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Alternate Products
- 0.75 in Shaft Diameter
- 1.25 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 Style | Internal |
| Design | CRW1 |
| Lip Type | Single Lip |
| Spring Material | Carbon Steel Garter |
| Seal Application | General Purpose |
| Inch/Metric | Inch |
| Overall Width | 0.25 in |
| Family Name | Single Lip With Spring Shaft Seal |
| Case Construction | Steel Case w/o Inner Case |
| Cover/Compensation Ring/Plate Required | No |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Operating Temperature [Max] | 210 °F |
| Temperature Range [Max] | 225 °F |
| Surface Speed [Nom] | 884 ft/min |
| Lubricant | Oil or Grease |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Design | SKF Wave |
| Shaft Dia. | 0.75 in |
| Construction | CRW1 |
| Operating Temperature [Min] | -40 °F |
| Seal Type | Oil |
| Housing Bore Dia. | 1.25 in |
| Installation | Housing Press Fit |
| Case Design | Metal Case |
| Temperature Range [Min] | -65 °F |
| Solid | Yes |
| Pressure | 10 psi |
| Speed | 0.07 ft/min |
| Weight | 0.027 LB |
| EAN or UPC | 85311005586 |
