23034CK

23034CK is a double-row self-aligning roller bearing that integrates a symmetrical roller structure and a 1:12 taper conical hole. Its core function is to provide stable support with high load capacity, emphasis on the core, and convenient assembly for critical rotating parts of heavy equipment in the metallurgy, mining, and construction materials industries that require frequent disassembly and maintenance, with heavy impact loads and easily flexible shafts. It is suitable for applications such as work rolls of rolling mills, main shafts of grinding machines, and eccentric shafts of crushers where installation space is limited and bearing replacement is required quickly. Its basic specifications of 170mm inner diameter, 260mm outer diameter, and 67mm width are paired with high-quality high-carbon chromium bearing steel (GCR15) for deep quenching and heat treatment, featuring excellent wear resistance and impact resistance. It can efficiently withstand large radial loads and certain bidirectional axial loads. The C-type symmetrical roller structure enhances the uniformity of load distribution and operational stability. It is suitable for medium-high speed heavy-duty scenarios. The conical hole with the K suffix, combined with a locking sleeve, enables quick assembly and disassembly of the bearing and fine adjustment of the clearance, significantly reducing equipment downtime and maintenance time. It also balances multiple requirements such as heavy load bearing, deviation compensation, and convenient operation and maintenance, making it a core supporting component for heavy equipment to achieve efficient and stable operation.