S V Hi-Tech Bearing (India) Private Limited

Air bearing bushes offer frictionless, wear-free support by utilizing a thin film of compressed air to separate the bearing surface from the shaft or guided part. This eliminates direct mechanical contact, resulting in minimal friction, no heat generation, vibration damping, and near-zero maintenance. Engineered with porous media technology, air bearing bushes provide uniform air distribution and stable, ultra-smooth motion. Their clean, oil-free operation makes them ideal for precision machinery where contamination control, high stiffness, and positional accuracy are critical. Benefits include extended equipment life, reduced downtime, and superior motion control in demanding industrial environments.

Industrial Applications

• Medical Devices: MRI, CT scanners, and diagnostic equipment with stringent precision and hygiene requirements
• Precision Machining: CNC machines, grinding, milling, and drilling with ultra-high positional accuracy
• Automotive Testing: Component and vehicle testing requiring repeatable, low-friction rotary and linear motion
• Energy Sector: Turbine shafts, generators, and high-speed rotating components
• Material Converting: Roll-to-roll manufacturing and web handling systems
• Semiconductor Industry: Wafer positioning and handling systems requiring contamination-free motion
• Metrology: Coordinate measuring machines, precision rotary tables
• Robotics & Automation: Precision actuator joints and multi-axis motion control systems

Brands

• New Way Air Bearings: Industry pioneer with advanced porous media air bearing bushes
• IMI Precision Engineering: Vacuum preloaded air bearing bush manufacturers
• Parker Hannifin: Suppliers of comprehensive air bearing solutions including air bearing bushes
• OAV Group: Aerospace and industrial-grade air bearing bush systems
• Viiplus: OEM supplier providing customized air bearing bushes in India
• Indian OEMs: Local manufacturers offering cost-effective and tailored air bearing bushings

Types

• Flat Porous Media Air Bearing Bush: Provides uniform air cushion for linear and rotary support
• Vacuum Preloaded Air Bearing Bush: Enhanced stiffness and positional stability via vacuum assistance
• Round Air Bearing Bush: For rotary shafts needing frictionless support
• Hybrid Air Bearing Bushes: Combine air film and mechanical design for increased load capacity
• Custom Air Bearing Bushings: Engineered to match unique application requirements

Part Numbers

• Part numbers specify type (flat, round, vacuum preload), shaft diameter, air pressure rating, and porous media grade
• Popular series include New Way AB, IMI PV, Parker aerostatic codes, and OEM custom part numbers
• Selection depends on load capacity, speed, shaft size, environment, and precision requirements

Air bearing bars are high-precision linear guides designed to provide frictionless, ultra-smooth motion by supporting loads on a thin, stable film of compressed air. This air film eliminates metal-to-metal contact, resulting in near-zero friction, zero wear, vibration damping, minimal heat generation, and zero lubrication needs. Constructed with porous media technology, these bars distribute air uniformly, providing stable support and exceptional stiffness for accurate positioning and repeatability. The contamination-free operation ensures extended equipment life, reduced downtime, and improved process reliability, especially in cleanroom and high-speed precision environments.

Industrial Applications

• Metrology: Coordinate measuring machines (CMM), surface scanning, and precision inspection systems
• Semiconductor Manufacturing: Linear stages for wafer positioning, lithography machines
• Optics & Photonics: Precision positioning of lenses, mirrors, and laser components
• Automation & Robotics: Linear actuators, pick-and-place systems, high-speed linear motion
• Medical Devices: Imaging equipment, surgical tool positioning requiring ultra-precise linear movement
• Electronics Assembly: PCB transport and inspection requiring contamination-free operation
• Industrial Machining: Linear guides in CNC machines, grinders, and milling machines
• Clean Rooms: Particle-free linear motion solutions for sensitive manufacturing environments

Brands

• New Way Air Bearings: Industry leader in porous media air bearing bars and linear guides
• IMI Precision Engineering: Specialists in vacuum preloaded linear air bearing bars
• Parker Hannifin: Supplier of industrial-grade air bearing systems, including bars
• OAV Group: Aerospace-quality precision air bearing bars with exceptional stiffness
• Viiplus: OEM supplier providing customized air bearing bar solutions in India
• Indian OEMs: Local manufacturers offering tailored air bearing bars for diverse industrial needs

Types

• Flat Porous Media Air Bearing Bars: High stiffness and load capacity for linear motion
• Vacuum Preloaded Air Bearing Bars: Enhanced load capacity and positional accuracy with vacuum technology
• Self-Leveling Air Bearing Bars: Compensate for surface irregularities during motion
• Hybrid Air Bearing Bars: Combine air film with mechanical support for specialized requirements
• Custom Air Bearing Bars: Engineered for specific size, load, speed, and environmental constraints

Part Numbers

• Part numbers indicate bearing type, bar length, preload method, porous media grade, and mounting features
• Common series include New Way AB, IMI PV, Parker industrial air bearing bar codes, and OEM-specific references
• Selection depends on load requirements, speed, operational environment, and precision needed

Air spindles use air bearing technology to provide frictionless, precision rotary motion with ultra-high accuracy and stiffness. Operating on a cushion of compressed air, these spindles eliminate mechanical contact, which results in minimal wear, reduced vibration, near-zero heat generation, and superior rotational stability. This leads to extended spindle life, reduced maintenance costs, and consistent performance at very high speeds (up to 300,000 rpm+). Air spindles are preferred in environments that demand the highest level of cleanliness, precision, and reliability, such as semiconductor manufacturing and precision machining.

