Find a Service Center
Alternate Products
- 3.375 in Shaft Diameter
- 4.125 in Housing Bore
- 0.375 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
| Design | CRW1 |
| Seal Application | General Purpose |
| Spring Material | Carbon Steel Garter |
| Speed | 0.07 ft/min |
| Surface Speed [Nom] | 3,600 ft/min |
| Construction | CRW1 |
| Seal Design | SKF Wave |
| Lip Style | Internal |
| Lubricant | Oil or Grease |
| Inch/Metric | Inch |
| Seal Type | Oil |
| Solid | Yes |
| Case Construction | Steel Case w/o Inner Case |
| Case Design | Metal Case |
| Overall Width | 0.375 in |
| Installation | Housing Press Fit |
| Lip Material | Nitrile Rubber (NBR) |
| Operating Temperature [Max] | 210 °F |
| Lip Type | Single Lip |
| Shaft Dia. | 3.375 in |
| Operating Temperature [Min] | -40 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Temperature Range [Min] | -65 °F |
| Pressure | 10 psi |
| Cover/Compensation Ring/Plate Required | No |
| Temperature Range [Max] | 225 °F |
| Housing Bore Dia. | 4.125 in |
| Weight | 0.69 LB |
| EAN or UPC | 85311031684 |
