РЕГУЛИРОВОЧНАЯ ПРОКЛАДКА Caterpillar 0981388

The Pinion Shaft Bearing Retainer Shim controls the spacing between the bearing retainer and the housing to achieve correct bearing preload and gear alignment during operation. It helps maintain proper contact between mating gears by allowing fine adjustment of the pinion shaft position, which supports smooth rotation and consistent power transfer. By enabling accurate spacing, the shim reduces the chances of misalignment, uneven load distribution, and unwanted vibration. Attributes:• Maintains proper alignment within the pinion assembly.• Supports smooth rotation of the pinion shaft.• Reduces unwanted axial movement of the shaft.Applications: The Pinion Shaft Bearing Retainer Shim is located between the bearing retainer and the housing around the pinion shaft to adjust spacing and bearing preload to maintain proper alignment.