CAGE ASSY - A4VG125

The Cage Assembly is a precision bearing component designed for A4VG125 piston pumps. It supports the swash plate mechanism, ensuring smooth angular movement and stable piston operation under high-pressure conditions. Built from hardened steel and high-quality polymer cages, it offers excellent load capacity, wear resistance, and low-friction performance.

Features:

• Specifically designed for Rexroth A4VG125 piston pumps.

• Contains precision-ground rollers for uniform load distribution.

• Polymer retainer cage minimizes friction and noise during operation.

• High fatigue strength and long service life under continuous duty.

• Supplied as a matched pair for balanced swash plate support.

Applications:

Used in industrial hydraulic systems, construction machinery, and mobile equipment utilizing A4VG125 pumps.

Function:

The Roller Assembly supports and stabilizes the swash plate as it tilts, reducing friction between the swash plate and housing. It ensures smooth motion transfer from the drive shaft to the piston assembly, maintaining efficient hydraulic flow and minimizing mechanical wear in the pump.