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- 4.75 in Shaft Diameter
- 6.25 in Housing Bore Diameter
- 0.5 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
| Speed | 0.07 ft/min |
| Seal Type | Oil |
| Surface Speed [Nom] | 3,600 ft/min |
| Operating Temperature [Min] | -40 °F |
| Pressure | 10 psi |
| Case Design | Metal Case, Inner Case |
| Inch/Metric | Inch |
| Shaft Dia. | 4.75 in |
| Temperature Range [Min] | -40 °F |
| Lip Style | Internal |
| Lip Type | Single Lip |
| Spring Material | Carbon Steel |
| Housing Bore Dia. | 6.25 in |
| Spring Type | Garter |
| Seal Application | General Purpose |
| Installation | Housing Press Fit |
| Seal Design | SKF Wave |
| Operating Temperature [Max] | 210 °F |
| Bore Sealant | Bore Tite |
| Case Material | Steel |
| Lip Material | Nitrile Rubber (NBR) |
| Overall Width | 0.5 in |
| Design | CRWH1 |
| Construction | CRWH1 |
| Lubricant | Oil or Grease |
| Solid | Yes |
| Case Construction | Steel Case w/Inner Case |
| Cover/Compensation Ring/Plate Required | No |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Temperature Range [Max] | 225 °F |
| Weight | 0.561 LB |
| EAN or UPC | 85311036757 |
