Find a Service Center
Alternate Products
- 1.88 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
| Surface Speed [Nom] | 3,600 ft/min |
| Overall Width | 0.438 in |
| Temperature Range [Min] | -40 °F |
| Cover/Compensation Ring/Plate Required | No |
| Inch/Metric | Inch |
| Case Construction | Steel Case w/Inner Case |
| Operating Temperature [Min] | -40 °F |
| Design | CRWH1 |
| Seal Type | Oil |
| Lip Type | Single Lip |
| Installation | Housing Press Fit |
| Seal Design | SKF Wave |
| Speed | 0.07 ft/min |
| Pressure | 10 psi |
| Bore Sealant | Bore Tite |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Housing Bore Dia. | 3.371 in |
| Case Material | Steel |
| Lip Style | Internal |
| Spring Type | Garter |
| Seal Application | General Purpose |
| Lip Material | Nitrile Rubber (NBR) |
| Case Design | Metal Case, Inner Case |
| Solid | Yes |
| Spring Material | Carbon Steel |
| Shaft Dia. | 1.875 in |
| Temperature Range [Max] | 225 °F |
| Operating Temperature [Max] | 210 °F |
| Lubricant | Oil or Grease |
| Construction | CRWH1 |
| Weight | 0.183 LB |
| EAN or UPC | 85311020732 |
