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Alternate Products
- 1.938 in Shaft Diameter
- 2.75 in Housing Bore
- 0.313 in Overall Width
- Nitrile Rubber (NBR) Lip Material
- SKF Wave Seal
description
- Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRW1 seals are designed with a metal case, an SKF WAVE lip made of elastomer with 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 |
| Surface Speed [Nom] | 2,285 ft/min |
| Design | CRW1 |
| Lip Style | Internal |
| Case Design | Metal Case |
| Lubricant | Oil or Grease |
| Shaft Dia. | 1.938 in |
| Case Construction | Steel Case w/o Inner Case |
| Speed | 0.07 ft/min |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Design | SKF Wave |
| Overall Width | 0.313 in |
| Temperature Range [Min] | -65 °F |
| Housing Bore Dia. | 2.75 in |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Operating Temperature [Max] | 210 °F |
| Inch/Metric | Inch |
| Cover/Compensation Ring/Plate Required | No |
| Seal Type | Oil |
| Seal Application | General Purpose |
| Family Name | Single Lip With Spring Shaft Seal |
| Pressure | 10 psi |
| Spring Material | Carbon Steel Garter |
| Installation | Housing Press Fit |
| Temperature Range [Max] | 225 °F |
| Lip Type | Single Lip |
| Seal Width | 0.313 in |
| Construction | CRW1 |
| Solid | Yes |
| Weight | 0.093 LB |
| EAN or UPC | 85311021326 |
| NSN Number | 3020-01-112-3991 |
