BOSCH REXROTH A4VSG AXIAL PISTON VARIABLE PUMP SUPPLIER
BOSCH REXROTH A4VSG AXIAL PISTON VARIABLE PUMP SUPPLIER
Bosch Rexroth A4vsg Axial Piston Variable Pump   Bosch Rexroth A4vg Variable Displacement Pumps   Bosch Rexroth A10vso Variable Displacement Pumps  
English
English
  • Home
  • Stock Categories
    • Bosch Rexroth A4vsg Axial Piston Variable Pump
    • Bosch Rexroth A4vg Variable Displacement Pumps
    • Bosch Rexroth A10vso Variable Displacement Pumps
    • Bosch Rexroth A2fo Fixed Displacement Pumps
    • Bosch Rexroth A4v Variable Pumps
    • Kawasaki K3vg Variable Displacement Axial Piston Pump
    • Kawasaki K3v Hydraulic Pump
    • Bosch Rexroth A4vso Variable Displacement Pumps
    • Kawasaki K5v Hydraulic Pump
    • Kawasaki K3vl Axial Piston Pump
    • Bosch Rexroth A10vo Piston Pumps
    • Bosch Rexroth A11vg Hydraulic Pumps
    • Bosch Rexroth A10vg Axial Piston Variable Pump
    • Bosch Rexroth A10vno Axial Piston Pumps
    • Bosch Rexroth A2v Variable Displacement Pumps
    • Bosch Rexroth A11vlo Axial Piston Variable Pump
    • Bosch Rexroth A8vo Variable Displacement Pumps
    • Linde Hpr Hydraulic Pump
    • Bosch Rexroth A4vtg Axial Piston Variable Pump
    • Bosch Rexroth A15vso Axial Piston Pump
    • Bosch Rexroth A11vo Axial Piston Pump
    • Bosch Rexroth A7vo Variable Displacement Pumps
  • Technical Articles
  • Bosch Rexroth A4vsg Axial Piston Variable Pump
  • Bosch Rexroth A4vg Variable Displacement Pumps
  • Bosch Rexroth A10vso Variable Displacement Pumps
✖

Home

Stock Categories

Technical Articles

Bosch Rexroth A4vsg Axial Piston Variable Pump

Bosch Rexroth A4vg Variable Displacement Pumps

Bosch Rexroth A10vso Variable Displacement Pumps

Home>Products>Bosch Rexroth A4vtg Axial Piston Variable Pump>AA4VTG90EP4/32+AA4VTG90EP4/32-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP

  • AA4VTG90EP4/32+AA4VTG90EP4/32-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP
  • AA4VTG90EP4/32+AA4VTG90EP4/32-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP

BOSCH REXROTH AA4VTG90EP4/32+AA4VTG90EP4/32-S MODELS

Need a CAD or 3D Model?

What is AA4VTG90EP4/32+AA4VTG90EP4/32-S bearing cross reference?
Contact NowWhatsAppBe Our Agent

AA4VTG90EP4/32+AA4VTG90EP4/32-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP

category

Bosch Rexroth A4vtg Axial Piston Variable Pump

BOSCH REXROTH AA4VTG90EP4/32+AA4VTG90EP4/32-S Bearing SPECIFICATIONS

  • Find the discount AA4VTG90EP4/32+AA4VTG90EP4/32-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP online you need . We offer ... If you check out Yes Flush Ground our large selection of AA4VTG90EP4/32+AA4VTG90EP4/32-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP once .

  • BOSCH REXROTH
  • AA4VTG90EP4/32+AA4VTG90EP4/32-S

  • Yes
  • 1 (Single)
  • 2 Seals
  • Precision Ball Beari
  • Metric
  • Ball Bearing
  • 0.703
  • Steel
BOSCH REXROTH A4VSG AXIAL PISTON VARIABLE PUMP SUPPLIER

BOSCH REXROTH A4VSG AXIAL PISTON VARIABLE PUMP SUPPLIERChina

  • BOSCH REXROTH A4VSG AXIAL PISTON VARIABLE PUMP SUPPLIER2020-07-10 09:46:19
    Welcome to my shop! Glad to serve you! Please send your question!
Price Inspection Certificate Product Specifications Company Profile

