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Nitrile Rubber Dual Lips Shaft Seal

Item #100000705
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Product details

  • 0.5 in Shaft Diameter
  • 1 in Housing Bore Diameter
  • 0.25 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


Misalignment & Runout (In. @ Feet Per Minute) 0.015@1000, 0.010@3600
Speed 0.07 ft/min
Case Construction Steel Case w/o Inner Case
Housing Bore Dia. 1 in, 25.37 mm
Operating Temperature [Max] 210 °F
Overall Width 0.25 in, 6.35 mm
Lip Material Nitrile Rubber (NBR)
Temperature Range [Min] -65 °F
Temperature Range [Max] 225 °F
Design CRWA1
Installation Housing Press Fit
Lip Style Internal
Cover/Compensation Ring/Plate Required No
Inch/Metric Inch
Shaft Dia. 0.5 in, 12.7 mm
Spring Material Carbon Steel
Construction CRWA1
Case Material Steel
Operating Temperature [Min] -40 °F
Lip Type Dual Lips
Seal Design Bonded Design
Case Design metal case
Pressure 10 psi
Spring Type Garter
Seal Application Dirt Exclusion and Lubricant Retention
Lubricant Oil or Grease
Weight 0.045 LB
EAN or UPC 85311003421
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