Specifications
Dimensions
- Outside Diameter1.624 in
- Overall Width0.250 in
- Shaft Diameter1.000 in
- Weight0.04 lbs
Details
- Case DesignMetal case
- CasingSteel
- Compatible V-Rings400250;400251;400254;400255
- Compatible Wear Sleeves99814;99868
- Construction DescriptionOil seal, SKF WAVE lip
- Design TypeCRWA1
- Installation MethodHousing press fit
- Lip MaterialFluoro Rubber (FKM)
- Lip TypeWave Lip
- Lubricant TypeOil or Grease
- Manufacturer Catalog
- Manufacturer Upc Number085311008341
- ManufacturerName (description attribute)CR Seals (SKF)
- Number of Lips2
- Operating Temperature Range-5 to 390 °F
- Pressure Tolerance10 psi
- Seal TypeRotary shaft seal/Radial shaft seal
- Solid / SplitSolid
- Spring MaterialCarbon Steel
- Spring TypeGarter Spring
- Typical ApplicationGearboxes, speed reducers, transmissions, motors, pumps, wheel ends, rollers
Overview
Mfr description
9939 OIL SEAL
- SKF Wave lip seal has a metal OD and delivers industry's highest pump rate
- Sinusoidal motion of this seal generates up to 30% less heat and 20% less friction
- Easy installation and a firm and accurate fit in the housing bore