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