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This part may be obsolete or discontinued.
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National450621

450621

Single Lip With Spring
Item #106177526
  • 2.156" Shaft Diameter
  • 3.189" Housing Bore Diameter
  • .437" Width
  • Nitrile
  • Type45
  • Single Lip w/Spring Shaft Seal
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National450621
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    Shipment Options
  • 2.156" Shaft Diameter
  • 3.189" Housing Bore Diameter
  • .437" Width
  • Nitrile
  • Type45
Surface Speed [Nom] 3,000 ft/min
Case Construction Steel Case w/Inner Case
Pressure 7 psi
Construction 45
Cover/Compensation Ring/Plate Required No
Lip Material Nitrile
Temperature Range [Min] -40 °F
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Lip Type Single Lip w/Spring
Housing Bore Dia. 3.189 in
Temperature Range [Max] 225 °F
Inch/Metric Inch
Spring Material Carbon Steel Garter
Seal Design Assembled Design
Lip Style Internal
Shaft Dia. 2.156 in
Seal Application General Purpose
Weight 0.15 LB
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