Types of Bosch Rexroth A4vtg Axial Piston Variable Pump

  • Yes
  • 1 (Single)
  • 2 Seals
  • Precision Ball Beari
  • Metric
  • Ball Bearing
  • 0.703
  • Steel
  • B04270
  • Bearing
  • 0.787 Inch | 20 Mill
  • 1 Rib Inner Ring and
  • SCHAEFFLER GROUP
  • Light
  • N/A
  • 0.0
  • Universal
  • 2.756 Inch | 70 Mill

BOSCH REXROTH AA4VTG90EP4/32+AA4VTG90EP4/32-S AA4VTG90EP4/32+AA4VTG90EP4/32-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP Sponsored Products Related To This Item

 

A7V225HD BOSCH REXROTH A7V HYDRAULIC PISTON PUMPWeight:0.455; Product Group:M06110; Manufacturer Name:NSK; Inventory:0.0; Category:Bearings; Minimum Buy Quantity:N/A;
A7V40DA BOSCH REXROTH A7V HYDRAULIC PISTON PUMPDimension K:7.5 in; Expansion / Non-expansion:Non-Expansion; Seals:Triple Lip Labyrinth; Insert Part Number:MSE708BR; Category:Pillow Block Bearing; Bolt Spacing Maximum:0 Inch | 0Millimeter; Bolt Spacing Minimum:0 Inch | 0Millimeter; Weight / LBS:612.44; B:12.008 Inch | 305 Mi; Dimension H2:24.0 in; Dimension J:20.0 in; Weight:278.05; Bearing Number:MSE708BR; Inventory:0.0; Dimension L:27.0 in; Dimension H1:2.0 in;
A7V78LV BOSCH REXROTH A7V HYDRAULIC PISTON PUMPd:1.378 Inch | 35 Mill; Relubricatable:Yes; Profile:Complete with Outer; Internal Clearance:C0-Medium; Inch - Metric:Metric; Separable:No; Noun:Bearing; Inventory:0.0; Snap Ring:Yes; Precision Class:RBEC 1 | ISO P0; B:0.669 Inch | 17 Mill; Other Features:Full Complement | St; Cage Material:None; Bore Profile:Straight; Minimum Buy Quantity:N/A; Retainer:No; Category:Cylindrical Roller B; Product Group:B04144;
A A7V1000 EL 51LPF BOSCH REXROTH A7V HYDRAULIC PISTON PUMPEnclosure:Open; d:4.331 Inch | 110 Mil; Category:Precision Ball Beari; Keyword String:Ball Angular Contact; Preload:Light; Raceway Style:1 Rib Outer Ring; Harmonized Tariff Code:8482.10.50.28; Cage Material:Phenolic; Inch - Metric:Metric; Flush Ground:Yes; Precision Class:ABEC 7 | ISO P4; Minimum Buy Quantity:N/A; B:1.496 Inch | 38 Mill; D:7.874 Inch | 200 Mil; UNSPSC:31171531; Other Features:Single Row | Angular;
A7V055LRD-60R-DPB01 BOSCH REXROTH A7V HYDRAULIC PISTON PUMPProduct Group:M06110; Category:Mounted Units &; Minimum Buy Quantity:N/A; Inventory:0.0; Manufacturer Name:PT INTERNATIONAL;
A4VTG90HW/32R-NLD10F011S-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMPMinimum Buy Quantity:N/A; Product Group:B04144; Inventory:0.0; Manufacturer Name:SKF; Category:Bearings;
A7V107LV20RZH01 BOSCH REXROTH A7V HYDRAULIC PISTON PUMPNoun:Bearing; Cage Material:Bronze; Category:Spherical Roller Bea; Minimum Buy Quantity:N/A; Rolling Element:Spherical Roller Bea; Inventory:0.0; d:15.748 Inch | 400 Mi; Weight:197; Inch - Metric:Metric; Number of Rows of Rollers:Double Row; Weight / LBS:197; Mounting Method:Shaft Mount; Manufacturer Item Number:24080CAME4C3; D:23.622 Inch | 600 Mi; B:7.874 Inch | 200 Mil; Internal Clearance:C3-Loose;
