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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.
National455566

455566

Single Lip With Spring
Item #106079082
  • 3.250" Shaft Diameter
  • 4.125" Housing Bore Diameter
  • .562" Width
  • Nitrile
  • Type45
  • Single Lip w/Spring Shaft Seal
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National455566
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    Shipment Options
  • 3.250" Shaft Diameter
  • 4.125" Housing Bore Diameter
  • .562" Width
  • Nitrile
  • Type45
Lip Material Nitrile
Temperature Range [Min] -40 °F
Shaft Dia. 3.25 in
Lip Style Internal
Lip Type Single Lip w/Spring
Seal Design Assembled Design
Spring Material Carbon Steel Garter
Seal Application General Purpose
Construction 45
Surface Speed [Nom] 3,000 ft/min
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Housing Bore Dia. 4 1/8 in
Temperature Range [Max] 225 °F
Cover/Compensation Ring/Plate Required No
Pressure 7 psi
Inch/Metric Inch
Case Construction Steel Case w/Inner Case
Weight 0.32 LB
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