NATIONAL SEALS part description

Product Description

Multi-Purpose Bearing

Application Summary

1997-2002 Chevrolet C6500 Kodiak (Front Inner) (Qualifier: with 16,000 (lb) Front Axle); 1997-2003 Chevrolet C7500 Kodiak (Front Inner) (Qualifier: with 16,000 (lb) Front Axle); 1997-2009 Chevrolet T6500 (Front Inner) (Qualifier: with 16,000 (lb) Front Axle); 1997-2009 Chevrolet T7500 (Front Inner) (Qualifier: with 16,000 (lb) Front Axle); 1997-2003 GMC C7500 Topkick (Front Inner) (Qualifier: with 16,000 (lb) Front Axle); 1997-2009 GMC T6500 (Front Inner) (Qualifier: with 16,000 (lb) Front Axle); 1997-2009 GMC T7500 (Front Inner) (Qualifier: with 16,000 (lb) Front Axle)

Features & Benefits

  • CONSISTENT PERFORMANCE -- Matched cup and cone components ensure consistent performance
  • PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION -- Crowned raceways and rollers 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

Cone Bore (inch) 3.0000 IN
Cone Bore (mm) 76.2000 MM
Cone Length (inch) 2.1350 IN
Cone Length (mm) 54.2290 MM
Cone Radius (inch) 0.3800 IN
Cone Radius (mm) 9.6520 MM
Cup Bore (inch) 5.8750 IN
Cup Bore (mm) 149.2250 MM
Cup Length (inch) 1.7500 IN
Cup Length (mm) 44.4500 MM
Cup Radius (inch) 0.1250 IN
Cup Radius (mm) 3.1750 MM
Part Description Taper Bearing Set
Standout (inch) 0.0375 IN
Standout (mm) 0.9530 MM
Taper Bearing Cone 6461A
Taper Bearing Cup 6420
Width (inch) 0.2125 IN
Width (mm) 5.3980 MM

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8482200080
Harmonized Tariff Code (HTS) 8482200080
UPC 00614046617919

Part Interchanges

Fits Vehicles

  • Chevrolet C6500 Kodiak (1997-2002)
  • GMC T7500 (1997-2002, 2005-2009)
  • GMC T6500 (1997-2002, 2005-2009)
  • Chevrolet T7500 (1997-2002, 2005-2009)
  • Chevrolet T6500 (1997-2002, 2005-2009)
  • GMC C7500 Topkick (1997-2003)
  • Chevrolet C7500 Kodiak (1997-2003)

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