NACHI Industrial Automation Spare Parts

The 6810 - Deep Groove Ball Bearing - Open is designed with dimensions of 50 mm bore, 65 mm outside diameter, and 7 mm width. This single row bearing type is known for its versatility, making it the most common bearing globally. It can accommodate both radial and axial loads, which enhances its applicability across diverse industrial settings.With a dynamic load capacity of 6400 N and static load capacity of 5800 N, this bearing is engineered for high-running accuracy and can perform effectively at high speeds, with limiting speeds of 10000 rpm when lubricated with grease and 12000 rpm when oil-lubricated. The open configuration of this bearing necessitates external lubrication, providing flexibility for maintenance and performance optimization.

The Double Row Angular Contact Ball Bearing 5210-2NS features a unique configuration of two single-row angular contact bearings arranged back-to-back, allowing it to handle loads in both axial directions. This design minimizes axial space while supporting high loads, making it suitable for various applications.With a contact angle of 20°, this bearing accommodates both radial and axial loads effectively. The boundary dimensions measure 50 mm bore, 90 mm outside diameter, and 30.2 mm width. The bearing has a dynamic load capacity of 45,000 N and a static load capacity of 39,000 N, ensuring robust performance under significant stress.Incorporating double seals enhances durability by preventing contamination, while a limiting speed of 5,000 rpm when lubricated with grease allows for efficient operation in demanding environments. The total weight of the unit is 1.474 lbs.

The Double Row Angular Contact Ball Bearing with a 20° contact angle is designed to accommodate bi-directional axial, radial, and moment loads within a single bearing unit. This configuration effectively combines two single-row bearings positioned back-to-back, allowing for a more compact axial space requirement. The bearing measures 45 mm in bore diameter, 85 mm outside diameter, and has a width of 30.2 mm.With a dynamic load capacity of 51,000 N and a static load capacity of 39,000 N, this bearing is suitable for various applications requiring reliable performance under significant loads. It operates efficiently at limiting speeds of 5,500 rpm when lubricated with grease and 7,500 rpm with oil. The open configuration allows for easy maintenance and lubrication access.

The Deep Groove Ball Bearing - Open 6914 features a bore diameter of 70 mm and an outside diameter of 100 mm. This bearing type is designed to accommodate both radial and axial loads, making it suitable for a wide range of applications due to its versatility. With a width of 16 mm, it is capable of high-speed operation, achieving a limiting speed of 6500 rpm when lubricated with grease and 7700 rpm with oil.As a single row bearing, the 6914 is known for its simple design, which facilitates high-running accuracy. Open bearings, such as this one, require external lubrication, allowing for customization in various operating conditions. The dynamic load capacity is rated at 23700 N, while the static load capacity stands at 21100 N. This makes it a reliable choice for applications that demand consistent performance.

The NAC 6204 2NSE Radial Ball Bearing by Nachi is a premium single row deep groove ball bearing designed for various industrial applications. This bearing features rubber seals on both sides (2RS) to protect against contaminants and retain lubrication, ensuring smooth and efficient operation. The cylindrical bore and standard steel cage provide robust support and durability. This bearing is suitable for applications requiring standard precision and normal internal play (Cn). It operates effectively at temperatures up to 120°C without the need for heat stabilization.Ideal for use in machinery, automotive, and other industrial equipment, the NAC 6204 2NSE offers reliable performance and longevity. The bearing's construction ensures minimal maintenance and reduced downtime, making it a cost-effective solution for various applications.

