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Alternate Products
- 7.25 in Shaft Diameter
- 8.25 in Housing Bore
- 0.625 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
| Case Design | Metal Case |
| Temperature Range [Max] | 225 °F |
| Case Construction | Steel Case w/o Inner Case |
| Spring Material | Carbon Steel Garter |
| Inch/Metric | Inch |
| Lip Style | Internal |
| Operating Temperature [Max] | 210 °F |
| Operating Temperature [Min] | -40 °F |
| Lip Type | Single Lip |
| Pressure | 10 psi |
| Construction | CRW1 |
| Surface Speed [Nom] | 3,600 ft/min |
| Seal Application | General Purpose |
| Cover/Compensation Ring/Plate Required | No |
| Seal Type | Oil |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Shaft Dia. | 7.25 in |
| Seal Design | SKF Wave |
| Speed | 0.07 ft/min |
| Solid | Yes |
| Installation | Housing Press Fit |
| Housing Bore Dia. | 8.25 in |
| Design | CRW1 |
| Temperature Range [Min] | -65 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Lubricant | Oil or Grease |
| Overall Width | 0.625 in |
| Weight | 0.535 LB |
| EAN or UPC | 85311039611 |
