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Nitrile Rubber Dual Lips Shaft Seal

Item #100000718
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Product details

  • 0.75 in Shaft Diameter
  • 1.25 in Housing Bore Diameter
  • 0.26 in Overall Width
  • Nitrile Rubber (NBR) Lip Material
  • Inch


  • Engines
  • Drive axles
  • Transmissions
  • Pumps
  • Electric motors
  • Speed reducers
  • Engines
  • Transmissions
  • Electric motors


  • Spring-loaded design
  • Economical general-purpose seal
  • Provides light dirt exclusion enhancing the service life of the lubricant retaining spring-loaded main lip
  • Provides medium dirt exclusion
  • For greater strength and protection of the sealing lip


Installation Housing Press Fit
Surface Speed [Nom] 3,600 ft/min
Spring Material Carbon Steel
Lip Material Nitrile Rubber (NBR)
Spring Type Garter
Misalignment & Runout (In. @ Feet Per Minute) 0.015@1000, 0.010@3600
Lubricant Oil or Grease
Shaft Dia. 0.75 in, 19.05 mm
Seal Design Bonded Design
Temperature Range [Min] -65 °F
Temperature Range [Max] 225 °F
Pressure 10 psi
Operating Temperature [Max] 210 °F
Speed 0.07 ft/min
Case Material Steel
Seal Application Dirt Exclusion and Lubricant Retention
Lip Type Dual Lips
Inch/Metric Inch
Design CRWA1
Housing Bore Dia. 1.25 in, 31.75 mm
Case Design metal case
Case Construction Steel Case w/o Inner Case
Overall Width 0.26 in, 6.5 mm
Operating Temperature [Min] -40 °F
Cover/Compensation Ring/Plate Required No
Construction CRWA1
Lip Style Internal
Weight 0.027 LB
EAN or UPC 85311005593
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