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Alternate Products
- 1.75 in Shaft Diameter
- 2.75 in Housing Bore
- 0.313 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
| Solid | Yes |
| Family Name | Single Lip With Spring Shaft Seal |
| Lubricant | Oil or Grease |
| Speed | 0.07 ft/min |
| Overall Width | 0.313 in |
| Design | CRW1 |
| Seal Width | 0.313 in |
| Case Material | Steel |
| Construction | CRW1 |
| Installation | Housing Press Fit |
| Lip Style | Internal |
| Lip Type | Single Lip |
| Surface Speed [Nom] | 2,063 ft/min |
| Operating Temperature [Max] | 210 °F |
| Inch/Metric | Inch |
| Seal Type | Oil |
| Spring Material | Carbon Steel |
| Housing Bore Dia. | 2.75 in |
| Temperature Range [Max] | 225 °F |
| Operating Temperature [Min] | -40 °F |
| Temperature Range [Min] | -65 °F |
| Lip Material | Nitrile Rubber (NBR) |
| Bore Sealant | Bore Tite |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Seal Design | SKF Wave |
| Cover/Compensation Ring/Plate Required | No |
| Case Construction | Steel Case w/o Inner Case |
| Spring Type | Garter |
| Case Design | Metal Case |
| Seal Application | General Purpose |
| Shaft Dia. | 1.75 in |
| Pressure | 10 psi |
| Weight | 0.066 LB |
| EAN or UPC | 85311018708 |
