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 [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
Shaft Seal Type 1.25 in
Integral Valve Configuration 14 Tooth Splined
Pump Series 3520VQ
Rotation 1 15/16 in
Minor Diameter [Min Double
Shaft Dia. Buna-N
Shaft End Flow @ RPM 2500
Shaft Length 1.04 in
Shaft Type SAE C, 2 Bolt
Port Orientation - Cover End Single Shaft Seal
Major Diameter [Min 12/24
GPM @ 1,800 rpm, Shaft End 2500
Model No. 2500
Relief Valve Setting N/A
Controlled Flow Rate 11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Manufacturer Part No. 1.248 in
Cover End Flow @ RPM 1.247 in
Minor Diameter [Max N/A
Mounting N/A
Displacement Cover End (cu in/revolution) N/A
Shaft Key 25 gal/min @ 1200 rpm, 37.5 gal/min @ 1800 rpm
Mounting Flange 3520VQ25A11-11CC20-LH
Pressure Port Size, Cover End 3000
Spline Description 3000
Pilot Type 16.5
Weight 37.5
Minor Diameter w/o Integral Valves
Seal Material Outlet 45° CW from Inlet
Shaft End RPM [Max Outlet Inline w/Inlet
Major Diameter [Max 3/4 in Flange
Port Size 1 1/4 in Flange
Cover End Pressure [Max 2.2
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Phone 627-6259
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