CATERPILLAR 1J-2860 Cup-Bearing 1J2860

Caterpillar 1J-2860 Cup Bearing – OEM-Grade Durability for Articulated Dump Trucks and Challengers
The Caterpillar 1J-2860 Cup Bearing is a precision-engineered component designed for optimal performance in heavy-duty applications such as the 4PS-D250E II, 5KS-D300E II, 2XW-D350E II, 8PS-D400E II, and APF-D400E II Articulated Dump Trucks, as well as the 018-MT700, 812-MTC735, 813-MTC745, 814-MTC755, and 815-MTC765 Challenger models. Manufactured to OEM specifications, this cup bearing features robust metallurgy and exacting dimensional tolerances to withstand extreme load conditions and harsh mining environments. Its design ensures superior rotational stability and extended service life, reducing downtime and maintenance costs.

Constructed from high-grade alloy steel with precision-machined surfaces, the 1J-2860 cup bearing delivers exceptional resistance to wear, corrosion, and fatigue. Its optimized internal geometry enhances load distribution across the drivetrain, improving operational efficiency and reliability in articulated dump trucks and tracked Challenger equipment. This bearing is critical for maintaining drivetrain integrity under high torque and vibration, ensuring smooth power transmission and minimizing mechanical failures. Ideal for mining and heavy construction industries, it supports heavy load cycles and rugged terrain navigation with consistent performance.

🔗 For detailed specifications and to purchase the Caterpillar 1J-2860 Cup Bearing, visit AllParts Expert – Caterpillar 1J-2860 Cup Bearing.

Optimize your heavy equipment maintenance with this durable, high-performance Caterpillar cup bearing designed to meet the rigorous demands of articulated dump trucks and Challenger series machinery.