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National Bearings 7781s | Multi Purpose Seal

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$7.00
Part Number
NAT7781S
Condition:
New
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National¨ has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

BRAND: National

FEATURES:

  • Delivers quality and reliable performance for every type of repair
  • Design type: springless; single-lip
  • Oil Seal
  • Low swell in hydrocarbon fluids
  • Oil Seal
  • Misc. Boat Trailers FWRW
  • National 7781S Oil Seal
  • Good low temperature capability
  • Temperature range: -40°F to 225°F / -40°C to 107°C

SPECIFICS:

Housing Bore (Inch)1.983
Housing Bore (MM)50.370
Inside Diameter31.750
Inside Diameter1.250
MaterialNitrile
Outside Diameter1.987
Outside Diameter50.470
Outside Diameter (Inch)1.987
Outside Diameter (MM)50.470
Part DescriptionOil Seal
Sealing MaterialNitrile
Series7000
Shaft (Inch)1.250
Shaft (MM)31.750
Thickness0.250
Thickness6.350
Type203
Unit of DimensionInch
Width (Inch)0.250
Width (MM)6.350

DOWNLOADS:

INTERCHANGE:

  • Chicago Rawhide: 12437
  • Stemco: 4312407
  • Mopar: T1052
  • SKF: 12437
  • ACDelco: 29710
  • Timken: 7781S
  • Victor Reinz: 47370
  • General Motors: 0704-6863

Product type:
Aftermarket



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