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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.
National450275

450275

Single Lip With Spring
Item #106174149
  • 1.625" Shaft Diameter
  • 2.758" Housing Bore Diameter
  • .500" Width
  • Nitrile
  • Type45
  • Single Lip w/Spring Shaft Seal
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National450275
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    Shipment Options
  • 1.625" Shaft Diameter
  • 2.758" Housing Bore Diameter
  • .500" Width
  • Nitrile
  • Type45
Shaft Dia. 1.625 in
Temperature Range [Max] 225 °F
Cover/Compensation Ring/Plate Required No
Housing Bore Dia. 2.758 in
Seal Application General Purpose
Spring Material Carbon Steel Garter
Lip Material Nitrile
Case Construction Steel Case w/Inner Case
Lip Type Single Lip w/Spring
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Inch/Metric Inch
Seal Design Assembled Design
Temperature Range [Min] -40 °F
Lip Style Internal
Construction 45
Pressure 7 psi
Surface Speed [Nom] 3,000 ft/min
Weight 0.17 LB
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