The NACHI PVS-1B-16N3-U-12 Variable Volume Piston Pump is an advanced, energy-efficient solution designed to optimize hydraulic system performance. Featuring a proprietary semi-circular barrel swash plate, this pump ensures a stable discharge volume by eliminating excess discharge, thereby conserving energy and reducing hydraulic costs. The swash plate design allows for effective power utilization corresponding to the load cycle, enhancing overall system efficiency.Incorporating low-noise mechanics on critical components such as the shoe, swash plate, and valve plate, the PVS-1B-16N3-U-12 guarantees quieter operation, making it ideal for noise-sensitive environments. This pump is equipped with a pressure compensation type control mechanism, ensuring precise pressure adjustments within a range of 429 to 3000 psi.Installation and maintenance are simplified with the use of flexible couplings and a sufficiently rigid pump mounting base. The pump's design minimizes radial or thrust loads on the pump shaft, ensuring longevity and reliable performance. Additionally, the pump is compatible with good-quality hydraulic operating fluids within a kinematic viscosity range of 20 to 200 centistokes, and it operates optimally at temperatures between 40 to 190º F.Applications: The NACHI PVS-1B-16N3-U-12 is suitable for a wide range of industrial applications, including manufacturing, automotive, and heavy machinery, where energy efficiency and low noise are critical factors.

The Nachi OCY-G01-B-Y-20 Flow Control Valve is a modular valve designed for precise control of actuator speed and flow in specific lines. This valve features a hand screw adjustment for easy and accurate flow regulation. It is suitable for applications requiring meter out control and is compatible with the D03 (NG6) valve interface. With a flow rating of 50GPM and a pressure rating of 3625psi, this valve ensures reliable performance in demanding environments. The valve is non-compensated, making it ideal for systems where pressure and temperature variations are minimal. Its robust construction and compact design, with dimensions of 1.81 inches in height, 1.57 inches in length, and 7.48 inches in width, ensure durability and ease of installation. The Nachi OCY-G01-B-Y-20 is a versatile solution for various industrial applications, offering dependable flow control and enhanced system efficiency.

The NACHI OQ-G01-P21-20 Sequence Modular Valve is a versatile pressure control valve designed for sequential actuator operations and maintaining main circuit pressure. This valve offers a wide pressure adjustment range from 0.25 to 25MPa (2.5 to 214 kgf/cm²), making it suitable for various industrial applications. The valve is designed for easy installation directly above sub-plates or manifolds, and it can be used in series with other valves, ensuring a differential setting pressure of at least 1.7MPa.Features:Wide pressure adjustment range from 0.25 to 25MPaGasket type mounting for secure installationControl port P for precise pressure controlCompact design with a weight of 2.5 lb (1.1 kg)This valve is ideal for applications requiring precise pressure control in hydraulic systems, such as industrial machinery, automation equipment, and other fluid power systems. The NACHI OQ-G01-P21-20 Sequence Modular Valve ensures reliable performance and easy integration into existing systems.

The NACHI OCP-G01-B1-21 Pilot Operated Check Modular Valve is engineered to prevent actuator self-running, ensuring the actuator maintains its position effectively. This valve is essential in hydraulic systems where precise control and reliability are paramount. Featuring a gasket type mount and designed for B port control, it offers robust performance and dependable operation. The valve's cracking pressure is set at 29, making it suitable for various industrial applications. Its compact design and lightweight construction facilitate easy integration into existing systems, enhancing overall efficiency and functionality.Features:Prevents actuator self-runningMaintains actuator positionGasket type mountB port controlCracking pressure: 29Compact and lightweight designThis valve is ideal for use in hydraulic systems across various industries, ensuring reliable and precise control of actuators. Its robust construction and thoughtful design make it a valuable addition to any hydraulic setup.

The Pilot Operated Check Modular Valve from NACHI is designed to prevent actuator self-running and ensure the actuator maintains its position. This valve is an essential component in hydraulic systems where precise control and safety are paramount. The modular design allows for easy integration into existing systems, and the gasket type mounting ensures a secure and leak-free installation.Function: The valve operates by allowing free flow in one direction and preventing flow in the reverse direction until pilot pressure is applied. This ensures that the actuator remains in its desired position, even in the event of a pressure drop.Benefits: The main benefits of using the NACHI OPH-G04-B1-10 include enhanced system stability, prevention of unintended actuator movement, and improved safety in hydraulic operations. The valve's robust construction and reliable performance make it suitable for demanding industrial applications.Features: Key features of this valve include a nominal diameter of 04, control port B, and a cracking pressure of 29 psi. The valve is designed with a pilot-operated check mechanism, ensuring precise control and reliability. The modular design allows for easy maintenance and replacement.Standards: The NACHI OPH-G04-B1-10 complies with industry standards for hydraulic components, ensuring compatibility and safety in various applications.Applications: This valve is ideal for use in hydraulic systems in industries such as manufacturing, construction, and material handling, where maintaining actuator position is critical for operational safety and efficiency.

