FEDERAL MOGUL-NATIONAL SEALS part description

Engineered for optimal performance, the National® taper bearing cup delivers long-lasting durability.
National® Oil Seals & Bearings offer a full line of premium oil seals and bearings.
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National

Part Specifications

NAT BEARING TAPER CUP
Part Description Taper Bearing Cup
Cup Bore (Inch) 2.8750
Cup Bore (MM) 73.0250
Cup Length (Inch) 0.7500
Cup Length (MM) 19.0500
Cup Radius (Inch) 0.0930
Cup Radius (MM) 2.3620

Product Description

Taper Bearing Cup

Application Summary

1951-1953 Jaguar C-Type (Rear); 1954-1956 Jaguar D-Type (Rear); 1959-1961 Jaguar Mark IX (Rear); 1949-1954 Jaguar XK120 (Rear); 1955-1957 Jaguar XK140 (Rear); 1958-1961 Jaguar XK150 (Rear); 1957 Jaguar XKSS (Rear); 1949-1950 Jaguar Mark V (Rear); 1951-1957 Jaguar Mark VII (Rear); 1957-1958 Jaguar Mark VIII (Rear); 2003-2009 Chevrolet C5500 Kodiak (Front Outer) (Qualifier: with 8,000 (lb) Front Axle); 1997-2009 Chevrolet C6500 Kodiak (Front Outer) (Qualifier: with 8,000 (lb) Front Axle); 1997-2009 Chevrolet C7500 Kodiak (Front Outer) (Qualifier: with 8,000 (lb) Front Axle); 2003-2009 GMC C5500 Topkick (Front Outer) (Qualifier: with 8,000 (lb) Front Axle); 1997-2009 GMC C6500 Topkick (Front Outer) (Qualifier: with 8,000 (lb) Front Axle); 1997-2009 GMC C7500 Topkick (Front Outer) (Qualifier: with 8,000 (lb) Front Axle); 1991-2004 Freightliner FL60 (Front Outer) (Qualifier: with 7,500 (lb) Front Axle); 2005-2014 Hino 238 (Front Outer) (Qualifier: with 8,000 (lb) Axle(s)); 2006-2014 Hino 258LP (Front Outer) (Qualifier: with 8,000 (lb) Axle(s)); 2008-2010 Hino 258ALP (Front Outer); 1956 Singer SM1500 (Rear); 1981-1994 Ford F600 (Front Outer) (Qualifier: with 15 (in) x 3 (in) Brakes, with 6,000 (lb) Front Axle); 1981-1998 Ford F700 (Front Outer) (Qualifier: with 15 (in) x 3 (in) Brakes, with 6,000 (lb) Front Axle); 1990-1999 Ford F800 (Front Outer) (Qualifier: with 15 (in) x 3 (in) Brakes, with 6,000 (lb) Front Axle); 1971-1973 Ford M-400 (Front Outer); 1974 Ford M-450 (Front Outer) (Qualifier: with 5,500 (lb) Axle(s)); 1975-1976 Ford F-500 (Front Outer); 2011-2017 Ford F53 (Front Outer) (Qualifier: Under 23000 GVW); 2011-2020 Ford F59 (Front Outer); 1980 International S1624 (Front Outer) (Qualifier: with RWD, with 73 Front Axle)

Features & Benefits

  • PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION -- Crowned raceways for even load distribution
  • OE-STYLE DESIGN -- Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING?--?Comprehensive?testing throughout design and development processes by National engineers for quality you can count on

Product Attributes

Cup Bore (inch) 2.8750 IN
Cup Bore (mm) 73.0250 MM
Cup Length (inch) 0.7500 IN
Cup Length (mm) 19.0500 MM
Cup Radius (inch) 0.0930 IN
Cup Radius (mm) 2.3620 MM
Part Description Taper Bearing Cup

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8482991540
Harmonized Tariff Code (HTS) 8482991540
UPC 00724956082377

Part Interchanges

Fits Vehicles

  • Freightliner FL60 (1991-2004)
  • International S1624 (1980)
  • Ford F-500 (1975-1976)
  • Ford F59 (2011-2020)
  • Ford F800 (1990-1999)
  • Ford F700 (1981-1998)
  • Ford F600 (1981-1994)
  • Hino 258ALP (2008-2010)
  • Singer SM1500 (1956)
  • Hino 258LP (2006-2014)
  • Hino 238 (2005-2014)
  • GMC C7500 Topkick (1997, 2003, 2005-2009)
  • GMC C6500 Topkick (1997, 2003-2009)
  • GMC C5500 Topkick (2003, 2005-2009)
  • Chevrolet C6500 Kodiak (1997, 2003-2009)
  • Chevrolet C7500 Kodiak (1997, 2003, 2005-2009)
  • Chevrolet C5500 Kodiak (2003-2009)
  • Jaguar XKSS (1957)
  • Jaguar XK140 (1955-1957)
  • Jaguar XK150 (1958-1961)
  • Jaguar XK120 (1949-1954)
  • Jaguar Mark VIII (1957-1958)
  • Jaguar Mark VII (1951-1957)
  • Jaguar Mark V (1949-1950)
  • Jaguar Mark IX (1959-1961)
  • Jaguar D-Type (1954-1956)
  • Jaguar C-Type (1951-1953)
  • Ford M-450 (1974)
  • Ford M-400 (1971-1973)

The National Seals® is a proud designer and supplier of wheel bearings and oil seals with a focus on quality, safety, and continuous improvement. The key to its success may be attributed to its hardworking and dedicated team of engineers who keep pace with the industry to provide premium wheel end solutions for light and commercial vehicle applications. Federal-Mogul acquired the National Seal Division of the National Motor Bearing Company only in 1942. But the brand National Seals has already cemented itself as one of the most respected names in the industry. Over the years, it has remained fully committed to providing only the highest quality seals and bearings that meet or exceed OE specifications.

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