BOSCH REXROTH A7VO VARIABLE DISPLACEMENT PUMPS MANUFACTURER
BOSCH REXROTH A7VO VARIABLE DISPLACEMENT PUMPS MANUFACTURER
Bosch Rexroth A7vo Variable Displacement Pumps   Kawasaki K3v Hydraulic Pump   Kawasaki K5v Hydraulic Pump  
English
English
  • Home
  • Stock Categories
    • Bosch Rexroth A7vo Variable Displacement Pumps
    • Kawasaki K3v Hydraulic Pump
    • Kawasaki K5v Hydraulic Pump
    • Bosch Rexroth A15vso Axial Piston Pump
    • Bosch Rexroth A2v Variable Displacement Pumps
    • Bosch Rexroth A8vo Variable Displacement Pumps
    • Kawasaki K3vg Variable Displacement Axial Piston Pump
    • Bosch Rexroth A11vo Axial Piston Pump
    • Bosch Rexroth A4vtg Axial Piston Variable Pump
    • Bosch Rexroth A10vg Axial Piston Variable Pump
    • Bosch Rexroth A10vo Piston Pumps
    • Bosch Rexroth A11vlo Axial Piston Variable Pump
    • Bosch Rexroth A4vsg Axial Piston Variable Pump
    • Bosch Rexroth A4vg Variable Displacement Pumps
    • Bosch Rexroth A4v Variable Pumps
    • Bosch Rexroth A10vso Variable Displacement Pumps
    • Bosch Rexroth A2fo Fixed Displacement Pumps
    • Bosch Rexroth A4vso Variable Displacement Pumps
    • Kawasaki K3vl Axial Piston Pump
    • Bosch Rexroth A11vg Hydraulic Pumps
    • Linde Hpr Hydraulic Pump
    • Bosch Rexroth A10vno Axial Piston Pumps
  • Technical Articles
  • Bosch Rexroth A7vo Variable Displacement Pumps
  • Kawasaki K3v Hydraulic Pump
  • Kawasaki K5v Hydraulic Pump
✖

Home

Stock Categories

Technical Articles

Bosch Rexroth A7vo Variable Displacement Pumps

Kawasaki K3v Hydraulic Pump

Kawasaki K5v Hydraulic Pump

Home>Products>Bosch Rexroth A10vo Piston Pumps>AL A10VO28 DFR1/31R-VSC12N00-S1708 BOSCH REXROTH A10VO PISTON PUMPS

  • AL A10VO28 DFR1/31R-VSC12N00-S1708 BOSCH REXROTH A10VO PISTON PUMPS
  • AL A10VO28 DFR1/31R-VSC12N00-S1708 BOSCH REXROTH A10VO PISTON PUMPS

BOSCH REXROTH AL A10VO28 DFR1/31R-VSC12N00-S1708 MODELS

Need a CAD or 3D Model?

What is AL A10VO28 DFR1/31R-VSC12N00-S1708 bearing cross reference？
Contact NowWhatsAppBe Our Agent

AL A10VO28 DFR1/31R-VSC12N00-S1708 BOSCH REXROTH A10VO PISTON PUMPS

category

Bosch Rexroth A10vo Piston Pumps

BOSCH REXROTH AL A10VO28 DFR1/31R-VSC12N00-S1708 Bearing SPECIFICATIONS

  • AL A10VO28 DFR1/31R-VSC12N00-S1708 BOSCH REXROTH A10VO PISTON PUMPS SEARCH - Whether it's agriculture or construction equipment Double Lip Nitrile R Seals 24.97 Weight your working on, Has theBosch Rexroth A10vo Piston Pumps you need.

  • BOSCH REXROTH

  • AL A10VO28 DFR1/31R-VSC12N00-S1708

  • Double Lip Nitrile R
  • 24.97
  • 0 Inch | 0 Millimete
  • Yes
  • 0 Inch | 0 Millimete
  • 0.0
  • Flanged
  • Double Row | Double
BOSCH REXROTH A7VO VARIABLE DISPLACEMENT PUMPS MANUFACTURER

BOSCH REXROTH A7VO VARIABLE DISPLACEMENT PUMPS MANUFACTURERChina

  • BOSCH REXROTH A7VO VARIABLE DISPLACEMENT PUMPS MANUFACTURER2020-07-10 09:46:19
    Welcome to my shop! Glad to serve you! Please send your question!
Price Inspection Certificate Product Specifications Company Profile

