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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.
National481644

481644

Single Lip With Spring
Item #106089499
  • .781" Shaft Diameter
  • 1.624" Housing Bore Diameter
  • .250" Width
  • Nitrile
  • Type48
  • Single Lip w/Spring Shaft Seal
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National481644
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    Shipment Options
  • .781" Shaft Diameter
  • 1.624" Housing Bore Diameter
  • .250" Width
  • Nitrile
  • Type48
Case Construction Steel Case w/o Inner Case
Seal Design Bonded Design
Spring Material Carbon Steel Garter
Lip Material Nitrile
Housing Bore Dia. 1.624 in
Temperature Range [Max] 225 °F
Pressure 7 psi
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Inch/Metric Inch
Construction 48
Temperature Range [Min] -40 °F
Cover/Compensation Ring/Plate Required No
Seal Application General Purpose
Lip Style Internal
Shaft Dia. 0.781 in
Surface Speed [Nom] 3,000 ft/min
Lip Type Single Lip w/Spring
Weight 0.03 LB
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