The Thrust Bearing (OEM Part No. 3128280009) is a high-performance bearing compatible with a wide range of Epiroc and Boltec drilling and bolting rigs, including S10M, Boltec S, T1D, S2C, Boomer 281, Boomer 291, S7D, Boomer L2D, Boomer S2, Boomer M2C, and S1D series models. Made from hardened steel, it is designed for installation in drill feed or rotation systems at axial load support positions. The bearing supports axial forces, reduces friction, and ensures smooth rotational and feed movements. Its wear-resistant, durable construction maintains mechanical stability, operational efficiency, and reliable performance under demanding underground mining and tunneling conditions.