Specifications
Dimensions
- Outside Diameter0.999 in
- Overall Width0.250 in
- Shaft Diameter0.500 in
- Weight0.03 lbs
Details
- Case DesignMetal case
- CasingSteel
- Compatible V-Rings400125;400130;400134
- Compatible Wear Sleeves99050
- Construction DescriptionOil seal, SKF WAVE lip, pressure
- Design TypeCRWA5
- Installation MethodHousing press fit
- Lip MaterialFluoro Rubber (FKM)
- Lip TypeWave Lip
- Lubricant TypeOil or Grease
- Manufacturer Catalog
- Manufacturer Upc Number085311003452
- ManufacturerName (description attribute)CR Seals (SKF)
- Number of Lips2
- Operating Temperature Range-5 to 390 °F
- Pressure Tolerance50 psi
- Seal TypeRotary shaft seal/Radial shaft seal
- Solid / SplitSolid
- Spring MaterialStainless Steel
- Spring TypeGarter Spring
- Typical ApplicationPumps, gearboxes
Overview
Mfr description
4991 OIL SEAL
- CRW5 and CRWA5 Wave seals are designed to withstand moderate pressure differentials
- 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