u excavator track roller,bottom roller,carrier roller,PC75,PC78,PC90,PC120,PC200-6,PC140,PC45,PC130,PC30,PC40

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Shaft End Pressure [Max45.0 LB
MountingFlange Mount
Pressure Port Size, Cover EndLeft Hand (CCW)
Manufacturer Part No.2520VQ21A11-1DD20LH
GPM @ 1,800 rpm, Shaft End2 1/2
Integral Valve ConfigurationFlange
Max. RPM [Max3/16 in
Shaft Seal TypeStandard Pilot
Major Diameter [Min0.875 in
Shaft LengthStraight w/ Key
Shaft End RPM [Max2520VQ
Model No.1 15/16 in
Shaft TypeBuna-N
Minor Diameter2500
Cover End Flow @ RPMN/A
Minor Diameter [MaxSAE B, 2 Bolt
Major Diameter [MaxSingle Shaft Seal
Port Orientation - Cover EndN/A
Displacement Shaft End (cu in/revolution)2700
Pressure Port Size, Shaft End2500
Pilot TypeN/A
Shaft Dia.11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Pump SeriesN/A
Controlled Flow RateN/A
Minor Diameter [MinN/A
Spline DescriptionN/A
RotationN/A
Relief Valve Setting21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Shaft Key2520VQ21A11-1DD20LH
Port Size3000
Port Orientation - Shaft End3000
Cover End RPM [Max16.5
Port Type31.5
Displacement Cover End (cu in/revolution)w/o Integral Valves
Mounting FlangeOutlet 135° CW from Inlet
WeightOutlet 90° CW from Inlet
Shaft End Flow @ RPM3/4 in Flange
Seal Material1 in Flange
Cover End Pressure [Max2.22
GPM @ 1,800 rpm, Cover End4.12
View more

Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 0531-8299 9953
Fax 0531 -82990352
View more

Related News

  • All ceramic bearings are resistant to magnetic and electrical insulation, wear and corrosion resistance, oil-free self-lubricating, high temperature and high temperature resistance, and can be used in extremely harsh environments and special working...
  • High-speed precision bearings are mainly used for high-speed rotating applications with light loads. High-precision bearings, high-speed, low-temperature vibration and a certain service life are required. The support members of the high-speed electric...
  • I. Overview and characteristics of YCB arc gear pump: YCB arc gear pump adopts the most advanced point contact gear which is considered to be the most advanced pump in the world, that is, the double arc plus sinusoidal curve is combined into a tooth...
  • Recommended Products

    Skype Contact Now