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- 1.938 in Shaft Diameter
- 3.251 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
| Temperature Range [Min] | -65 °F |
| Seal Application | General Purpose |
| Housing Bore Dia. | 3.251 in |
| Inch/Metric | Inch |
| Seal Design | SKF Wave |
| Shaft Dia. | 1.938 in |
| Lip Type | Single Lip |
| Spring Material | Carbon Steel |
| Bore Sealant | Bore Tite |
| Solid | Yes |
| Seal Type | Oil |
| Design | CRW1 |
| Spring Type | Garter |
| Temperature Range [Max] | 225 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Case Material | Steel |
| Surface Speed [Nom] | 2,285 ft/min |
| Construction | CRW1 |
| Pressure | 10 psi |
| Installation | Housing Press Fit |
| Operating Temperature [Max] | 210 °F |
| Operating Temperature [Min] | -40 °F |
| Cover/Compensation Ring/Plate Required | No |
| Overall Width | 0.313 in |
| Case Construction | Steel Case w/o Inner Case |
| Lip Material | Nitrile Rubber (NBR) |
| Lubricant | Oil or Grease |
| Lip Style | Internal |
| Case Design | Metal Case |
| Speed | 0.07 ft/min |
| Weight | 0.145 LB |
| EAN or UPC | 85311021593 |
