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Single Lip Without Spring Shaft Seal

Item #100000789
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Product details

  • Radial Shaft Seal
  • 1 1/4 in Shaft Diameter
  • 1.979 in Housing Bore Diameter
  • 1/4 in Width


  • Nonspring-loaded seal for grease retention or dirt exclusion in applications with slower speeds.


  • Install with lip facing outward for maximum dirt exclusion
  • Conveyor rollers and vehicle wheels


  • Nonspring-loaded seal


  • Not generally for oil retention


  • Dual lip design also available.


Shaft Dia. 1.25 in
Construction HM21
Seal Width 0.25 in
Seal Application Maximum Dirt Exclusion, Dirt Exclusion And Grease Retention At Slower Speeds
Lip Material Nitrile
Pressure 3 psi
Lip Type Single Lip w/o Spring
Surface Speed 655
Lip Style Internal
Housing Bore Dia. 1.979 in
Case Construction Steel Case w/o Inner Case
Cover/Compensation Ring/Plate Required No
Temperature Range [Max] 225 °F
Seal Design Bonded Design
Temperature Range [Min] -65 °F
Misalignment & Runout (In. @ Feet Per Minute) [email protected]
Inch/Metric Inch
Surface Speed [Nom] 655 ft/min
Spring Material None
Weight 0.049 LB
EAN or UPC 85311011167
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