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SKF 38647 Rotary Shaft Seal, Dual Lip with Spring, 3-7/8' Bore, 4-3/4' OD, Nitrile

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$29.09

$ 12 .99 $12.99

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About this item

  • Product Type: Auto Part
  • Package Quantity: 1
  • Country of Origin: United States


Radial shaft seals are used between rotating and stationary machine components or between two components in relative motion and consists of two main parts. (1) a cylindrical outer covering of sheet steel (case) or elastomer that has the requisite interference fit to seal statically against the housing bore or (2) a sealing lip made of elastomeric or thermoplastic material that seals dynamically and statically against the shaft.