The Thrust Bearing (OEM Part No. 3128280009) is a bearing component designed for axial load support in Epiroc underground mining equipment, including S10M, Boltec S, Boomer 291, Boomer 281, S7D, Boltec-S, Boomer L2D, Boomer S2, BOOMER-M2C, S1D and T1D New models. Manufactured from bearing steel, it is designed to support axial loads while allowing controlled rotational movement within mechanical assemblies. The thrust bearing helps reduce friction between moving components, maintain alignment, and support reliable equipment operation under demanding mining conditions. It is suitable for replacement, maintenance, and repair applications.