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CR Seals® 21910 SKF21910
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CR Seals® 21910 SKF21910

CR Seals® 21910 Type CRWH1 Small Bore Radial Shaft Seal, 2.188 in ID x 3.376 in OD, 0.438 in W, Nitrile Lip

  • Manufacturer: SKF
  • Brand Name: CR Seals®
  • Part Number: SKF21910
  • MPN: 21910
  • UPC: 085311024426
  • Min. Order Qty: 1
  • Qty. Interval: 1
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CR Seals® Small Bore Radial Shaft Seal, Type CRWH1, 2.188 in Inside Dia, 3.376 in Outside Dia, 0.438 in Width, R Cross Section, -40 to 212 deg F, Nitrile Lip, Bore Tite Coating, Green

Color      :      Green
Cross Section Shape      :      R
Finish      :      Bore Tite Coating
Inside Diameter      :      2.188 in
Lip Material      :      Nitrile
Outside Diameter      :      3.376 in
Temperature Rating      :      -40 to 212 deg F
Type      :      Type CRWH1
Width      :      0.438 in
  • With double 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
  • pdfCatalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/SKF_8088_Catalog.pdf