BEARING - TAPER ROLLER (Komatsu KO3KA-22-71280)

KO3KA-22-71280: A worn taper roller bearing can cause uneven rotation and premature failure of the supported shaft. This aftermarket replacement part references the Komatsu catalog number KO3KA-22-71280. The bearing type uses tapered rollers to handle combined radial and axial loads. A common failure consequence is increased vibration and noise as the rollers degrade. In a typical usage context, this bearing supports a rotating assembly under moderate to heavy loads. The item ships at approximately 0.99 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO3KA-22-71280, ko3ka-22-71280, KO3KA2271280, ko3ka2271280