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Alternate Products
- 2.25 in Shaft Diameter
- 3.88 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
| Surface Speed [Nom] | 3,600 ft/min |
| Bore Sealant | Bore Tite |
| Speed | 0.07 ft/min |
| Seal Application | General Purpose |
| Seal Design | SKF Wave |
| Lip Material | Nitrile Rubber (NBR) |
| Spring Type | Garter |
| Lubricant | Oil or Grease |
| Design | CRWH1 |
| Seal Type | Oil |
| Shaft Dia. | 2.25 in |
| Temperature Range [Max] | 225 °F |
| Operating Temperature [Max] | 210 °F |
| Operating Temperature [Min] | -40 °F |
| Case Construction | Steel Case w/Inner Case |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Case Design | Metal Case, Inner Case |
| Case Material | Steel |
| Inch/Metric | Inch |
| Overall Width | 0.438 in |
| Spring Material | Carbon Steel |
| Cover/Compensation Ring/Plate Required | No |
| Lip Style | Internal |
| Solid | Yes |
| Pressure | 10 psi |
| Construction | CRWH1 |
| Housing Bore Dia. | 3.876 in |
| Lip Type | Single Lip |
| Temperature Range [Min] | -40 °F |
| Installation | Housing Press Fit |
| Weight | 0.346 LB |
| EAN or UPC | 85311025270 |
