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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
| Shaft Dia. | 3.125 in |
| Lubricant | Oil or Grease |
| Cover/Compensation Ring/Plate Required | No |
| Operating Temperature [Min] | -40 °F |
| Inch/Metric | Inch |
| Housing Bore Dia. | 5.251 in |
| Operating Temperature [Max] | 210 °F |
| Lip Type | Single Lip |
| Speed | 0.07 ft/min |
| Seal Application | General Purpose |
| Lip Material | Nitrile Rubber (NBR) |
| Installation | Housing Press Fit |
| Lip Style | Internal |
| Temperature Range [Min] | -40 °F |
| Seal Design | SKF Wave |
| Pressure | 10 psi |
| Construction | CRWH1 |
| Seal Type | Oil |
| Temperature Range [Max] | 225 °F |
| Design | CRWH1 |
| Case Construction | Steel Case w/Inner Case |
| Solid | Yes |
| Spring Material | Carbon Steel Garter |
| Case Design | Metal Case, Inner Case |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Overall Width | 0.438 in |
| Surface Speed [Nom] | 3,600 ft/min |
| Weight | 0.493 LB |
| EAN or UPC | 85311030717 |
