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
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
Part Description Ball Bearing
Inner Race Bore (Inch) 1.181
Inner Race Bore (MM) 30.000
Inner Race Width (Inch) 0.748
Inner Race Width (MM) 19.000
Inner Race Radius (Inch) 0.040
Inner Race Radius (MM) 1.020
Outer Race Outside Diameter (Inch) 2.835
Outer Race Outside Diameter (MM) 72.000
Outer Race Width (Inch) 0.748
Outer Race Width (MM) 19.000
Outer Race Radius (Inch) 0.040
Outer Race Radius (MM) 1.020
Bore (Inch) 1.181
Bore (MM) 30.000
Outside Diameter (Inch) 2.835
Outside Diameter (MM) 72.000
Width (Inch) 0.748
Width (MM) 19.000
Series 300
Design Single Row Radial
Type A-1

The Bearing Corporation of America (BCA®) is backed by over 100 years of experience supplying the American market with top-of-the-line wheel-end solutions. Headquartered in a 670,000-square-foot state-of-the-art facility in Illinois, BCA is renowned as the top supplier of automotive and medium-duty hub assemblies, seals, and bearings for various domestic and foreign applications. BCA products are designed for technicians that need replacement parts that fit right the first time they are installed. These OE solutions, which provide an exact fit, superior performance, unmatched durability, and longer service life, are products of BCA’s commitment to modern technological advancements and the brand’s design philosophy that focuses on performance.

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