23030CA/W33

23030CA/W33, as a 230 series self-aligning roller bearing, its core function is to provide a rotating support that combines stable bearing capacity and convenient maintenance for medium and large-sized equipment in industrial scenarios with installation deviations, vibrations, or load fluctuations. It is suitable for various general and heavy-duty working conditions that require self-aligning ability and operational reliability. This bearing has a specification of 150mm inner diameter, 225mm outer diameter, and 56mm width. The suffix CA corresponds to the reinforced brass cage, which can enhance the structural stability during operation and prevent roller deviation from causing faults. The outer ring lubrication groove and three lubrication holes structure marked as W33 allow for convenient lubrication supplementation in the future, extending the bearing's lubrication cycle and overall service life. With the design of double-row rollers and spherical outer ring raceways, it has excellent automatic self-aligning ability, capable of coping with axis angle deviations within 2.5°, resolving additional stress caused by non-aligned installation of the shaft and bearing seat, and simultaneously being able to stably withstand strong radial loads and certain axial loads. It is made of alloy steel and undergoes professional heat treatment, showing good wear resistance and fatigue life performance. Under grease lubrication, the maximum rotational speed can reach 1700r/min, and under oil lubrication, it can reach 2200r/min. The basic rated static load is up to 750kN, and it is widely applicable to industrial fans, mining equipment, large transmission devices, electric pumps, vulcanization machines, chemical storage and distribution equipment, etc., helping these devices operate stably and long-term at medium to high speeds.