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Alternate Products
- 1.75 in Shaft Diameter
- 2.758 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
| Lubricant | Oil or Grease |
| Case Design | Metal Case |
| Case Material | Steel |
| Speed | 0.07 ft/min |
| Spring Material | Carbon Steel |
| Bore Sealant | Bore Tite |
| Housing Bore Dia. | 2.758 in |
| Seal Type | Oil |
| Solid | Yes |
| Design | CRW1 |
| Shaft Dia. | 1.75 in |
| Lip Material | Nitrile Rubber (NBR) |
| Temperature Range [Min] | -65 °F |
| Overall Width | 0.313 in |
| Inch/Metric | Inch |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Construction | CRW1 |
| Surface Speed [Nom] | 2,063 ft/min |
| Seal Application | General Purpose |
| Pressure | 10 psi |
| Seal Design | SKF Wave |
| Cover/Compensation Ring/Plate Required | No |
| Operating Temperature [Min] | -40 °F |
| Lip Type | Single Lip |
| Operating Temperature [Max] | 210 °F |
| Case Construction | Steel Case w/o Inner Case |
| Spring Type | Garter |
| Temperature Range [Max] | 225 °F |
| Installation | Housing Press Fit |
| Lip Style | Internal |
| Weight | 0.095 LB |
| EAN or UPC | 85311018739 |
