Find a Service Center
Alternate Products
- 3 in Shaft Diameter
- 5 in Housing Bore Diameter
- 11 mm Overall Width
- Nitrile Rubber (NBR) Lip Material
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
| Cover/Compensation Ring/Plate Required | No |
| Case Construction | Steel Case w/Inner Case |
| Shaft Dia. | 3.75 in |
| Operating Temperature [Max] | 210 °F |
| Temperature Range [Min] | -40 °F |
| Speed | 0.07 ft/min |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Max] | 225 °F |
| Pressure | 10 psi |
| Installation | Housing Press Fit |
| Seal Application | General Purpose |
| Overall Width | 0.438 in |
| Lip Style | Internal |
| Lip Type | Single Lip |
| Solid | Yes |
| Seal Design | SKF Wave |
| Inch/Metric | Inch |
| Construction | CRWH1 |
| Spring Material | Carbon Steel Garter |
| Seal Type | Oil |
| Housing Bore Dia. | 5.251 in |
| Design | CRWH1 |
| Surface Speed [Nom] | 3,600 ft/min |
| Operating Temperature [Min] | -40 °F |
| Lubricant | Oil or Grease |
| Case Design | Metal Case, Inner Case |
| Weight | 0.565 LB |
| EAN or UPC | 85311033602 |
