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- 1.375 in Shaft Diameter
- 1.75 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
| Construction | CRW1 |
| Lip Type | Single Lip |
| Temperature Range [Max] | 225 °F |
| Seal Type | Oil |
| Solid | Yes |
| Seal Application | General Purpose |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Case Construction | Steel Case w/o Inner Case |
| Lip Style | Internal |
| Lip Material | Nitrile Rubber (NBR) |
| Design | CRW1 |
| Cover/Compensation Ring/Plate Required | No |
| Lubricant | Oil or Grease |
| Seal Width | 0.25 in |
| Inch/Metric | Inch |
| Overall Width | 0.25 in |
| Spring Material | Carbon Steel Garter |
| Surface Speed [Nom] | 1,621 ft/min |
| Temperature Range [Min] | -65 °F |
| Operating Temperature [Max] | 210 °F |
| Case Design | Metal Case |
| Speed | 0.07 ft/min |
| Housing Bore Dia. | 1.75 in |
| Family Name | Single Lip With Spring Shaft Seal |
| Operating Temperature [Min] | -40 °F |
| Shaft Dia. | 1.375 in |
| Seal Design | SKF Wave |
| Installation | Housing Press Fit |
| Pressure | 10 psi |
| Weight | 0.071 LB |
| EAN or UPC | 85311012478 |
