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