The NACHI CN-T06-2-11 In-Line Check Valve is designed to allow fluid to flow in one direction while preventing backflow in the opposite direction. This valve features a fixed cracking pressure, ensuring consistent and reliable operation. The in-line design facilitates axial flow, making it suitable for various hydraulic applications where unidirectional flow is required.Function: The valve permits free flow in one direction and restricts flow in the opposite direction, providing essential protection and control in hydraulic systems.Benefits: The fixed cracking pressure ensures predictable performance, while the robust construction guarantees durability and long service life. The screw connection type allows for easy installation and maintenance.Features: The NACHI CN-T06-2-11 In-Line Check Valve is equipped with a screw connection type and a nominal diameter of 06. It is designed with a cracking pressure of 2 and a design number of 11. The valve weighs 1.5 lb (0.7 kg), making it lightweight yet sturdy.Applications: This check valve is ideal for use in hydraulic systems, fluid control circuits, and other industrial applications where controlled, unidirectional flow is critical.

The NACHI OR-G01-P3-20 Modular Relief Valve is designed to deliver optimal pressure control in hydraulic circuits. This versatile valve offers wide-ranging applicability, making it suitable for various industrial applications. It features a shockless unload mechanism and allows for two-pressure control, enhancing system efficiency and performance. Additional configurations can be achieved by switching the solenoid valve, providing flexibility to meet specific operational requirements.Engineered for reliability, the valve ensures maximum operating pressure control, with a pressure adjustment range of 500 to 3600 psi. The gasket-type mounting ensures secure installation, while the P port control port facilitates easy integration into existing systems. The valve's robust construction and design number 20 make it a durable and dependable choice for hydraulic applications.Handling and ApplicationWhen using a remote control valve in a vent circuit, it is recommended to use thick steel pipe with an inside diameter of 0.15 inches and a length not exceeding three meters to prevent vibration. Note that vent piping cannot be used with the 01 size. For applications requiring a vent port in the 03 size, the auxiliary code 'V' should be added. For safety valve applications, ensure the pressure override is higher than the required circuit pressure.For optimal performance, ensure the tank port back pressure does not exceed 29 psi. A small control flow rate may cause pressure instability; therefore, use a control flow rate in accordance with the specified values: at least 1.3 gpm for 01 size, and at least 2.1 gpm for 03 and 04 sizes. For applications with flow rates below the minimum, consider using an ORD-G** direct type relief modular valve.

The NACHI PVS-2A-45N2Q1-12 Variable Volume Piston Pump is a proprietary energy-saving pump designed to deliver consistent performance with reduced noise levels. Featuring a semi-circular barrel swash plate, this pump ensures a stable discharge volume by eliminating excess discharge, thereby conserving energy and reducing hydraulic costs. The swash plate design enables effective power usage corresponding to the load cycle.Incorporating low-noise mechanics on the shoe, swash plate, valve plate, and other components, the PVS-2A-45N2Q1-12 operates quietly, making it ideal for environments where noise reduction is critical. The pump's design also includes robust handling and installation guidelines to ensure optimal performance and longevity.Features:Energy-saving design with reduced power lossLow-noise operation due to proprietary mechanicsStable discharge volume with semi-circular barrel swash plateEffective power usage corresponding to load cycleApplications:Suitable for various industrial applications requiring reliable and efficient hydraulic power, such as manufacturing, automotive, and heavy machinery operations.

The NACHI PVS2B45N2Q112 Variable Volume Piston Pump from the PVS Series is designed to deliver exceptional performance with energy efficiency and reduced noise. Featuring a NACHI-proprietary semi-circular barrel swash plate, this pump ensures a stable discharge volume at all times, eliminating excess discharge and enabling effective power use corresponding to the load cycle. This energy-saving design helps to conserve energy, reduce power loss, and lower hydraulic costs.The pump also incorporates proprietary low-noise mechanisms on the shoe, swash plate, valve plate, and other components to ensure quiet operation. The semi-circular barrel swash plate stabilizes operation characteristics, further contributing to silent performance. Ideal for applications requiring reliable and efficient hydraulic power with minimal noise.

