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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.
National451857

451857

Single Lip With Spring
Item #106231087
  • 1.500" Shaft Diameter
  • 2.623" Housing Bore Diameter
  • .500" Width
  • Nitrile
  • Type45
  • Single Lip w/Spring Shaft Seal
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National451857
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    Shipment Options
  • 1.500" Shaft Diameter
  • 2.623" Housing Bore Diameter
  • .500" Width
  • Nitrile
  • Type45
Shaft Dia. 1.5 in
Housing Bore Dia. 2.623 in
Seal Design Assembled Design
Construction 45
Seal Application General Purpose
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Cover/Compensation Ring/Plate Required No
Inch/Metric Inch
Case Construction Steel Case w/Inner Case
Lip Material Nitrile
Surface Speed [Nom] 3,000 ft/min
Temperature Range [Max] 225 °F
Lip Type Single Lip w/Spring
Pressure 7 psi
Temperature Range [Min] -40 °F
Lip Style Internal
Spring Material Carbon Steel Garter
Weight 0.16 LB
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