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