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- 1.875 in Shaft Diameter
- 2.75 in Housing Bore
- 0.313 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
| Installation | Housing Press Fit |
| Seal Type | Oil |
| Construction | CRW1 |
| Case Material | Steel |
| Bore Sealant | Bore Tite |
| Operating Temperature [Min] | -5 °F |
| Inch/Metric | Inch |
| Lip Style | Internal |
| Housing Bore Dia. | 2.75 in |
| Spring Type | Garter |
| Spring Material | Carbon Steel |
| Lubricant | Oil or Grease |
| Solid | Yes |
| Shaft Dia. | 1.875 in |
| Speed | 0.07 ft/min |
| Case Design | Metal Case |
| Seal Design | SKF Wave |
| Lip Type | Single Lip |
| Operating Temperature [Max] | 390 °F |
| Case Construction | Steel Case w/o Inner Case |
| Lip Material | Fluorocarbon Rubber (FKM) |
| Surface Speed [Nom] | 2,211 ft/min |
| Design | CRW1 |
| Pressure | 10 psi |
| Seal Application | General Purpose |
| Cover/Compensation Ring/Plate Required | No |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Temperature Range [Min] | -40 °F |
| Overall Width | 0.313 in |
| Temperature Range [Max] | 400 °F |
| Weight | 0.095 LB |
| EAN or UPC | 85311020282 |