AL A10VO28 DFR1/31R-VSC12N00-S1708 BOSCH REXROTH A10VO PISTON PUMPS Characteristics

  • Double Lip Nitrile R
  • 24.97
  • 0 Inch | 0 Millimete
  • Yes
  • 0 Inch | 0 Millimete
  • 0.0
  • Flanged
  • Double Row | Double
  • Bearing
  • Flange Block Bearing
  • 31171501
  • Spherical Roller Bea
  • 6.44 Inch | 163.576
  • Cast Steel
  • QVVFX26V407SB
  • Non-expansion
  • No Pilot
  • V Lock
  • 1 Inch
  • 6 Bolt Round Flange

BOSCH REXROTH AL A10VO28 DFR1/31R-VSC12N00-S1708 AL A10VO28 DFR1/31R-VSC12N00-S1708 BOSCH REXROTH A10VO PISTON PUMPS Product Features

 

AL A10V O100ED 72/31R-VSC12K07T BOSCH REXROTH A10VO PISTON PUMPSBolt Spacing Maximum:0 Inch | 0Millimeter; Mounting Bolts:20 Millimeter; Weight:16.82; Insert Part Number:LSM70BR; Bolt Spacing Minimum:0 Inch | 0Millimeter; Product Group:B04144; d:2.756 Inch | 70 Mill; Actual Bolt Center to Center:10.6 Inch | 270Milli; Housing Configuration:2 Piece Split; Nominal Bolt Center to Center:10.6 Inch | 270 Mill; Keyword String:Pillow Block; Mounting Method:Clamp Collar;
AL A10V O100 DFLR/31R-VSC62K07 BOSCH REXROTH A10VO PISTON PUMPSMounting Method:Set Screw; Rolling Element:Ball Bearing; bolt center-to-center length:117.475 mm; Weight / LBS:2.605; Inventory:0.0; D:1.181 Inch | 30 Mill; Relubricatable:Yes; locking device:Set Screw; Harmonized Tariff Code:8483.20.40.40; Manufacturer Name:NTN; Other Features:Single Row | Narrow; Nominal Bolt Center to Center:4.6 Inch | 118 Milli; Minimum Buy Quantity:N/A; Number of Mounting Holes:2;
A10VO140FEO-31R-VSD12K17 LR BOSCH REXROTH A10VO PISTON PUMPSMinimum Buy Quantity:N/A; Product Group:B00308; Category:Bearings; Manufacturer Name:SCHAEFFLER GROUP; Inventory:0.0;
A10VO45OV-52R-VWC11N00-SO71 BOSCH REXROTH A10VO PISTON PUMPSUNSPSC:31171515; Keyword String:Plain; Minimum Buy Quantity:N/A; Harmonized Tariff Code:84833080; Category:Sleeve Bearings; Inch - Metric:Inch; Nominal Outside Diameter:2 Inch | 50.8 Millim; Product Group:B04264; d:1.754 Inch | 44.552; Material Description:Oil Impregnated Sint; Manufacturer Internal Number:201495; D:2.005 Inch | 50.927; Profile:Bushing No Flange; Manufacturer Name:ISOSTATIC INDUSTRIES;
A A10V O100 DFR1/31L-PSC61N BOSCH REXROTH A10VO PISTON PUMPSOther Features:Double Row | Double; Pilot Configuration:No Pilot; Cartridge Pilot Depth:0 Inch | 0 Millimete; Housing Material:Cast Steel; Minimum Buy Quantity:N/A; Noun:Bearing; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Weight:11.35; Category:Flange Block Bearing; D:4.09 Inch | 103.886; Rolling Element:Spherical Roller Bea; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Inch - Metric:Metric;
AL A10VO28 DRG/52R-VSC64N00-S211 BOSCH REXROTH A10VO PISTON PUMPSManufacturer Name:SCHAEFFLER GROUP; Inventory:0.0; Category:Bearings; Product Group:B04144; Minimum Buy Quantity:N/A;
G A10VO45 OV/52L-VSC12N00-SO937 BOSCH REXROTH A10VO PISTON PUMPSCategory:Ball Bearings; Inventory:0.0; Weight:0.11; Product Group:B00308; Manufacturer Name:BEARINGS LIMITED; Minimum Buy Quantity:N/A;
