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SKF21918

21918

Metric Radial Shaft Seal
Item #100914565
  • Radial Shaft Seal
  • 55.524 mm Shaft Diameter
  • 79.527 mm Housing Bore Diameter
  • 18.517 mm Width
SKF21918
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    Shipment Options
  • Radial Shaft Seal
  • 55.524 mm Shaft Diameter
  • 79.527 mm Housing Bore Diameter
  • 18.517 mm Width
Housing Bore Dia. 79.527 mm
Seal Design Assembled Design
Temp Description Hub Seal
Case Construction Steel Case w/Inner Case
Pressure 0 psi
Construction X-SPL
Shaft Dia. 55.524 mm
Temperature Range [Min] -40 °F
Seal Application Dirt Exclusion
Misalignment & Runout (In. @ Feet Per Minute) 0.005-0.010
Inch/Metric Metric
Surface Speed [Nom] 2,000 ft/min
Spring Material Carbon Steel Garter
Lip Material Nitrile
Lip Style External
Lip Type Single Lip w/Spring
Temperature Range [Max] 250 °F
Weight 0.144 LB
EAN or UPC 85311195416
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