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
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
TAPER SET
Part Description Taper Bearing Set
Taper Bearing Cone LM48548
Cone Bore (Inch) 1.3750
Cone Bore (MM) 34.9250
Cone Length (Inch) 0.7200
Cone Length (MM) 18.2880
Taper Bearing Cup LM48510
Cup Bore (Inch) 2.5625
Cup Bore (MM) 65.0880
Cup Length (Inch) 0.5500
Cup Length (MM) 13.9700
Cup Radius (Inch) 0.0460
Cup Radius (MM) 1.1680
Standout (Inch) 0.1600
Standout (MM) 4.0640
Width (Inch) 0.7100
Width (MM) 18.0340

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.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from BCA (Browse all)