A A10VO45 DRS/53L-VSC12K68-S2374 BOSCH REXROTH A10VO PISTON PUMPSProduct Group:B04264; Manufacturer Name:ISOSTATIC INDUSTRIES; Nominal Outside Diameter:0.276 Inch | 7 Milli; Nominal Bore:0.157 Inch | 4 Milli; D:0.315 Inch | 8 Milli; Manufacturer Internal Number:601024; Inventory:0.0; Harmonized Tariff Code:84833080; Material:SAE841; Category:Sleeve Bearings; UNSPSC:31171515; Manufacturer Item Number:AM-408-12; Material Description:Oil Impregnated Sint; Keyword String:Plain;
A10VO45DRG-31L-VRC62K04-SO277 BOSCH REXROTH A10VO PISTON PUMPSKeyword String:Ball; Maximum Capacity / Filling Slot:No; Internal Clearance:C3-Loose; Product Group:B00308; Harmonized Tariff Code:8482.10.50.68; Inventory:0.0; Long Description:3MM Bore; 10MM Outsi; Manufacturer Name:NACHI; Outer Race Width:0.157 Inch | 4 Milli; Minimum Buy Quantity:N/A; Inner Race Width:0 Inch | 0 Millimete; Noun:Bearing; Enclosure:2 Metal Shields; Cage Material:Brass; Category:Single Row Ball Bear;
AL A10VO74 DRG/31R-VSC91N00-S1565 BOSCH REXROTH A10VO PISTON PUMPSd:3.346 Inch | 85 Mill; Contact Angle:0 Degree; Harmonized Tariff Code:8482.10.50.68; Enclosure:Open; Raceway Style:Not Applicable; Precision Class:ABEC 5 | ISO P5; B:1.614 Inch | 41 Mill; Other Features:Single Row | Deep Gr; Inventory:0.0; Material - Ball:Steel; Cage Material:Brass; Minimum Buy Quantity:N/A; Rolling Element:Ball Bearing; D:7.087 Inch | 180 Mil; Manufacturer Name:NTN; Flush Ground:No;
A10VO60DFR1-52L-PUC11N BOSCH REXROTH A10VO PISTON PUMPSCategory:Bearings; Minimum Buy Quantity:N/A; Inventory:0.0; Manufacturer Name:REGAL BELOIT; Product Group:B04144;
A10VO45ED4-31R-VRC12K68-S1909 BOSCH REXROTH A10VO PISTON PUMPSCategory:Mounted Units &; Inventory:0.0; Weight:0.59; Minimum Buy Quantity:N/A; Product Group:M06110; Manufacturer Name:PT INTERNATIONAL;
ALA10VO74DFLR/31R-VSC42N00-S1155 BOSCH REXROTH A10VO PISTON PUMPSProduct Group:M06288; Inventory:0.0; Category:Bearings; Minimum Buy Quantity:N/A; Manufacturer Name:SCHAEFFLER GROUP; Weight:0.3;
AL A10VO45LA8DS/53R-VUC62N00-S3042 BOSCH REXROTH A10VO PISTON PUMPSOuter Race Profile:Spherical; fillet radius:0.0394 in; seal type:Contact; Rolling Element:Ball Bearing; Inventory:0.0; Outer Race Width:0.63 Inch | 16.002 M; Long Description:1-3/16" Bore; N; bore type:Round; radial static load capacity:2540 lbf; Manufacturer Name:NTN; locking device:Eccentric Collar; Snap Ring:No; finish/coating:Uncoated; bore diameter:1.1875 in; D:2.441 Inch | 62.001; Product Group:M06110;
AL A10V O100 DFLR/31R-PUC62K01 -SO368 BOSCH REXROTH A10VO PISTON PUMPSWeight:0.11; Noun:Bearing; Inventory:0.0; Inch - Metric:Metric; Other Features:Deep Groove | NBR Se; Maximum Capacity / Filling Slot:No; Rolling Element:Ball Bearing; Enclosure Type:Contact Seal; d:0.787 Inch | 20 Mill; D:1.85 Inch | 47 Milli; Inner Race Width:0 Inch | 0 Millimete; Precision Class:ABEC 1 | ISO P0; Weight / LBS:0.234; Keyword String:Ball; Cage Material:Steel; Internal Special Features:No;
AL A10V O100 DFLR/31R-PSC62K24 BOSCH REXROTH A10VO PISTON PUMPSCategory:Tapered Roller Beari; Weight:23.077; Other Features:Heavy Duty; Flange Outside Diameter:0 Inch | 0 Millimete; Keyword String:Bearing; Inch - Metric:Inch; Precision Class:Standard; Manufacturer Name:TIMKEN; Component:Cone; Number of Tapered Rows:Single Row; Weight / LBS:50.83; Noun:Cone; Inventory:0.0; Basic Number:H242649; Minimum Buy Quantity:N/A; Long Description:Cone; Standard Preci; Harmonized Tariff Code:8482.99.15.80;

