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Unit · AXIAL-PISTON PUMP

A A10VSO 28 DR /31R-VPA12L10R902497735

Axial piston pump Bosch Rexroth series A10VSO, type code AA10VSO28DR/31R-VPA12L10, material number R902497735. Nominal size: NG 28. Axial piston unit: swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar (A10VS). Operating mode: pump, open circuit (O). Control device: pressure controller hydraulic (DR). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: FKM (fluorocarbon rubber) (V). Drive shaft: parallel keyed shaft DIN 6885 permissible through-drive torque (P). Mounting flange: ISO 3019-2 2-hole (A). Working port: SAE flange ports according to ISO 6162, metric fastening thread laterally opposite (12).

Number
R902497735
Type code
A A10VSO 28 DR /31R-VPA12L10
Group
A10VSO 28
Edition
06/2020

This parts list has no drawing.

Pos.NumberNameQtyAdd to inquiry
1R902450686BASE UNIT Assembly parts list →L1
2R902453112CONTROL VALVE Assembly parts list →L1
120510625073HYDRAULIC GEAR PUMPL1
27R910714917SOCKET HEAD CAP SCREW2
70R902421944SHIPPING PROTECTION1
71R902421946SHIPPING PROTECTION1
72R902602010SEAL SCREW1
73R902602008SEAL SCREW1
75R909830326NAMEPLATE1

Parameters from the type code

ItemMeaningCode
Axial piston unitSwashplate design, variable, nominal pressure 280 bar, maximum pressure 350 barA10VS
Operating modePump, open circuitO
Size (NG)2828
Control devicePressure controller hydraulicDR
SeriesSeries 3, index 131
Direction of rotationViewed on drive shaft clockwiseR
Sealing materialFKM (fluorocarbon rubber)V
Drive shaftParallel keyed shaft DIN 6885 permissible through-drive torqueP
Mounting flangeISO 3019-2 2-holeA
Working portSAE flange ports according to ISO 6162, metric fastening thread laterally opposite12