Find a Service Center
- 1.75 in Shaft Diameter
- 2.997 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
| Spring Type | Garter |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Operating Temperature [Max] | 210 °F |
| Seal Design | SKF Wave |
| Design | CRW1 |
| Speed | 0.07 ft/min |
| Installation | Housing Press Fit |
| Seal Type | Oil |
| Pressure | 10 psi |
| Temperature Range [Min] | -65 °F |
| Spring Material | Carbon Steel |
| Shaft Dia. | 1.75 in |
| Case Material | Steel |
| Seal Application | General Purpose |
| Bore Sealant | Bore Tite |
| Temperature Range [Max] | 225 °F |
| Case Construction | Steel Case w/o Inner Case |
| Inch/Metric | Inch |
| Lip Style | Internal |
| Construction | CRW1 |
| Cover/Compensation Ring/Plate Required | No |
| Lubricant | Oil or Grease |
| Solid | Yes |
| Housing Bore Dia. | 2.997 in |
| Lip Material | Nitrile Rubber (NBR) |
| Overall Width | 0.313 in |
| Case Design | Metal Case |
| Operating Temperature [Min] | -40 °F |
| Lip Type | Single Lip |
| Weight | 0.106 LB |
| EAN or UPC | 85311018890 |
