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Single Lip Without Spring Shaft Seal

Item #100000789
USD $ 4.73 each

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Product details

  • 1 1/4" Shaft Diameter
  • 1.979" Housing Bore Diameter
  • 1/4" Width
  • Nitrile
  • Type HM21


  • 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.


Inch/Metric Inch
Shaft Dia. 1 1/4 in
Housing Bore Dia. 1.979 in
Width 1/4 in
Construction HM21
Lip Material Nitrile
Lip Style Internal
Lip Type Single Lip w/o Spring
Case Construction Steel Case w/o Inner Case
Seal Design Bonded Design
Spring Material None
Pressure 3 psi
Temperature Range [MAX] 225 °F
Temperature Range [MIN] -65 °F
Misalignment & Runout (In. @ Feet Per Minute) 0.005@2000
Surface Speed 655 ft/min
Seal Application Dirt Exclusion And Grease Retention At Slower Speeds
Maximum Dirt Exclusion
Cover/Compensation Ring/Plate Required No
Catalog Order Number MA100000789
Weight 0.049 LB
Package Quantity 1.0 Piece
EAN or UPC 85311011167

Supporting Documents

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