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This part may be obsolete or discontinued.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
National455009

455009

Single Lip With Spring
Item #106206952
  • 2.750" Shaft Diameter
  • 3.876" Housing Bore Diameter
  • .468" Width
  • Nitrile
  • Type45
  • Single Lip w/Spring Shaft Seal
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National455009
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    Shipment Options
  • 2.750" Shaft Diameter
  • 3.876" Housing Bore Diameter
  • .468" Width
  • Nitrile
  • Type45
Case Construction Steel Case w/Inner Case
Construction 45
Temperature Range [Max] 225 °F
Lip Material Nitrile
Temperature Range [Min] -40 °F
Spring Material Carbon Steel Garter
Lip Type Single Lip w/Spring
Surface Speed [Nom] 3,000 ft/min
Housing Bore Dia. 3.876 in
Inch/Metric Inch
Lip Style Internal
Cover/Compensation Ring/Plate Required No
Pressure 7 psi
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Seal Design Assembled Design
Shaft Dia. 2.75 in
Seal Application General Purpose
Weight 0.3 LB
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