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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.
National473239

473239

Dual Lip with One Spring
Item #106211624
  • 1.875" Shaft Diameter
  • 3.000" Housing Bore Diameter
  • .312" Width
  • Nitrile
  • Type47
  • Dual Lip w/One Spring Shaft Seal
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National473239
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    Shipment Options
  • 1.875" Shaft Diameter
  • 3.000" Housing Bore Diameter
  • .312" Width
  • Nitrile
  • Type47
Seal Application General Purpose
Case Construction Steel Case w/o Inner Case
Temperature Range [Max] 225 °F
Construction 47
Surface Speed [Nom] 3,000 ft/min
Cover/Compensation Ring/Plate Required No
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Housing Bore Dia. 3 in
Lip Style Internal
Lip Material Nitrile
Pressure 7 psi
Shaft Dia. 1.875 in
Lip Type Dual Lip w/One Spring
Seal Design Bonded Design
Temperature Range [Min] -40 °F
Spring Material Carbon Steel Garter
Inch/Metric Inch
Weight 0.08 LB
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