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- Radial Shaft Seal
- 115 mm Shaft Diameter
- 140 mm Housing Bore Diameter
- 12 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
| Surface Speed [Nom] | 3,600 ft/min |
| Pressure | 10 psi |
| Seal Type | Oil |
| Spring Material | Carbon Steel Garter |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Design | SKF Wave |
| Overall Width | 12 mm |
| Temperature Range [Max] | 225 °F |
| Cover/Compensation Ring/Plate Required | No |
| Lip Type | Single Lip w/Spring |
| Shaft Dia. | 115 mm |
| Housing Bore Dia. | 140 mm |
| Inch/Metric | Metric |
| Temperature Range [Min] | -65 °F |
| Lip Style | Internal |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Seal Application | General Purpose |
| Case Construction | Steel Case w/o Inner Case |
| Construction | CRW1 |
| Weight | 2.844 LB |
| EAN or UPC | 85311503112 |
