A Bearing Retainer Plate is used to prevent the bearing from coming out or getting lost during the operation, ensuring that it remains securely in its intended position in the fan drive pulley assembly. The plate is fitted with the shaft in the mounting bracket which is subjected to vibrations, shocks, or other forces that could cause the bearing to come loose or fall out.Attributes:• Withstands the vibrations and forces that are generated during operation• Provided with a mounting hole to fit the fastener of size 5/8"Applications:A Bearing Retainer Plate is used in the fan drive unit to hold and secure the bearing in position to maintain proper function and alignment of the pulley that drives the fan assembly, ensuring proper function of the engine fan drive unit.