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