More Information for NATIONAL 30304
Continue Shopping
NATIONAL 30304  
NATIONAL 30304close
Part image
NATIONAL 30304 Specifications
Bore (Inch)0.7874
Bore (MM)20.0000
Cone Length (Inch)0.5906
Cone Length (MM)15.0000
Cone Radius (Inch)0.0800
Cone Radius (MM)2.0320
Cup Length (Inch)0.5118
Cup Length (MM)13.0000
Cup Radius (Inch)0.0800
Cup Radius (MM)2.0320
DesignISO Metric
Outside Diameter (Inch)2.0472
Outside Diameter (MM)52.0000
Part DescriptionTaper Bearing Assembly
Standout (Inch)0.1280
Standout (MM)3.2500
Width (inch)0.6398
Width (MM)16.2500
Bearing and Race Set
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
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
OEM / Interchange Numbers: 11050, 11082, 111405645A, 111405647, 11401465A, 11401465B, 183315, 26800320, 290062272, 32219M8000, 3222350A00, 32223M8000, 401465A, 401465B, 4021510360, 40215P0100, 4030001J00, 4322502050, 49979, 601160, 6601160, 9036620003, 963030400, 99905900200, A106143, D104048, MA106143, MB290378, MD727416, N254931, N264271

NATIONAL Warranty Information:
12 Months