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Alternate Products
- 1.88 in Shaft Diameter
- 3.37 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.
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
| Seal Type | Oil |
| Operating Temperature [Min] | -40 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Case Design | Metal Case, Inner Case |
| Surface Speed [Nom] | 3,600 ft/min |
| Lip Material | Nitrile Rubber (NBR) |
| Solid | Yes |
| Pressure | 10 psi |
| Installation | Housing Press Fit |
| Housing Bore Dia. | 3.371 in |
| Construction | CRWH1 |
| Bore Sealant | Bore Tite |
| Inch/Metric | Inch |
| Seal Application | General Purpose |
| Lubricant | Oil or Grease |
| Spring Type | Garter |
| Seal Design | SKF Wave |
| Spring Material | Carbon Steel |
| Overall Width | 0.438 in |
| Lip Style | Internal |
| Case Material | Steel |
| Design | CRWH1 |
| Case Construction | Steel Case w/Inner Case |
| Cover/Compensation Ring/Plate Required | No |
| Temperature Range [Max] | 225 °F |
| Temperature Range [Min] | -40 °F |
| Lip Type | Single Lip |
| Shaft Dia. | 1.875 in |
| Speed | 0.07 ft/min |
| Operating Temperature [Max] | 210 °F |
| Weight | 0.183 LB |
| EAN or UPC | 85311020732 |
