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- 12 in Shaft Diameter
- 13 in Housing Bore Diameter
- 15 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
| Operating Temperature [Min] | -40 °F |
| Spring Material | Carbon Steel Garter |
| Case Construction | Steel Case w/Inner Case |
| Lip Type | Single Lip |
| Lip Material | Nitrile Rubber (NBR) |
| Surface Speed [Nom] | 3,600 ft/min |
| Installation | Housing Press Fit |
| Case Design | Metal Case, Inner Case |
| Pressure | 10 psi |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Temperature Range [Max] | 250 °F |
| Overall Width | 0.625 in |
| Seal Application | General Purpose |
| Temperature Range [Min] | -40 °F |
| Design | CRWH1 |
| Construction | CRWH1 |
| Seal Design | SKF Wave |
| Speed | 0.07 ft/min |
| Housing Bore Dia. | 13.375 in |
| Lip Style | Internal |
| Operating Temperature [Max] | 210 °F |
| Solid | Yes |
| Inch/Metric | Inch |
| Cover/Compensation Ring/Plate Required | No |
| Seal Type | Oil |
| Shaft Dia. | 12.25 in |
| Lubricant | Oil or Grease |
| Weight | 2.794 LB |
| EAN or UPC | 85311043625 |
