FEDERAL MOGUL-BCA part description

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
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
TAPER ASSEMBLY
Part Description Taper Bearing Assembly
Bore (Inch) 1.1811
Bore (MM) 30.0000
Outside Diameter (Inch) 2.8346
Outside Diameter (MM) 72.0000
Width (Inch) 0.8169
Width (MM) 20.7500
Cone Length (Inch) 0.7480
Cone Length (MM) 19.0000
Cone Radius (Inch) 0.0800
Cone Radius (MM) 2.0320
Cup Length (Inch) 0.6299
Cup Length (MM) 16.0000
Cup Radius (Inch) 0.0800
Cup Radius (MM) 2.0320
Standout (Inch) 0.1673
Standout (MM) 4.2500
Series 30300
Type TS
Design ISO Metric

The Federal Mogul®, which was founded in 1891, is one of the industry’s largest and oldest providers of world-class bearings and many other powertrain solutions. The company supplies both the aftermarket and the original equipment manufacturers with precision engineered products for various applications including light to heavy trucks and vehicles, buses and coaches, and off-highway vehicles and equipment. The BCA line of products include OE-engineered hub assemblies and bearings.  The company was officially acquired by Tenneco on October 1, 2018, and this acquisition is expected to give birth to two new, independent companies—Aftermarket and Ride Performance company and Powertrain Technology company.

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