Rexroth A4VG28 Hydraulic Pump Parts Cylinder Block /Valve Plate/Piston

Port Orientation - Cover End:95.0 LB
Shaft End Flow @ RPM:Flange Mount
Pressure Port Size, Shaft End:Right Hand (CW)
Minor Diameter [Min:4520VQ42A8-11BB20
Minor Diameter:3 1/2
Displacement Shaft End (cu in/revolution):Flange
Displacement Cover End (cu in/revolution):N/A
Model No.:Standard Pilot
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Product Details

Port Orientation - Cover End95.0 LB
Shaft End Flow @ RPMFlange Mount
Pressure Port Size, Shaft EndRight Hand (CW)
Minor Diameter [Min4520VQ42A8-11BB20
Minor Diameter3 1/2
Displacement Shaft End (cu in/revolution)Flange
Displacement Cover End (cu in/revolution)N/A
Model No.Standard Pilot
Shaft End RPM [Max1.25 in
Integral Valve Configuration14 Tooth Splined
Manufacturer Part No.4520VQ
GPM @ 1,800 rpm, Shaft End1 15/16 in
Cover End Flow @ RPMBuna-N
Weight2200
Port Size1.04 in
Shaft Dia.SAE C, 2 Bolt
Cover End RPM [MaxSingle Shaft Seal
Port Type12/24
Mounting2200
Relief Valve Setting2200
Seal MaterialN/A
Shaft Type8 gal/min @ 1200 rpm, 12 gal/min @ 1800 rpm
Major Diameter [Max1.248 in
Pilot Type1.247 in
Mounting FlangeN/A
Spline DescriptionN/A
Port Orientation - Shaft EndN/A
Shaft Length42 gal/min @ 1200 rpm, 63 gal/min @ 1800 rpm
Controlled Flow Rate4520VQ42A8-11BB20
Cover End Pressure [Max3000
Shaft Key2500
Max. RPM [Max12
Minor Diameter [Max63
Shaft Seal Typew/o Integral Valves
Pump SeriesOutlet 45° CCW from Inlet
Major Diameter [MinOutlet 90° CCW from Inlet
GPM @ 1,800 rpm, Cover End3/4 in Flange
Pressure Port Size, Cover End1 1/2 in Flange
Shaft End Pressure [Max1.67
Rotation8.46
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