3F-5789 Bearing Cone Assembly is a Caterpillar cone-style bearing designed for use in Cat final‑drive and powertrain assemblies. The part carries the 3F‑5789 designation and features an internal diameter of 84.14 mm, ensuring a precise fit in compatible bearing housings. Built by Caterpillar, it is manufactured to Cat design and application standards to support radial and axial loads in heavy equipment applications. Typical uses include final‑drive bearing locations on Cat machines where a tapered bearing cone is required for reliable operation.
