NATIONAL SEALS part description

Product Description

Multi-Purpose Bearing

Application Summary

2009-2020 Chevrolet Express 4500 (Rear Inner) (Qualifier: Taper Bearing Set Includes Cup and Cone); 2007 Chevrolet Silverado 3500 Classic (Rear Inner) (Qualifier: with Single Rear Wheels (SRW), Taper Bearing Set Includes Cup and Cone); 2003-2021 Chevrolet Express 3500 (Rear Inner) (Qualifier: with Dual Rear Wheels (DRW), Taper Bearing Set Includes Cup and Cone); 2001-2009 Chevrolet Silverado 3500 (Rear Inner) (Qualifier: Taper Bearing Set Includes Cup and Cone); 2007-2010 Chevrolet Silverado 3500 HD (Rear Inner) (Qualifier: Taper Bearing Set Includes Cup and Cone); 2009-2016 GMC Savana 4500 (Rear Inner) (Qualifier: Taper Bearing Set Includes Cup and Cone); 2007 GMC Sierra 3500 Classic (Rear Inner) (Qualifier: Taper Bearing Set Includes Cup and Cone); 2003-2021 GMC Savana 3500 (Rear Inner) (Qualifier: with Dual Rear Wheels (DRW), Taper Bearing Set Includes Cup and Cone); 2001 GMC Sierra 1500 C3 (Rear Inner) (Qualifier: Taper Bearing Set Includes Cup and Cone); 2001-2006 GMC Sierra 3500 (Rear Inner) (Qualifier: Taper Bearing Set Includes Cup and Cone); 2007-2010 GMC Sierra 3500 HD (Rear Inner) (Qualifier: Taper Bearing Set Includes Cup and Cone); 2011-2012 GMC Sierra (Rear Inner) (Qualifier: Taper Bearing Set Includes Cup and Cone)

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) 2.2500 IN
Cone Bore (mm) 57.1500 MM
Cone Length (inch) 0.8640 IN
Cone Length (mm) 21.9460 MM
Cone Radius (inch) 0.2000 IN
Cone Radius (mm) 5.0800 MM
Cup Bore (inch) 3.8125 IN
Cup Bore (mm) 96.8380 MM
Cup Length (inch) 0.6250 IN
Cup Length (mm) 15.8750 MM
Cup Radius (inch) 0.0300 IN
Cup Radius (mm) 0.7620 MM
Footnote Components Not Available Seperately
Part Description Taper Bearing Set
Taper Bearing Cone NP706218
Taper Bearing Cup NP910345
Width (inch) 0.6250 IN
Width (mm) 15.8750 MM

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8482200040
Harmonized Tariff Code (HTS) 8482200040
UPC 00614046709492

Part Interchanges

Fits Vehicles

  • GMC Sierra 1500 (2001)
  • GMC Sierra 3500 Classic (2007)
  • Chevrolet Silverado 3500 Classic (2007)
  • GMC Sierra (2011-2012)
  • GMC Savana 4500 (2009-2016)
  • Chevrolet Express 4500 (2009-2018)
  • GMC Sierra 3500 HD (2007-2010)
  • Chevrolet Silverado 3500 HD (2007-2010)
  • GMC Sierra 3500 (2001-2006)
  • GMC Savana 3500 (2003-2018)
  • Chevrolet Silverado 3500 (2001-2006, 2008-2009)
  • Chevrolet Express 3500 (2003-2018)

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