REXROTH DR 20-4-5X/50YM R900597501 Pressure reducing valve

What is DR 20-4-5X/50YM bearing interchange?

Brand Name:REXROTH
Model Number:DR 20-4-5X/50YM
Cover End RPM [Max:75.0 LB
Port Orientation - Shaft End:Flange Mount
GPM @ 1,800 rpm, Cover End:Left Hand (CCW)
Pressure Port Size, Shaft End:3520VQ25A11-11CC20-LH
Max. RPM [Max:3
Port Type:Flange
Displacement Shaft End (cu in/revolution):5
Shaft End Pressure [Max:Standard Pilot

Product Details

Cover End RPM [Max75.0 LB
Port Orientation - Shaft EndFlange Mount
GPM @ 1,800 rpm, Cover EndLeft Hand (CCW)
Pressure Port Size, Shaft End3520VQ25A11-11CC20-LH
Max. RPM [Max3
Port TypeFlange
Displacement Shaft End (cu in/revolution)5
Shaft End Pressure [MaxStandard Pilot
Shaft Seal Type1.25 in
Integral Valve Configuration14 Tooth Splined
Pump Series3520VQ
Rotation1 15/16 in
Minor Diameter [MinDouble
Shaft Dia.Buna-N
Shaft End Flow @ RPM2500
Shaft Length1.04 in
Shaft TypeSAE C, 2 Bolt
Port Orientation - Cover EndSingle Shaft Seal
Major Diameter [Min12/24
GPM @ 1,800 rpm, Shaft End2500
Model No.2500
Relief Valve SettingN/A
Controlled Flow Rate11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Manufacturer Part No.1.248 in
Cover End Flow @ RPM1.247 in
Minor Diameter [MaxN/A
MountingN/A
Displacement Cover End (cu in/revolution)N/A
Shaft Key25 gal/min @ 1200 rpm, 37.5 gal/min @ 1800 rpm
Mounting Flange3520VQ25A11-11CC20-LH
Pressure Port Size, Cover End3000
Spline Description3000
Pilot Type16.5
Weight37.5
Minor Diameterw/o Integral Valves
Seal MaterialOutlet 45° CW from Inlet
Shaft End RPM [MaxOutlet Inline w/Inlet
Major Diameter [Max3/4 in Flange
Port Size1 1/4 in Flange
Cover End Pressure [Max2.2
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Company Profile

Phone 627-6259
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