 

 

No.BrandDCBedrAB_
PA10VO110DFR1/31R+PA10VO74DFR1/31RBOSCH REXROTH1.938 Inch | 49.225 - - - 1.688 Inch | 42.875 - - -
AA10VO28DRG-52L-VSC12N00-SO702BOSCH REXROTH - - - - - - - -
AL A10VO85 DFR1/52R-VUC11N00-S225BOSCH REXROTH - - - - - - - -
AL A10VO45LA8DS/53R-VUC62N00-S3042BOSCH REXROTH2.441 Inch | 62.001 - - - 1.188 Inch | 30.175 - - -
A10VO74DFLR-31R-VSC42NBOSCH REXROTH - - - - - - - -
A A10VO71 DFLR/31R-PSC12N00-SO239BOSCH REXROTH5.406 Inch | 137.312 - 5 Inch | 127 Millime - 3.938 Inch | 100.025 - - -
AL A10VO45 DFR/52R-PUC64N00-SO 97BOSCH REXROTH1.378 Inch | 35 Mill - 0.433 Inch | 11 Mill - - - - -
A10VO100DFLR-31R-PUC12NBOSCH REXROTH - - - - - - - -
AL A10V O100 DFLR/31R-PSC62K24BOSCH REXROTH - - 3.938 Inch | 100.025 - 8.125 Inch | 206.375 - - -
A10VO140FE1-31R-PSD12K17BOSCH REXROTH - - 1.438 Inch | 36.525 - - - - -
A10VO45FHD-31L-PSC61N00-SO105BOSCH REXROTH - - 0.945 Inch | 24 Mill - 2.756 Inch | 70 Mill - - -
AH A10VO110DFSR-31L-VUC12N00-SO596BOSCH REXROTH12.597 Inch | 319.96 - 2.563 Inch | 65.1 Mi - - - - -
A A10VO45 DFLR/31R-PSC12K01 ESO659BOSCH REXROTH - - - - - - - -
A A10VO28 DFR1/31R-PSC61NBOSCH REXROTH - - - - - - - -
A A10VO28 DR/31R-PSC62NBOSCH REXROTH - - - - 3.543 Inch | 90 Mill - - -
A10VO45DFR-31R-PSC12NBOSCH REXROTH - - - - - - - -
AL A10VO74 DFLR/31L-VSC41N00-S4548BOSCH REXROTH - - - - - - - -
A10VO71DFSR-31R-VSC62K02BOSCH REXROTH - - - - - - - -
A10VO28ED72-52R-VSC12N00TBOSCH REXROTH2.87 Inch | 72.898 M - - - 1.969 Inch | 50 Mill - - -
A10VO100 OV-31L-PSC12K04BOSCH REXROTH - - 2.205 Inch | 56 Mill - - - - -
A A10VO25 DFR1/52R-VXC11N00-S2131BOSCH REXROTH - - - - 2.165 Inch | 55 Mill - - -
A10VO45DFLR-31R-VUC62HBOSCH REXROTH - - - - - - - -
AL A10VO85 DFR1/52R-VUC62N00-SO547BOSCH REXROTH1.22 Inch | 31 Milli - - - - - - -
A10VO45DFR1-31L-PUC61NBOSCH REXROTH - - - - - - - -
AL A10VO60 DRSC/52R-VSD12N00-S1517BOSCH REXROTH2.578 Inch | 65.481 - 2.75 Inch | 69.85 Mi - 2.5 Inch | 63.5 Mill - - -
AL A10V O85EK2DS/53L-VUC11N00P -S2257BOSCH REXROTH2.75 Inch | 69.85 Mi - - - 1.438 Inch | 36.525 - - -

 

AL A10VO28 DFR1/31R-VSC12N00-S1708 BOSCH REXROTH A10VO PISTON PUMPS Video

 

Axial piston variable pump - A10VO/5x - Bosch Rexroth

Axial piston variable pump. A10VO series 5x. For machines with medium pressure requirements; Size 10 … 100; Nominal pressure 3600 psi; Maximum pressure 4550 ...

