1-1/2in Wide Spherical Shock Bearings (4)

The 1-1/2in Wide Spherical Shock Bearings (4) from Chassis Engineering are precision rod end components designed for professional-grade suspension tuning and high-performance automotive builds. These spherical bearings serve as the critical articulation points in shock absorber assemblies, allowing smooth pivoting motion while maintaining structural integrity under demanding conditions. Whether you're building a competition suspension system, upgrading a off-road platform, or restoring a vintage hot rod, these bearings eliminate binding and deliver the responsive handling characteristics serious enthusiasts demand.

Each kit includes four spherical shock bearings with a 0.500-inch inner diameter and 1.000-inch outer diameter, sized for shock applications requiring a 1.500-inch overall thickness. The steel construction provides durability and consistent performance across repeated compression and extension cycles, while the integrated snap rings ensure secure retention without additional fastening hardware. The spherical design eliminates the binding and friction associated with traditional bushing materials, allowing the suspension to articulate freely and respond instantly to road inputs and driver inputs during cornering or acceleration events.

Fabricators and suspension shops install these bearings in custom shock absorber assemblies, independent rear suspension builds, and competition vehicles where precision geometry and low-friction articulation are non-negotiable. The kit format—containing four units—accommodates four-corner suspension designs, making installation straightforward for builders working with double-wishbone, multi-link, or custom linkage systems. Proper installation requires basic mechanical knowledge and appropriate pressing tools to seat the bearings securely; consult your shock manufacturer's specifications or suspension design documentation to confirm compatibility with your specific bore diameter and application requirements.