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Alternate Products
- 0.875 in Shaft Diameter
- 1.375 in Housing Bore
- 0.25 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.
applications
- Engines
- Drive axles
- Transmissions
- Pumps
- Electric motors
- Speed reducers
- Smaller pumps and general purpose machinery with pressured seal cavities
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
| Seal Application | General Purpose |
| Lubricant | Oil or Grease |
| Lip Material | Fluorocarbon Rubber (FKM) |
| Lip Style | Internal |
| Overall Width | 0.25 in |
| Case Design | Metal Case |
| Inch/Metric | Inch |
| Solid | Yes |
| Installation | Housing Press Fit |
| Shaft Dia. | 0.875 in |
| Speed | 0.07 ft/min |
| Design | CRW1 |
| Bore Sealant | Bore Tite |
| Seal Type | Oil |
| Cover/Compensation Ring/Plate Required | No |
| Temperature Range [Min] | -40 °F |
| Operating Temperature [Max] | 390 °F |
| Construction | CRW1 |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Pressure | 10 psi |
| Temperature Range [Max] | 400 °F |
| Spring Type | Garter |
| Housing Bore Dia. | 1.375 in |
| Case Material | Steel |
| Surface Speed [Nom] | 1,032 ft/min |
| Family Name | Single Lip With Spring Shaft Seal |
| Case Construction | Steel Case w/o Inner Case |
| Seal Design | SKF Wave |
| Operating Temperature [Min] | -5 °F |
| Lip Type | Single Lip |
| Spring Material | Carbon Steel |
| Weight | 0.068 LB |
| EAN or UPC | 85311006859 |
