Find a Service Center
Alternate Products
- 4 in Shaft Diameter
- 5 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.
applications
- Engines
- Drive axles
- Transmissions
- Pumps
- Electric motors
- Speed reducers
- Smaller pumps and general purpose machinery with pressured seal cavities
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
| Lip Style | Internal |
| Operating Temperature [Min] | -40 °F |
| Pressure | 10 psi |
| Design | CRWH1 |
| Temperature Range [Min] | -40 °F |
| Seal Type | Oil |
| Case Material | Steel |
| Speed | 0.07 ft/min |
| Temperature Range [Max] | 225 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Solid | Yes |
| Family Name | Single Lip With Spring Shaft Seal |
| Overall Width | 0.438 in |
| Seal Design | SKF Wave |
| Lip Type | Single Lip |
| Operating Temperature [Max] | 210 °F |
| Lubricant | Oil or Grease |
| Cover/Compensation Ring/Plate Required | No |
| Housing Bore Dia. | 4.999 in |
| Installation | Housing Press Fit |
| Spring Material | Carbon Steel |
| Spring Type | Garter |
| Inch/Metric | Inch |
| Seal Application | General Purpose |
| Case Construction | Steel Case w/Inner Case |
| Bore Sealant | Bore Tite |
| Shaft Dia. | 4 in |
| Construction | CRWH1 |
| Case Design | Metal Case, Inner Case |
| Weight | 1.47 LB |
| EAN or UPC | 85311034364 |
