t a  e 
REF NO. Part categories Parameter
NATIONAL : 221207 Manual Shaft Seal
  • Housing Bore (IN): 0.866 ; 
  • Housing Bore (MM): 22.000 ; 
  • Inside Diameter (IN): 0.472 ; 
  • Inside Diameter (MM): 12.000 ; 
  • Material: Nitrile ; 
  • Outside Diameter (IN): 0.876 ; 
  • Outside Diameter (MM): 22.250 ; 
  • Sealing Material: Nitrile ; 
  • Shaft Diameter (IN): 0.472 ; 
  • Shaft Diameter (MM): 12.000 ; 
  • Thickness (IN): 0.276 ; 
  • Thickness (MM): 7.000 ; 
  • Type: 35 ; 
  • Width (IN): 0.276 ; 
  • Width (MM): 7.000 ; 
TIMKEN : 221207 Manual Shaft Seal
BCA : NS221207 Manual Shaft Seal
  • External Markings: 12 x 22 x 7 ; 
  • Housing Bore (IN): 0.866 ; 
  • Housing Bore (MM): 22 ; 
  • Inside Diameter (IN): 0.47 ; 
  • Inside Diameter (MM): 12 ; 
  • Material: Nitrile ; 
  • Outside Diameter (IN): 0.87 ; 
  • Outside Diameter (MM): 22.2 ; 
  • Seal Case Material: SAE 1070 ; 
  • Seal Material: Nitrile ; 
  • Spring Material: SAE 1008 ; 
  • Thickness (IN): 0.276 ; 
  • Thickness (MM): 7 ; 
WJB / INMOTION PARTS : WS221207 Manual Shaft Seal
  • Housing Bore: 0.866in ; 
  • Inside Diameter: 0.472in ; 
  • Material: Nitrile ; 
  • Outside Diameter: 0.876in ; 
  • Sealing Material: Nitrile ; 
  • Shaft Diameter: 0.472in ; 
  • Thickness: 0.276in ; 
  • Width: 0.276in ; 
SCHAEFFLER : SS2111 Manual Shaft Seal
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    Size/Parameters

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