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