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Alternate Products
- 2 in Shaft Diameter
- 3 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.
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
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Design | CRWH1 |
| Seal Application | General Purpose |
| Solid | Yes |
| Lip Type | Single Lip |
| Spring Material | Carbon Steel Garter |
| Speed | 0.07 ft/min |
| Case Design | Metal Case, Inner Case |
| Lip Style | Internal |
| Pressure | 10 psi |
| Lip Material | Nitrile Rubber (NBR) |
| Installation | Housing Press Fit |
| Case Construction | Steel Case w/Inner Case |
| Operating Temperature [Min] | -40 °F |
| Construction | CRWH1 |
| Seal Type | Oil |
| Lubricant | Oil or Grease |
| Inch/Metric | Inch |
| Temperature Range [Min] | -40 °F |
| Housing Bore Dia. | 3.251 in |
| Shaft Dia. | 2.25 in |
| Seal Design | SKF Wave |
| Operating Temperature [Max] | 210 °F |
| Temperature Range [Max] | 225 °F |
| Cover/Compensation Ring/Plate Required | No |
| Overall Width | 0.438 in |
| Weight | 0.15 LB |
| EAN or UPC | 85311025010 |
| NSN Number | 5330-00-866-5211 |
