CATERPILLAR 087-8552 Bearing 0878552

Caterpillar 087-8552 Bearing – OEM-Grade Durability for Excavator Drivetrains

The Caterpillar 087-8552 bearing is a precision-engineered component designed to meet the rigorous demands of heavy-duty excavators including models 9KK-320 L, 2DL-320-A, 9LJ-311-A, and 6GK-312-A among others. Manufactured with high-grade metallurgy, this bearing ensures superior load capacity and resistance to wear under extreme load conditions typical in construction and mining applications. With exacting dimensions tailored to fit seamlessly within the drivetrain assemblies of excavators such as the 1XM-320-A N and 5TG-E70B, the 087-8552 bearing guarantees optimal rotational stability and minimal friction, enhancing overall machine performance and longevity.

Crafted to OEM specifications, the 087-8552 bearing features robust inner and outer raceways with hardened steel components that withstand high radial and axial loads. Its advanced sealing technology protects against contaminants, reducing maintenance intervals and downtime. This bearing supports smooth torque transmission and vibration reduction, critical for the operational efficiency of excavators like the 1KL-320 L and 8LK-320-A. Investing in this genuine Caterpillar spare part ensures compatibility, reliability, and peak performance across a wide range of excavator models including the 9HF-E110B and 4SG-E200B, making it an indispensable component for heavy equipment operators.

🔗 For premium quality and guaranteed fitment, explore the Caterpillar 087-8552 bearing at Experto en AllParts. This OEM-grade bearing is your go-to solution for enhancing excavator drivetrain durability and operational efficiency.