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- 1 in Shaft Diameter
- 1.874 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.
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
| Cover/Compensation Ring/Plate Required | No |
| Overall Width | 0.25 in |
| Operating Temperature [Min] | -40 °F |
| Family Name | Single Lip With Spring Shaft Seal |
| Case Design | Metal Case |
| Temperature Range [Max] | 225 °F |
| Lubricant | Oil or Grease |
| Shaft Dia. | 1 in |
| Installation | Housing Press Fit |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Min] | -65 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Design | CRW1 |
| Seal Application | General Purpose |
| Case Construction | Steel Case w/o Inner Case |
| Surface Speed [Nom] | 1,179 ft/min |
| Inch/Metric | Inch |
| Operating Temperature [Max] | 210 °F |
| Lip Type | Single Lip |
| Lip Style | Internal |
| Construction | CRW1 |
| Speed | 0.07 ft/min |
| Seal Design | SKF Wave |
| Housing Bore Dia. | 1.874 in |
| Solid | Yes |
| Seal Width | 0.25 in |
| Seal Type | Oil |
| Spring Material | Carbon Steel Garter |
| Pressure | 10 psi |
| Weight | 0.049 LB |
| EAN or UPC | 85311008518 |
