Find a Service Center
- 3.75 in Shaft Diameter
- 4.501 in Housing Bore
- 0.375 in Overall Width
- Fluorocarbon Rubber (FKM) 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
| Seal Type | Oil |
| Lubricant | Oil or Grease |
| Bore Sealant | Bore Tite |
| Seal Application | General Purpose |
| Construction | CRW1 |
| Spring Type | Garter |
| Housing Bore Dia. | 4.501 in |
| Lip Style | Internal |
| Seal Design | SKF Wave |
| Design | CRW1 |
| Temperature Range [Min] | -40 °F |
| Lip Material | Fluorocarbon Rubber (FKM) |
| Operating Temperature [Max] | 390 °F |
| Operating Temperature [Min] | -5 °F |
| Shaft Dia. | 3.75 in |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Surface Speed [Nom] | 3,600 ft/min |
| Lip Type | Single Lip |
| Installation | Housing Press Fit |
| Case Design | Metal Case |
| Temperature Range [Max] | 400 °F |
| Cover/Compensation Ring/Plate Required | No |
| Pressure | 10 psi |
| Speed | 0.07 ft/min |
| Spring Material | Carbon Steel |
| Overall Width | 0.375 in |
| Case Construction | Steel Case w/o Inner Case |
| Solid | Yes |
| Inch/Metric | Inch |
| Case Material | Steel |
| Weight | 0.25 LB |
| EAN or UPC | 85311033398 |