A4VTG90EP4/32R-NLD10F011SP-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMPCategory:Mounted Units &; Weight:0.504; Manufacturer Name:ASAHI BEARINGS; Inventory:0.0; Minimum Buy Quantity:N/A; Product Group:M06110;
A4VTG90EP2-32L-NLD10F011SGT-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMPWeight:20; Minimum Buy Quantity:N/A; Category:Bearings; Product Group:B04336; Manufacturer Name:SCHAEFFLER GROUP; Inventory:0.0;
A7V500LV51RPFHO-SO BOSCH REXROTH A7V HYDRAULIC PISTON PUMPProduct Group:M06288; Minimum Buy Quantity:N/A; Category:Mounted Units &; Weight:0.077; Manufacturer Name:ABB MOTORS AND MECHA; Inventory:0.0;
A4VTG90EP2-32R-NLD10F011ST-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMPInternal Clearance:C4-Extra Loose; Weight:2.56; Cage Material:Brass; Manufacturer Item Number:NJ313E.M1.C4; Manufacturer Name:SCHAEFFLER GROUP; Rolling Element:Cylindrical Roller B; Other Features:High Capacity | 1 Ri; Minimum Buy Quantity:N/A; Number of Rows of Rollers:Single Row; Inventory:0.0; Harmonized Tariff Code:8482.50.00.00; Relubricatable:Yes; Category:Cylindrical Roller B; Product Group:B04144;
A4VTG71HW-32L-NLD10FXX1S-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMPD:3.313 Inch | 84.15 M; Expansion / Non-expansion:Non-expansion; Weight / LBS:12; UNSPSC:31171535; Inch - Metric:Inch; d:2.438 Inch | 61.925; Seals:Clearance Seal; Keyword String:Cartridge; Manufacturer Name:REXNORD; Insert Part Number:UG339L; Cartridge Housing Width:2.375 Inch | 60.325; Inventory:0.0; Category:Cartridge Unit Beari; Housing Style:Cartridge Unit; Relubricatable:Yes; Harmonized Tariff Code:8483.20.40.40;
A7V58 BOSCH REXROTH A7V HYDRAULIC PISTON PUMPd:6.299 Inch | 160 Mil; Noun:Bearing; Inch - Metric:Metric; B:1.575 Inch | 40 Mill; Snap Ring:No; Category:Angular Contact Ball; Flush Ground:No; Precision Class:ABEC 7 | ISO P4; Harmonized Tariff Code:8482.10.50.28; Number of Rows of Balls:Single Row; Inventory:0.0; Manufacturer Item Number:132R-BKE; Weight:6.81; Manufacturer Name:SKF; Enclosure:Open; Maximum Capacity / Filling Slot:No; Minimum Buy Quantity:N/A;
A7V40DR20RZF BOSCH REXROTH A7V HYDRAULIC PISTON PUMPEnd Play:0.013; Long Description:Assembly; Standard P; Assembly Width:1.89 Inch | 48 Milli; Other Features:2 Single Cone | 2 Si; Product Group:B04334; Basic Number:JLM710949; Manufacturer Item Number:JLM710949C-90KA3; d:2.559 Inch | 65 Mill; Component:Assembly; Keyword String:Tapered; Category:Tapered Roller Beari; D:4.134 Inch | 105 Mil; Assembly Components:JLM710949C (2) | JLM; Number of Tapered Rows:Double Row;
A7V1000HD51LZHOO BOSCH REXROTH A7V HYDRAULIC PISTON PUMPInventory:0.0; Category:Mounted Units &; Product Group:M06288; Manufacturer Name:ABB MOTORS AND MECHA; Minimum Buy Quantity:N/A; Weight:861.825;
A7V40HD20LZF BOSCH REXROTH A7V HYDRAULIC PISTON PUMPMinimum Buy Quantity:N/A; Product Group:M06110; Inventory:0.0; Category:Bearings; Weight:4.87; Manufacturer Name:NSK;

 

 

