The 32330 bearing is a tapered roller bearing with core dimensions of 150mm inner diameter, 320mm outer diameter, and 114mm total width. Main Dimensions: Inner Diameter (d): 150mm, suitable for installations with shaft diameters of 150mm. Outer Diameter (D): 320mm, the maximum diameter of the bearing's outer ring. Total Width (T): 114mm, referring to the total thickness of the assembled bearing. Inner Ring Width (B): 108mm, referring only to the width of the inner ring portion, distinct from the total width. Performance and Load Parameters Rated Dynamic Load (Cr): Approximately 1120kN to 1240kN Rated Static Load (Cor): Approximately 1700kN to 1790kN, specific values vary depending on the brand. Limiting Speed: Approximately 1200 r/min for grease lubrication, up to 1600 r/min for oil lubrication. Weight: The weight of a single bearing is approximately 37kg to 42kg, with slight variations depending on the design. This model is a metric standard series, widely used in complex load scenarios in industrial equipment. During installation, attention should be paid to the tapered raceway fit between the inner and outer rings and the axial load balance.
