Внешнее стопорное кольцо, внутренний диаметр 33,2 мм Caterpillar 5421307

An External Retainer Ring, also known as an external snap ring is used to secure the drive shaft with the needle bearing in the hydraulic travel motor. The ring is circular with a gap that allows it to be placed onto a shaft without having to slide it over the end of the shaft. It fits around the shaft and is made of durable material to withstand the loads and stresses that are generated during operation.Attributes:• Helps to dampen the vibration caused by the movements• Prevents the part from becoming dislodged during operationApplications:An External Retainer Ring provides a secure connection to the drive shaft and maintains its alignment, preventing axial movement or displacement of the shaft that is secured with the needle roller bearing inside the hydraulic travel motor.