Find a Service Center
Alternate Products
- 2.5 in Shaft Diameter
- 3.19 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 |
| Temperature Range [Min] | -40 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Spring Type | Garter |
| Cover/Compensation Ring/Plate Required | No |
| Seal Type | Oil |
| Inch/Metric | Inch |
| Housing Bore Dia. | 3.189 in |
| Construction | CRWH1 |
| Lubricant | Oil or Grease |
| Seal Application | General Purpose |
| Speed | 0.07 ft/min |
| Temperature Range [Max] | 225 °F |
| Case Material | Steel |
| Operating Temperature [Min] | -40 °F |
| Solid | Yes |
| Design | CRWH1 |
| Spring Material | Carbon Steel |
| Overall Width | 0.438 in |
| Lip Type | Single Lip |
| Installation | Housing Press Fit |
| Lip Style | Internal |
| Seal Design | SKF Wave |
| Operating Temperature [Max] | 210 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Pressure | 10 psi |
| Case Construction | Steel Case w/Inner Case |
| Case Design | Metal Case, Inner Case |
| Bore Sealant | Bore Tite |
| Shaft Dia. | 2.5 in |
| Weight | 0.203 LB |
| EAN or UPC | 85311026758 |
