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