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NATIONAL 11520  
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NATIONAL 11520 Specifications
Cup Bore (Inch)1.6875
Cup Bore (MM)42.8630
Cup Length (Inch)0.3750
Cup Length (MM)9.5250
Cup Radius (Inch)0.0620
Cup Radius (MM)1.5750
Part DescriptionTaper Bearing Cup
Race Only
National® Oil Seals & Bearings has built a reputation as one of the most respected names in the industry. They have offered premium sealing and wheel end solutions for more than 75 years. Their design and engineering teams keep pace with the industry and provide advanced solutions for today's vehicles.

Features & Benefits:
  • 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
OEM / Interchange Numbers: 1791691, 1793515, 52941, 631930, 9415466, 9415468, 9415478, 9415480, 9439949, B16176, B9C3126A, GP3162, KW1217, MM10610, MM10611

NATIONAL Warranty Information:
12 Months