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- Radial Shaft Seal
- 40 mm Shaft Diameter
- 90 mm Housing Bore Diameter
- 8 mm Width
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 Construction | Steel Case w/o Inner Case |
| Cover/Compensation Ring/Plate Required | No |
| Construction | CRW1 |
| Surface Speed [Nom] | 1,857 ft/min |
| Housing Bore Dia. | 90 mm |
| Seal Design | SKF Wave |
| Temperature Range [Min] | -22 °F |
| Overall Width | 8 mm |
| Inch/Metric | Metric |
| Lip Type | Single Lip w/Spring |
| Pressure | 10 psi |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Seal Type | Oil |
| Lip Material | Nitrile Rubber (NBR) |
| Spring Material | Carbon Steel Garter |
| Shaft Dia. | 40 mm |
| Seal Application | General Purpose |
| Lip Style | Internal |
| Temperature Range [Max] | 230 °F |
| Weight | 0.17 LB |
| EAN or UPC | 85311016391 |
