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- 1.188 in Shaft Diameter
- 1.687 in Housing Bore
- 0.25 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.
applications
- Engines
- Drive axles
- Transmissions
- Pumps
- Electric motors
- Speed reducers
- Smaller pumps and general purpose machinery with pressured seal cavities
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 |
| Construction | CRW1 |
| Cover/Compensation Ring/Plate Required | No |
| Speed | 0.07 ft/min |
| Temperature Range [Min] | -40 °F |
| Seal Application | General Purpose |
| Operating Temperature [Min] | -40 °F |
| Case Construction | Steel Case w/o Inner Case |
| Operating Temperature [Max] | 210 °F |
| Overall Width | 0.25 in |
| Design | CRW1 |
| Housing Bore Dia. | 1.687 in |
| Lip Material | Nitrile Rubber (NBR) |
| Shaft Dia. | 1.188 in |
| Solid | Yes |
| Lubricant | Oil or Grease |
| Family Name | Single Lip With Spring Shaft Seal |
| Temperature Range [Max] | 212 °F |
| Seal Design | SKF Wave |
| Installation | Housing Press Fit |
| Pressure | 10 psi |
| Inch/Metric | Inch |
| Spring Material | Carbon Steel Garter |
| Lip Style | Internal |
| Seal Type | Oil |
| Lip Type | Single Lip |
| Weight | 0.031 LB |
| EAN or UPC | 85311523639 |