The Nachi D03 Brake Valve ORO-G01-W3-20 is a high-quality hydraulic component designed for efficient pressure control in industrial applications. This modular (stacking) valve offers reliable performance with a flow rating of 5.2 and a pressure rating of up to 3625 psi. Engineered for precision, it ensures optimal pressure management from A to B and B to A, making it ideal for various hydraulic systems.Manufactured in Japan, this valve meets stringent quality standards, ensuring durability and long-term reliability. Its compact design, with dimensions of 1.57 inches in height, 8.26 inches in length, and 1.81 inches in width, allows for easy integration into existing systems. Weighing only 3.3 pounds, it is lightweight yet robust, providing excellent performance without adding significant weight to the system.The Nachi D03 Brake Valve ORO-G01-W3-20 is suitable for a wide range of industrial applications, including manufacturing, automation, and heavy machinery. Its modular design allows for easy stacking and integration with other hydraulic components, enhancing system flexibility and scalability. This valve is an essential component for maintaining precise pressure control, ensuring the smooth operation of hydraulic systems.Key Benefits:Precise pressure control from A to B and B to AHigh flow rating of 5.2Pressure rating up to 3625 psiCompact and lightweight designModular (stacking) valve for easy integrationManufactured in Japan for superior quality

The NACHI OCQ-G01-A11-20 Counter Balance Modular Valve is designed to effectively control actuator back pressure in diverse pressure control valve applications. This modular valve ensures optimal performance with a pressure adjustment range of 36 to 2031 psi. It features an internal pilot and internal drain, making it highly efficient for maintaining precise control in hydraulic systems. The valve is compact and robust, with a weight of just 2.5 lb (1.1 kg), making it suitable for various industrial settings. The OCQ-G01-A11-20 model is equipped with a G diameter mount and an A port control, ensuring compatibility with a wide range of systems. Its design adheres to stringent industry standards, ensuring reliability and durability in demanding environments.

The Nachi America Hydraulics SS-G01-C6-GR-D2-31 Directional Valve is a top-tier hydraulic component designed for high-pressure applications. As a pioneer in the development of wet core type solenoid valves, NACHI ensures superior performance and reliability. This valve features a wet type double solenoid housed in a central terminal box, which enhances its durability and operational efficiency. Manufactured with precision, all main parts including solenoid coils, spools, and bodies are produced by NACHI, guaranteeing high quality and high durability.This directional valve is engineered to handle high pressure and large capacity with minimal pressure loss, making it ideal for demanding industrial environments. It complies with global and international safety regulations, ensuring safe and reliable operation. The valve's conformance with ISO recommended dimensions for most gasket installations provides a high degree of international compatibility, making it a versatile choice for various applications.Whether you are looking to enhance your hydraulic system's performance or ensure compliance with stringent safety standards, the SS-G01-C6-GR-D2-31 Directional Valve from Nachi America Hydraulics is an excellent choice. Its robust construction and advanced design features make it suitable for a wide range of industrial applications.

The Nachi America Hydraulics OC-G03-AP3-J50 Check Valve is a high-performance hydraulic component designed for modular systems. This check valve ensures efficient fluid control, preventing backflow and maintaining system integrity. Engineered for reliability, it is suitable for various industrial applications where precise hydraulic control is essential.Featuring robust construction, the OC-G03-AP3-J50 is built to withstand demanding environments, offering long-lasting performance. Its modular design allows for easy integration into existing systems, enhancing operational efficiency. The valve is compliant with industry standards, ensuring compatibility and safety in use.Ideal for use in manufacturing, automation, and heavy machinery, this check valve provides consistent performance, reducing downtime and maintenance costs. Trust in Nachi America's expertise in hydraulics to deliver quality and reliability in every component.