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AA4VG56HD3DMT1/32R-NSC52F026F (R902127289)
Axial piston variable pump A4VG. Geometric displacement 56 cm3. Proportional control, hydraulic, Pilot-pressure related p = 6 to 18 bar. Pressure cut-off. Mechanical stroke limiter, externally adjustable. Stroking chamber pressure port X3, X4. Without DA control valve. Series 3, index 2. Direction of rotation (viewed on drive shaft): clockwise. Sealing material: NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer). Splined shaft ANSI B92.1a for single pump. Mounting flange SAE J744 2-hole. Integrated boost pump. Flange SAE J744 101-2 (B), hub for splined shaft 7/8 in 13T 16/32DP. High-pressure relief valve, direct operated, fixed setting 100 to 250 bar with bypass. Filtration in the boost pump pressure line. Attachment filter with cold start valve.
The above diagrams belong to Rexroth www.boschrexroth.com