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Alternate Products
- 2.125 in Shaft Diameter
- 3.251 in Housing Bore
- 0.438 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
| Case Construction | Steel Case w/Inner Case |
| Spring Material | Carbon Steel |
| Shaft Dia. | 2.125 in |
| Seal Design | SKF Wave |
| Solid | Yes |
| Surface Speed [Nom] | 3,600 ft/min |
| Operating Temperature [Min] | -40 °F |
| Lip Style | Internal |
| Temperature Range [Max] | 225 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Case Material | Steel |
| Pressure | 10 psi |
| Case Design | Metal Case, Inner Case |
| Temperature Range [Min] | -40 °F |
| Cover/Compensation Ring/Plate Required | No |
| Construction | CRWH1 |
| Overall Width | 0.438 in |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Seal Application | General Purpose |
| Seal Width | 0.438 in |
| Seal Type | Oil |
| Bore Sealant | Bore Tite |
| Speed | 0.07 ft/min |
| Housing Bore Dia. | 3.251 in |
| Lubricant | Oil or Grease |
| Lip Type | Single Lip |
| Spring Type | Garter |
| Installation | Housing Press Fit |
| Inch/Metric | Inch |
| Design | CRWH1 |
| Family Name | Single Lip With Spring Shaft Seal |
| Operating Temperature [Max] | 210 °F |
| Weight | 0.7 LB |
| EAN or UPC | 85311023986 |
| NSN Number | 5330-00-290-0324 |
