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