Коренной подшипник коленчатого вала, внутренний диаметр 89,5 мм Caterpillar 8N9023

A Crankshaft Main Bearing is used in an internal combustion engine to connect the crankshaft to the engine block. It provides support and reduces friction between the crankshaft's main journal and the engine block-bearing saddles. It consists of two halves that sandwich the crankshaft's main journals.Attributes:• Provided with a lock mechanism in the end to facilitate effective locking of the two halves of the bearing• Helps to minimize metal-to-metal contact and frictionApplications:A Crankshaft Main Bearing is used to ensure smooth rotation of the crankshaft and maintain proper alignment under loads and engine speeds.