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