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There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
National457291

457291

Single Lip With Spring
Item #106092725
  • 2.750" Shaft Diameter
  • 3.538" Housing Bore Diameter
  • .437" Width
  • Nitrile
  • Type45
  • Single Lip w/Spring Shaft Seal
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National457291
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    Shipment Options
  • 2.750" Shaft Diameter
  • 3.538" Housing Bore Diameter
  • .437" Width
  • Nitrile
  • Type45
Seal Application General Purpose
Lip Style Internal
Seal Design Assembled Design
Housing Bore Dia. 3.538 in
Case Construction Steel Case w/Inner Case
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Pressure 7 psi
Inch/Metric Inch
Spring Material Carbon Steel Garter
Lip Material Nitrile
Lip Type Single Lip w/Spring
Cover/Compensation Ring/Plate Required No
Construction 45
Temperature Range [Max] 225 °F
Temperature Range [Min] -40 °F
Shaft Dia. 2.75 in
Weight 0.18 LB
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