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