No.BrandDBedCC0r1Z_
A4VTG71HWL/32R-NLD10F001S-SBOSCH REXROTH - - - - - - - -
A4VTG71EP3-32R-NSD10F001ST-SBOSCH REXROTH1.457 Inch | 37 Mill - - 1.181 Inch | 30 Mill - - - -
A4VTG90HW/32L-NLD10F001S-SBOSCH REXROTH - - - - - - - -
A7V250DR 51RPFMFBOSCH REXROTH3.75 Inch | 95.25 Mi2.625 Inch | 66.675 - 3.15 Inch | 80 Milli - - - -
A4VTG90EP4/32L+A10VG45EP41/10LBOSCH REXROTH - - - - - - - -
A4VTG71EP2/32+A2FO10/61BOSCH REXROTH8.465 Inch | 215 Mil - - 4.724 Inch | 120 Mil - - - -
A4VTG90HW/32R-NLD13F001S-SBOSCH REXROTH - - - - - - - -
A4VTG90HW-32R-NSD10F001SBOSCH REXROTH - - - - - - - -
A7V55BOSCH REXROTH12.598 Inch | 320 Mi2.047 Inch | 52 Mill - - - - - -
A7V164LV2RPFHBOSCH REXROTH - - - - - - - -
A4VTG090HW100/33MRNC4C92F0000AS-BOSCH REXROTH - - - 1.938 Inch | 49.225 - - - -
A7V250DR51LPEBOSCH REXROTH - - - - - - - -
A4VTG56HWD1-32R-NSC02F023S-SBOSCH REXROTH85 mm19 mm - 45 mm - - 1.1 mm -
A4VTG90HW/32R-NLD10F001SBOSCH REXROTH5.13 Inch | 130.302 - - - - - - -
A4VTG90EP4/32L-NSD10F041SPBOSCH REXROTH - - - - - - - -
A A7V 1000 HD 51RPFOO-SOBOSCH REXROTH4.331 Inch | 110 Mil1.26 Inch | 32 Milli - 3.15 Inch | 80 Milli - - - -
A4VTG90EP4/32R-NLD10F011SGT-SBOSCH REXROTH1.024 Inch | 26 Mill - - 0.394 Inch | 10 Mill - - - -
A7V58DR23RPFMFBOSCH REXROTH1.575 Inch | 40 Mill - - 0.669 Inch | 17 Mill - - - -
A7V16BOSCH REXROTH0 Inch | 0 Millimete - - 12 Inch | 304.8 Mill - - - -
A4VTG90HW/32R-NLD10F001SBOSCH REXROTH0.63 Inch | 16 Milli0.906 Inch | 23 Mill - 0.472 Inch | 12 Mill - - - -
A7V355EL51LZFOOBOSCH REXROTH - - - - - - - -
A4VTG90EP4/32R-NLD10F011ST-SBOSCH REXROTH - - - - - - - -
A7V107BOSCH REXROTH8.375 Inch | 212.725 - - 4.25 Inch | 107.95 M - - - -
A7V500DR51RPFOOBOSCH REXROTH - - - - - - - -
A4VTG90EP2T/32R-NLD10F001SH-SBOSCH REXROTH - - - - - - - -
A7V80LV20LZF0DBOSCH REXROTH - - - 0.591 Inch | 15 Mill - - - -
A4VTG90EP2/32L-NLD10F001SP-SBOSCH REXROTH - - - - - - - -
A4VTG90EP2/32R-NSD10F003S-SBOSCH REXROTH - - - - - - - -

 

AA4VTG90EP4/32+AA4VTG90EP4/32-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP Video

 

Axial Piston Variable Pump A4VTG - Group VH A/S

Apr 11, 2015 — Variable axial piston pump of swashplate design for hydrostatic. closed circuit transmission ... /20 Bosch Rexroth AG A4VTG RE 92013/04.08.

Library: Bosch Rexroth A4VTG71EP4/33MLNC4V82F0000AS-S

Variable axial piston pump of swashplate design for hydro- – ... Swashplate design, variable, nominal pressure 400 bar, maximum pressure 450 bar, ...

A4VTG90 Pumps A4VTG Bosch Rexroth - Pressoil

– Variable axial piston Bosch Rexroth pump of swashplate design for hydrostatic drives in closed circuit. – The flow is proportional to the drive speed and ...

A4VG series 32 - Axial piston variable pump | Bosch Rexroth AG

High pressure pump for applications in closed circuits; Size 28 … 125; Nominal pressure 400 bar; Maximum pressure 450 bar; Closed circuit; Metric version.

