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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.
National40652S

40652S

Single Lip Without Spring
Item #106220257
  • 1.250" Shaft Diameter
  • 2.000" Housing Bore Diameter
  • .250" Width
  • Nitrile
  • Type4S
  • Single Lip w/o Spring Shaft Seal
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National40652S
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Price Unavailable
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    Shipment Options
  • 1.250" Shaft Diameter
  • 2.000" Housing Bore Diameter
  • .250" Width
  • Nitrile
  • Type4S
Pressure 0 psi
Spring Material None
Temperature Range [Max] 225 °F
Case Construction Steel Case w/Inner Case
Temperature Range [Min] -40 °F
Lip Style Internal
Shaft Dia. 1.25 in
Housing Bore Dia. 2 in
Surface Speed [Nom] 2,000 ft/min
Seal Design Assembled Design
Lip Material Nitrile
Misalignment & Runout (In. @ Feet Per Minute) 0.005 Max
Lip Type Single Lip w/o Spring
Construction 4S
Cover/Compensation Ring/Plate Required No
Inch/Metric Inch
Seal Application General Purpose
Weight 0.06 LB
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