For a line shaft steady bearing, ensuring the free rotation of the oiling ring with the shaft is crucial because the oiling ring is integral to the lubrication system. Its proper functioning ensures that oil is adequately supplied to the bearing surfaces, reducing friction and wear. If the oiling ring does not rotate freely, it may fail to deliver sufficient lubrication, leading to overheating, excessive wear, or even failure of the bearing. This rotation is essential to maintain the flow of lubricant and maintain optimal operating conditions.
Other factors such as the condition of the oil filter, oil color and clarity, and presence of vibrations can be important in assessing the overall health of the lubrication system and the bearing itself. However, the immediate and direct impact on the lubrication effectiveness is most closely related to the free rotation of the oiling ring. Thus, ensuring it is functioning correctly is a primary concern for maintaining the integrity and longevity of the steady bearing.