CATERPILLAR 2G-4157 Spider & Bearing GP 2G4157

Caterpillar 2G-4157 Spider & Bearing GP – OEM-Grade Durability for Earthmoving and Off-Highway Trucks

The Caterpillar 2G-4157 Spider & Bearing GP is a precision-engineered drivetrain component designed for optimal performance across a wide range of heavy equipment, including earthmoving compactors (models 7MZ-836G, BRL-836G, BXD-836H, LWZ-836K, and more), motor graders (7KK-24H, B93-24M), and off-highway trucks (14H-776, 84A-777, 7M2-777, KD2-770G, among others). Manufactured with high-grade metallurgy, this bearing assembly features robust spider arms and precision bearings that withstand extreme load conditions and harsh operational environments. Its dimensions and tolerances are engineered to meet Caterpillar’s stringent OEM specifications, ensuring seamless integration and long service life.

Technically, the 2G-4157 bearing assembly incorporates advanced heat-treated steel alloys that provide superior wear resistance and fatigue strength. The spider design optimizes load distribution within the drivetrain, reducing stress concentrations and enhancing torque transmission efficiency. This results in improved machine reliability, reduced downtime, and lower maintenance costs. Ideal for heavy-duty applications, the 2G-4157 supports high radial and axial loads, making it indispensable for earthmoving compactors, motor graders, and off-highway trucks operating in rugged terrain and demanding conditions.

🔗 For detailed specifications and to purchase the Caterpillar 2G-4157 Spider & Bearing GP, visit Caterpillar 2G-4157 Spider & Bearing GP product page.

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