Find a Service Center
Alternate Products
- 2.19 in Shaft Diameter
- 3.37 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
| Construction | CRWH1 |
| Lubricant | Oil or Grease |
| Temperature Range [Max] | 225 °F |
| Housing Bore Dia. | 3.371 in |
| Solid | Yes |
| Installation | Housing Press Fit |
| Design | CRWH1 |
| Temperature Range [Min] | -40 °F |
| Cover/Compensation Ring/Plate Required | No |
| Lip Material | Nitrile Rubber (NBR) |
| Speed | 0.07 ft/min |
| Operating Temperature [Min] | -40 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Seal Application | General Purpose |
| Lip Style | Internal |
| Seal Design | SKF Wave |
| Shaft Dia. | 2.188 in |
| Inch/Metric | Inch |
| Seal Type | Oil |
| Spring Type | Garter |
| Overall Width | 0.438 in |
| Surface Speed [Nom] | 3,600 ft/min |
| Bore Sealant | Bore Tite |
| Pressure | 10 psi |
| Operating Temperature [Max] | 210 °F |
| Lip Type | Single Lip |
| Spring Material | Carbon Steel |
| Case Material | Steel |
| Case Design | Metal Case, Inner Case |
| Case Construction | Steel Case w/Inner Case |
| Weight | 0.168 LB |
| EAN or UPC | 85311024426 |
