23034

Model 23034 is a double-row self-aligning roller bearing with an inner diameter of 170mm, an outer diameter of 260mm, and a width of 67mm. Its core function is to provide high load-bearing, core-strengthening, and easy-to-maintain stable support for critical rotating parts of heavy equipment in metallurgy, mining, construction materials, ports, etc., which are subjected to heavy impact loads, have flexible shafts that are prone to bending, and require frequent maintenance. It is suitable for applications such as rolling mill working rolls, mill main shafts, crusher eccentric shafts, and port loading and unloading machinery rotation mechanisms, which require long-term continuous operation and have difficult installation alignment. The cylindrical hole (basic type) or 1:12 taper conical hole (K type) can flexibly adapt to different installation requirements. When paired with the W33 outer ring lubrication groove oil hole structure, it can achieve long-term lubrication through an external oil injection system, significantly reducing the frequency of shutdown maintenance. The high-quality high-carbon chromium bearing steel (GCR15) undergoes deep quenching and heat treatment, resulting in excellent wear resistance and impact resistance. It can efficiently withstand extremely large radial loads and bidirectional axial loads, automatically compensating for the angle deviation between the shaft and the bearing seat and shaft deflection. It also balances heavy load bearing, deviation compensation, and operational convenience. It is the core supporting component for heavy equipment to achieve stable and efficient operation.