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Alternate Products
- 1.375 in Shaft Diameter
- 1.874 in Housing Bore
- 0.256 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
| Family Name | Single Lip With Spring Shaft Seal |
| Solid | Yes |
| Pressure | 10 psi |
| Installation | Housing Press Fit |
| Inch/Metric | Inch |
| Construction | CRW1 |
| Temperature Range [Max] | 225 °F |
| Housing Bore Dia. | 1.874 in |
| Case Design | Metal Case |
| Spring Material | Carbon Steel Garter |
| Seal Application | General Purpose |
| Temperature Range [Min] | -65 °F |
| Operating Temperature [Min] | -40 °F |
| Lubricant | Oil or Grease |
| Design | CRW1 |
| Seal Design | SKF Wave |
| Surface Speed [Nom] | 1,621 ft/min |
| Lip Style | Internal |
| Speed | 0.07 ft/min |
| Cover/Compensation Ring/Plate Required | No |
| Case Construction | Steel Case w/o Inner Case |
| Operating Temperature [Max] | 210 °F |
| Overall Width | 0.256 in |
| Shaft Dia. | 1.375 in |
| Seal Width | 0.25 in |
| Seal Type | Oil |
| Lip Type | Single Lip |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Lip Material | Nitrile Rubber (NBR) |
| Weight | 0.058 LB |
| EAN or UPC | 85311012515 |
