seal Type | Oil |
| Lubricant | Oil or Grease |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Seal Design | SKF Wave |
| Solid | Yes |
| Case Construction | Steel Case w/Inner Case |
| Housing Bore Dia. | 4.751 in |
| Operating Temperature [Min] | -40 °F |
| Temperature Range [Max] | 225 °F |
| Weight | 0.328 LB |
| EAN or UPC | 85311033213 |
