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