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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.
National417223

417223

Dual Lip with One Spring
Item #106079774
  • 4.000" Shaft Diameter
  • 6.250" Housing Bore Diameter
  • .500" Width
  • Nitrile
  • Type41
  • Dual Lip w/One Spring Shaft Seal
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National417223
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    Shipment Options
  • 4.000" Shaft Diameter
  • 6.250" Housing Bore Diameter
  • .500" Width
  • Nitrile
  • Type41
Shaft Dia. 4 in
Temperature Range [Max] 225 °F
Inch/Metric Inch
Pressure 7 psi
Seal Design Assembled Design
Case Construction Steel Case w/Inner Case
Lip Style Internal
Housing Bore Dia. 6 1/4 in
Seal Application General Purpose
Lip Material Nitrile
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Construction 41
Temperature Range [Min] -40 °F
Cover/Compensation Ring/Plate Required No
Spring Material Carbon Steel Garter
Lip Type Dual Lip w/One Spring
Weight 0.8 LB
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