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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.
National25X38X7

25X38X7

Single Lip With Spring
Item #106221714
  • 25 mm Shaft Diameter
  • 38 mm Housing Bore Diameter
  • 7 mm Width
  • Nitrile
  • Type35
  • Single Lip w/Spring Shaft Seal
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National25X38X7
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    Shipment Options
  • 25 mm Shaft Diameter
  • 38 mm Housing Bore Diameter
  • 7 mm Width
  • Nitrile
  • Type35
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Temperature Range [Max] 225 °F
Temperature Range [Min] -40 °F
Lip Material Nitrile
Construction 35
Lip Style Internal
Inch/Metric Metric
Lip Type Single Lip w/Spring
Spring Material Carbon Steel Garter
Case Construction Rubber Covered Steel Case w/o Inner Case
Shaft Dia. 25 mm
Seal Design Bonded Design
Seal Application General Purpose
Cover/Compensation Ring/Plate Required No
Pressure 7 psi
Housing Bore Dia. 38 mm
Weight 0.03 LB
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