Rexroth Axial Piston Variable Pump A4VG

- Size 71 … 90, such as A4VTG 071 EP3**/33R, A4VTG 090 EP4**/33R. - Nominal pressure 400 bar.

Axial Piston Variable Pump A4VG

We recommend that all DG applications be reviewed by a Bosch. Rexroth application engineer. If the pump is also equipped with a DA control valve (see page 17), ...

Axial Piston Variable Pump A4VTG - Airline Hydraulics

Variable axial piston pump of swashplate design for hydro-. – static drives in closed circuit. The flow is proportional to the drive speed and displacement.24 pages

Axial Piston Variable Pump A4VTG

Bosch Rexroth AG. 5/52. About this document. Abbreviations used. 1.2. As umbrella term for "A4VTG axial piston variable pump", the designation "axial piston ...52 pages

BOSCH REXROTH AA4VTG90EP4/32+AA4VTG90EP4/32-S INTERCHANGE

Bosch Rexroth A4vtg Axial Piston Variable Pump Part series AA4VTG90EP4/32+AA4VTG90EP4/32-S is a potential replacement for these common bearing part numbers:

  • AA4VTG90EP4/32+AA4VTG90EP4/32-S

  • AA4VTG90EP4/32+AA4VTG90EP4/32-S

  • AA4VTG90EP4/32+AA4VTG90EP4/32-S

  • AA4VTG90EP4/32+AA4VTG90EP4/32-S

  • AA4VTG90EP4/32+AA4VTG90EP4/32-S

  • AA4VTG90EP4/32+AA4VTG90EP4/32-S

  • AA4VTG90EP4/32+AA4VTG90EP4/32-S

  • AA4VTG90EP4/32+AA4VTG90EP4/32-S

Contact Us

BOSCH REXROTH A4VSG AXIAL PISTON VARIABLE PUMP SUPPLIER
Address
Phone(Working Time)
Fax
  • BOSCH REXROTH A4VSG AXIAL PISTON VARIABLE PUMP SUPPLIER
    • 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 AA4VTG90EP4/32+AA4VTG90EP4/32-S Technical Articles

How do hydraulic systems work?
How Do Hydraulic Systems Work?Dec 11, 2019 — Imagine you have two pistons connected by hydraulic fluid. One piston has one inch of surface area, and the other has 10 inches. Now, if you  How do hydraulics work? - Hydroline OyHydraulic fluid creates...
How do variable displacement pumps work?
What is the difference between fixed and variable pumps?May 9, 2019 — Variable displacement axial piston pumps use a swashplate to guide the pistons as they reciprocate while rotating about the shaft's axis. Hydraulic Pump Working Principles |...
How do you increase the flow of a hydraulic pump?
Pumps don't create pressure, they generate flow. A - LinkedInOct 28, 2016 — The same is true for any fixed displacement pump in a hydraulic system. When the engine or motor turns the pump, flow is produced. Pressure  Engineering Essentials:...

Bosch Rexroth A4vtg Axial Piston Variable Pump CATEGORIES

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

Customers Who Viewed BOSCH REXROTH AA4VTG90EP4/32+AA4VTG90EP4/32-S Bearing Also Viewed

  • A4VTG90EP3/32L-NSD10F071SP-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP
  • A4VTG71EP2-32L-NLD10FXX1SG-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP
  • A4VTG90HWL+A4VTG90EZ2M+A4VTG90EZ2M BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP
  • A7V78DR23RPF0F BOSCH REXROTH A7V HYDRAULIC PISTON PUMP
  • A7V055LRD-60R-DPB01 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP
 
  • About Us|
  • Contact Us|
  • Site Map
  • Sitemaps

BOSCH REXROTH A4VSG AXIAL PISTON VARIABLE PUMP SUPPLIER. Copyright © 2017 - 2023 All Rights Reserved.

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

Home

Stock Categories

Technical Articles

Bosch Rexroth A4vsg Axial Piston Variable Pump

Bosch Rexroth A4vg Variable Displacement Pumps

Bosch Rexroth A10vso Variable Displacement Pumps

Contact Us