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Alternate Products
- 2.125 in Shaft Diameter
- 3.125 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 Design | Metal Case, Inner Case |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.010@3000, 0.015@1000 |
| Case Material | Steel |
| Pressure | 10 psi |
| Family Name | Single Lip With Spring Shaft Seal |
| Spring Material | Carbon Steel |
| Seal Design | SKF Wave |
| Lip Style | Internal |
| Installation | Housing Press Fit |
| Seal Width | 0.438 in |
| Temperature Range [Max] | 225 °F |
| Spring Type | Garter |
| Operating Temperature [Min] | -40 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Case Construction | Steel Case w/Inner Case |
| Speed | 0.07 ft/min |
| Construction | CRWH1 |
| Lip Type | Single Lip |
| Solid | Yes |
| Seal Type | Oil |
| Lubricant | Oil or Grease |
| Bore Sealant | Bore Tite |
| Inch/Metric | Inch |
| Shaft Dia. | 2.125 in |
| Overall Width | 0.438 in |
| Temperature Range [Min] | -40 °F |
| Design | CRWH1 |
| Surface Speed [Nom] | 3,600 ft/min |
| Seal Application | General Purpose |
| Housing Bore Dia. | 3.125 in |
| Operating Temperature [Max] | 210 °F |
| Cover/Compensation Ring/Plate Required | No |
| Weight | 0.201 LB |
| EAN or UPC | 85311023900 |
| NSN Number | 5330-00-286-7059 |
