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CR Seals® 21091 SKF21091
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CR Seals® 21091 SKF21091

CR Seals® 21091 Type CRW1 Small Bore Radial Shaft Seal, 2-1/8 in ID x 2.879 in OD x 0.438 in W, Fluoroelastomer Lip

  • Manufacturer: SKF
  • Brand Name: CR Seals®
  • Part Number: SKF21091
  • MPN: 21091
  • UPC: 085311023641
  • Min. Order Qty: 1
  • Qty. Interval: 1
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CR Seals® Small Bore Radial Shaft Seal, Type CRW1, 2-1/8 in Inside Dia, 2.879 in Outside Dia, 0.438 in Width, V Cross Section, -40 to 300 deg F, Fluoroelastomer Lip, Bore Tite Coating, Green

Color      :      Green
Cross Section Shape      :      V
Finish      :      Bore Tite Coating
Inside Diameter      :      2-1/8 in
Lip Material      :      Fluoroelastomer
Outside Diameter      :      2.879 in
Temperature Rating      :      -40 to 300 deg F
Type      :      Type CRW1
Width      :      0.438 in
  • With single steel case, wave lip and carbon steel garter spring
  • The lip has a sealing edge that is formed by molding, cutting or grinding
  • It is normally pressed against the counter face surface of the shaft, with a defined radial load, by a garter spring
  • The edge of the sealing lip and the shaft counter face surface form the most important functional area of a radial shaft seal
  • The sealing effect of the lip can be enhanced by designing the contact area of the lip with hydrodynamic features
  • pdfSpecification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/SKF_21091_Specification_Sheet.pdf