CATERPILLAR 077-4304 Bearing 0774304

CATERPILLAR 077-4304 Bearing – OEM-Grade Durability for Cold Planers

The CATERPILLAR 077-4304 bearing is a precision-engineered component designed specifically for heavy-duty cold planer models including the 5XC-PR-1000C, 5XC-PR-1000, 7PJ-PR-450C, and 7DC-PR-450. Manufactured to meet stringent OEM specifications, this bearing ensures optimal performance under extreme load conditions typical of cold planer drivetrain systems. Crafted from high-grade metallurgy, the 077-4304 bearing offers superior resistance to wear, corrosion, and fatigue, extending the operational lifespan of your machinery while maintaining smooth rotational dynamics.

Featuring exact dimensional tolerances and robust construction, the 077-4304 bearing supports critical drivetrain components by minimizing friction and heat generation during continuous operation. Its design accommodates axial and radial loads, ensuring stability and precision in cold planer cutting and milling processes. This bearing is an essential replacement part for maintaining the reliability and efficiency of Caterpillar cold planers, delivering consistent performance and reducing downtime in demanding construction environments.

🔗 For authentic Caterpillar 077-4304 bearing and detailed specifications, visit the official product page at CATERPILLAR 077-4304 Bearing on AllParts Expert.