A10VO series 31 - Axial piston variable pump - Bosch Rexroth

All-purpose medium pressure pump; Size 18 … 100; Nominal pressure 4100 psi; Maximum pressure 5100 psi; Open circuit. Additional information.

Axial piston variable pump | Bosch Rexroth AG

A10VO series 32 · Optimized medium pressure pump for high power machines · Size 45 … 180 · Nominal pressure 280 bar · Maximum pressure 350 bar · Open circuit.

Axial piston variable pump | Bosch Rexroth AG

Axial piston variable pump. A10VO series 31. All-purpose medium pressure pump; Size 18 … 100; Nominal pressure 280 bar; Maximum pressure 350 bar ...

Axial piston variable pump | Bosch Rexroth AG

Axial piston variable pump. A10VO series 5x. For machines with medium pressure requirements; Size 10 … 100; Nominal pressure 250 bar; Maximum pressure 315 ...

Axial piston variable pump A10VO Series 52 ... - Bosch Rexroth

Features. ▷ Variable pump with axial piston rotary group in swashplate design for hydrostatic drives in open circuit. ▷ Flow is proportional to drive ...

BOSCH REXROTH AL A10VO28 DFR1/31R-VSC12N00-S1708 INTERCHANGE

Bosch Rexroth A10vo Piston Pumps Part series AL A10VO28 DFR1/31R-VSC12N00-S1708 is a potential replacement for these common bearing part numbers:

  • AL A10VO28 DFR1/31R-VSC12N00-S1708

  • AL A10VO28 DFR1/31R-VSC12N00-S1708

  • AL A10VO28 DFR1/31R-VSC12N00-S1708

  • AL A10VO28 DFR1/31R-VSC12N00-S1708

  • AL A10VO28 DFR1/31R-VSC12N00-S1708

  • AL A10VO28 DFR1/31R-VSC12N00-S1708

  • AL A10VO28 DFR1/31R-VSC12N00-S1708

  • AL A10VO28 DFR1/31R-VSC12N00-S1708

Contact Us

BOSCH REXROTH A7VO VARIABLE DISPLACEMENT PUMPS MANUFACTURER
Address
Phone(Working Time)
Fax
  • BOSCH REXROTH A7VO VARIABLE DISPLACEMENT PUMPS MANUFACTURER
    • Quick question Quick question I'm very interested in your products; could you send me some detail reference information? Please send me detail product specification, thank you! May I be an agency of your products,and what's yourterms? We intend to purchase this product, would you please send me the quotation and minimum order quantity?
     This feature is Quick question function, select the corresponding question types, automatically enter the corresponding problem, remove your trouble of typing
Send Now

BOSCH REXROTH AL A10VO28 DFR1/31R-VSC12N00-S1708 Technical Articles

How does an axial piston pump work?
All About Axial Piston Pumps - What They Are and How They Axial piston pumps can be designed as variable displacement piston pumps, making them very useful for controlling the speeds of hydraulic motors and cylinders. Axial piston pump - WikipediaAn...
What are the three types of piston pumps?
Piston Pump : Operating Principle, Classification and May 16, 2020 — Lift Piston Pump- In this type of pump, the piston displaces the compressed gas or liquid with the help of a control device called a valve. Piston Pumps and Plunger Pumps Selection...
How do pumps create pressure?
Do Pumps Create Pressure or Flow? - Practical EngineeringMay 4, 2021 — In the case of a positive displacement pump, only the pressure is determined by the system curve. The flow rate is a fixed value. Both are still  Engineering Essentials: Fundamentals...

