23032CAK/W33

23032CAK/W33 is a double-row self-aligning roller bearing that integrates a 1:12 taper conical hole, asymmetric rollers, machined brass cage, and external ring lubrication groove and oil hole structure. Its core function is to provide stable rotational support for heavy equipment in the metallurgy, mining, and heavy engineering machinery fields that endure severe impact loads, require long-term continuous operation, and have frequent assembly and maintenance. It is designed for harsh operating scenarios with large shaft deviation, harsh conditions, limited lubrication supply, and frequent disassembly and adjustment. This bearing continues the basic specifications of the 23032 series with an inner diameter of 160mm, an outer diameter of 240mm, and a width of 60mm. The "CA" suffix corresponds to asymmetric rollers and brass cages, significantly enhancing structural rigidity and impact resistance, and can efficiently distribute large radial loads and impact loads, preventing cage deformation and failure under adverse conditions. The "K" suffix bearing with a 1:12 taper conical hole is paired with a locking sleeve or disassembly sleeve, allowing for flexible adjustment of the bearing's interference fit with the shaft, simplifying the installation and disassembly process, and compensating for the shaft's slight deformation to ensure operational accuracy. The "W33" suffix external ring circular lubrication groove and evenly distributed oil holes support the continuous replenishment of lubricating grease by an external oil supply device, extending the lubrication cycle, reducing wear, overheating faults, and the frequency of equipment downtime and maintenance. It is made of high-quality high-carbon chromium bearing steel (GCR15) and undergoes deep quenching and heat treatment, featuring excellent hardness, wear resistance, and fatigue resistance. It is widely suitable for equipment such as auxiliary rolls of metallurgical rolling mills, eccentric shafts of mining cone crushers, drum shafts of heavy hoists, and transmission shafts of building material mills, meeting the needs for stable operation, impact protection, convenient assembly and maintenance costs.