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Alternate Products
- 0.688 in Shaft Diameter
- 1.124 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
| Family Name | Single Lip With Spring Shaft Seal |
| Construction | CRW1 |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Min] | -65 °F |
| Operating Temperature [Max] | 210 °F |
| Installation | Housing Press Fit |
| Spring Material | Carbon Steel |
| Seal Design | SKF Wave |
| Case Material | Steel |
| Lubricant | Oil or Grease |
| Case Construction | Steel Case w/o Inner Case |
| Spring Type | Garter |
| Lip Style | Internal |
| Design | CRW1 |
| Housing Bore Dia. | 1.124 in |
| Inch/Metric | Inch |
| Operating Temperature [Min] | -40 °F |
| Bore Sealant | Bore Tite |
| Seal Width | 0.25 in |
| Temperature Range [Max] | 225 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Solid | Yes |
| Cover/Compensation Ring/Plate Required | No |
| Shaft Dia. | 0.688 in |
| Surface Speed [Nom] | 811 ft/min |
| Seal Application | General Purpose |
| Lip Type | Single Lip |
| Pressure | 10 psi |
| Overall Width | 0.25 in |
| Seal Type | Oil |
| Speed | 0.07 ft/min |
| Case Design | Metal Case |
| Weight | 0.064 LB |
| EAN or UPC | 85311005029 |