Bosch Rexroth A10vo Piston Pumps CATEGORIES

  • Bosch Rexroth A7vo Variable Displacement Pumps
  • Kawasaki K3v Hydraulic Pump
  • Kawasaki K5v Hydraulic Pump
  • Bosch Rexroth A15vso Axial Piston Pump
  • Bosch Rexroth A2v Variable Displacement Pumps
  • Bosch Rexroth A8vo Variable Displacement Pumps
  • Kawasaki K3vg Variable Displacement Axial Piston Pump
  • Bosch Rexroth A11vo Axial Piston Pump
  • Bosch Rexroth A4vtg Axial Piston Variable Pump
  • Bosch Rexroth A10vg Axial Piston Variable Pump
  • Bosch Rexroth A10vo Piston Pumps
  • Bosch Rexroth A11vlo Axial Piston Variable Pump
  • Bosch Rexroth A4vsg Axial Piston Variable Pump
  • Bosch Rexroth A4vg Variable Displacement Pumps
  • Bosch Rexroth A4v Variable Pumps
  • Bosch Rexroth A10vso Variable Displacement Pumps
  • Bosch Rexroth A2fo Fixed Displacement Pumps
  • Bosch Rexroth A4vso Variable Displacement Pumps
  • Kawasaki K3vl Axial Piston Pump
  • Bosch Rexroth A11vg Hydraulic Pumps
  • Linde Hpr Hydraulic Pump
  • Bosch Rexroth A10vno Axial Piston Pumps
More

Customers Who Viewed BOSCH REXROTH AL A10VO28 DFR1/31R-VSC12N00-S1708 Bearing Also Viewed

  • AL A10VO45 DFR1/52L-PUC11N00-S3726 BOSCH REXROTH A10VO PISTON PUMPS
  • A A10VO63 DFR1/52R-VUC12N00-SO954 BOSCH REXROTH A10VO PISTON PUMPS
  • A10VO71DFR1-31R-PSC62K01 BOSCH REXROTH A10VO PISTON PUMPS
  • AL A10V O63EK1DS/53R-VUC62N00P-SO763 BOSCH REXROTH A10VO PISTON PUMPS
  • AH A10V O100 DFR1/31L-PSC62N BOSCH REXROTH A10VO PISTON PUMPS
 
  • About Us|
  • Contact Us|
  • Site Map
  • Sitemaps

BOSCH REXROTH A7VO VARIABLE DISPLACEMENT PUMPS MANUFACTURER. Copyright © 2017 - 2023 All Rights Reserved.

  • Home
  • Stock Categories
    • Bosch Rexroth A7vo Variable Displacement Pumps
    • Kawasaki K3v Hydraulic Pump
    • Kawasaki K5v Hydraulic Pump
    • Bosch Rexroth A15vso Axial Piston Pump
    • Bosch Rexroth A2v Variable Displacement Pumps
    • Bosch Rexroth A8vo Variable Displacement Pumps
    • Kawasaki K3vg Variable Displacement Axial Piston Pump
    • Bosch Rexroth A11vo Axial Piston Pump
    • Bosch Rexroth A4vtg Axial Piston Variable Pump
    • Bosch Rexroth A10vg Axial Piston Variable Pump
    • Bosch Rexroth A10vo Piston Pumps
    • Bosch Rexroth A11vlo Axial Piston Variable Pump
    • Bosch Rexroth A4vsg Axial Piston Variable Pump
    • Bosch Rexroth A4vg Variable Displacement Pumps
    • Bosch Rexroth A4v Variable Pumps
    • Bosch Rexroth A10vso Variable Displacement Pumps
    • Bosch Rexroth A2fo Fixed Displacement Pumps
    • Bosch Rexroth A4vso Variable Displacement Pumps
    • Kawasaki K3vl Axial Piston Pump
    • Bosch Rexroth A11vg Hydraulic Pumps
    • Linde Hpr Hydraulic Pump
    • Bosch Rexroth A10vno Axial Piston Pumps
  • Technical Articles
  • Bosch Rexroth A7vo Variable Displacement Pumps
  • Kawasaki K3v Hydraulic Pump
  • Kawasaki K5v Hydraulic Pump
✖

Home

Stock Categories

Technical Articles

Bosch Rexroth A7vo Variable Displacement Pumps

Kawasaki K3v Hydraulic Pump

Kawasaki K5v Hydraulic Pump

Contact Us