Подшипник коленчатого вала с наружным диаметром 138,6 мм Caterpillar 4798319

A Crankshaft Bearing is a part of an internal combustion engine that supports the crankshaft which is the main rotating shaft that converts the reciprocating motion into rotational motion. They provide a smooth surface for the crankshaft to rotate reducing friction and wear.Attributes:• A relief length of 0.025mm is provided over full length in both halves.• Provided with internal groove and oil groove profile.• Provided with a locking mechanism of size 6mm over both halves.Applications: A Crankshaft Bearing is used in Engine Crankshafts to reduce the friction between Crankshaft and the Connecting Rod.