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Alternate Products
- 4.938 in Shaft Diameter
- 6.25 in Housing Bore
- 0.5 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. 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
| Design | CRWH1 |
| Spring Type | Garter |
| Lubricant | Oil or Grease |
| Surface Speed [Nom] | 3,600 ft/min |
| Seal Design | SKF Wave |
| Case Design | Metal Case, Inner Case |
| Seal Width | 0.5 in |
| Family Name | Single Lip With Spring Shaft Seal |
| Overall Width | 0.5 in |
| Inch/Metric | Inch |
| Housing Bore Dia. | 6.25 in |
| Case Material | Steel |
| Operating Temperature [Max] | 210 °F |
| Solid | Yes |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Construction | CRWH1 |
| Bore Sealant | Bore Tite |
| Temperature Range [Max] | 225 °F |
| Seal Type | Oil |
| Lip Style | Internal |
| Cover/Compensation Ring/Plate Required | No |
| Temperature Range [Min] | -40 °F |
| Seal Application | General Purpose |
| Pressure | 10 psi |
| Shaft Dia. | 4.938 in |
| Lip Type | Single Lip |
| Operating Temperature [Min] | -40 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Case Construction | Steel Case w/Inner Case |
| Spring Material | Carbon Steel |
| Speed | 0.07 ft/min |
| Installation | Housing Press Fit |
| Weight | 0.523 LB |
| EAN or UPC | 85311037228 |
| NSN Number | 5330-01-363-0276 |
