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A4VG90HD3D1/32R-NSF02F041M-SK (R902122845)
Axial piston variable pump A4VG. Geometric displacement 90 cm3. Proportional control, hydraulic, Pilot-pressure related p = 6 to 18 bar. Pressure cut-off. 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+4-hole. SAE working port A and B, top and bottom Suction port S bottom. Integrated boost pump. Flange SAE J744 101-2 (B), hub for splined shaft 1 in 15T 16/32DP. High pressure relief valve, pilot operated 100 to 420 bar with bypass.
The above diagrams belong to Rexroth www.boschrexroth.com