23938CAK

23938CAK is a self-aligning roller bearing designed for heavy-duty applications and convenient installation scenarios. Its standard dimensions are an inner diameter of 190mm, an outer diameter of 260mm, and a thickness of 52mm. The "CA" indicates that the inner ring has flanges, an active retaining ring, and uses a brass solid cage, ensuring good load-bearing capacity and operational stability. The "K" represents that the inner hole is a 1:12 taper conical hole, which can be used with locking rings or disassembly rings, facilitating installation and disassembly while compensating for the installation error and thermal expansion of the shaft. This bearing can withstand large radial loads and certain bidirectional axial loads. The basic rated dynamic load is approximately 460,000N, and the static load is approximately 875,000N. The grease lubrication limit speed is 1200r/min, and the oil lubrication limit speed is 1500r/min. It is mainly applied in equipment such as mining machinery, metallurgical equipment, large motors, and reducers that require bearing capacity and self-aligning performance.