Industrial Applications

• Semiconductor Manufacturing: Wafer handling, lithography, and inspection requiring vibration-free, contamination-free rotation
• Optical Lens Manufacturing: Polishing and finishing of high-precision optical components
• Metrology & Inspection: Coordinate measuring machines, precision rotary tables
• Aerospace: Turbine blade inspection, satellite component testing
• Electronics Assembly: PCB drilling, routing, and microfabrication with ultra-precise spindle control
• Medical Devices: Manufacturing and testing of implants and surgical tools
• Industrial Machining: High-speed grinding, milling, and drilling
• Automotive: Precision engine and transmission component machining

Brands

• New Way Air Bearings: Industry leader in air bearing spindle technology
• IMI Precision Engineering: Specialized in vacuum preloaded high-speed air spindles
• Parker Hannifin: Supplier of advanced air bearing systems including air spindles
• OAV Group: Aerospace-grade air spindle manufacturer
• Viiplus: OEM supplier offering precision air spindles in India
• Indian OEMs: Local manufacturers delivering cost-effective air spindle solutions

Types

• Vacuum Preloaded Air Spindles: For enhanced stiffness and accuracy through vacuum assistance
• Water-Cooled Air Spindles: Cooling system integrated spindles for stable temperature control
• Non-Contact Frictionless Air Spindles: Designed for zero wear and minimal maintenance
• High-Speed Air Spindles: Capable of operating at ultra-high RPM with low noise and vibration
• Custom Air Spindles: Tailored to specific speed, size, and load requirements

Part Numbers

• Part numbers specify spindle type, bore size, rotational speed, cooling system, and preload method
• Popular series include New Way VAS, IMI PV, Parker air spindle codes, and OEM custom codes
• Selection should consider load capacity, operating speed, environmental cleanliness, and serviceability

Flat rectangular air bearings provide frictionless, wear-free support by using a thin, pressurized air film to separate bearing surfaces, enabling ultra-smooth linear and rotary motion. Their rectangular shape optimizes load distribution and maximizes the bearing surface area, making them ideal for applications requiring high load capacity, precision positioning, and vibration damping in compact spatial configurations. Manufactured with porous media technology, these bearings ensure minimal heat generation, zero lubrication needs, reduced maintenance, and contamination-free operation, significantly enhancing machine reliability and operating life.

Industrial Applications

• Semiconductor Manufacturing: High-precision lithography stages, wafer handling with contamination-free motion
• Metrology: Coordinate measuring machines (CMM), precise linear stages, and rotary tables
• Automation & Robotics: Linear guides, precision positioning systems in assembly and material handling
• 3D Printing & Additive Manufacturing: Accurate, frictionless platform and print head movement
• Medical Equipment: Diagnostic imaging and surgical equipment requiring smooth, stable motion
• Aerospace & Defense: Test rigs, guidance systems, and precision actuator supports
• Electronics Manufacturing: Contamination-free PCB assembly and inspection
• Clean Room Environments: Particle-free, frictionless motion control
• Industrial Testing & Calibration: High accuracy load cells and calibration machines

Brands

• New Way Air Bearings: Leaders in porous media flat rectangular air bearing technology
• OAV Group: Providers of aerospace-quality rectangular air bearings with high load capacity
• IMI Precision Engineering: Specialists in vacuum preloaded precision air bearing systems
• Parker Hannifin: Comprehensive industrial air bearing solutions including flat rectangular designs
• Viiplus: OEM supplier offering tailored flat rectangular air bearings in India
• Indian OEMs: Local manufacturers delivering cost-effective bonded air bearing solutions

Types

• Flat Porous Media Rectangular Air Bearings: Provide optimal stiffness and load capacity for linear motion
• Vacuum Preloaded Flat Rectangular Bearings: Enhanced stability and positional control through vacuum assistance
• Self-Leveling Rectangular Bearings: Compensation for uneven surfaces and alignment irregularities
• Hybrid Flat Bearings: Combination of air film and mechanical support for specialized applications
• Custom Flat Rectangular Bearings: Designed to meet unique size, load, and environmental specifications

Part Numbers

• Part numbers specify bearing type, dimensions, preload method, porous media grade, and mounting arrangements
• Common series include New Way FPR, OAV FRB codes, IMI PV series, and various OEM-specific numbers
• Selection depends on load, speed, finish, environmental conditions, and precision requirements

Flat round air bearings provide frictionless, wear-free motion by supporting loads on a thin film of compressed air distributed through a porous media surface. This approach eliminates direct metal-to-metal contact, resulting in ultra-smooth, vibration-free operation with minimal heat generation and zero lubrication needs. Their round shape offers efficient load distribution and fits easily into compact machine designs. Benefits include high positioning accuracy, vibration damping, longer service life, contamination resistance, and negligible maintenance, making them highly suitable for precision equipment in clean-room and industrial environments.

Industrial Applications

• Semiconductor Manufacturing: Wafer handling and lithography requiring contamination-free, precise motion
• Metrology: Coordinate measuring machines, high-accuracy rotary tables
• Optics and Photonics: Laser beam positioning, telescope mounts, and mirror steering
• Automation & Robotics: Precision rotary actuators, multi-axis joints
• Medical Equipment: Diagnostic and imaging devices requiring smooth rotation
• Electronics Assembly: PCB placement and inspection with ultra-clean motion
• Clean Rooms: High-precision motion systems avoiding particle generation
• Industrial Machinery: Spindles and rotary drives with ultra-low vibration and friction
• Testing and Calibration: High-accuracy rotary balances and measurement devices

Brands

• New Way Air Bearings: Pioneers of porous media flat round air bearing technology
• IMI Precision Engineering: Vacuum preloaded flat round air bearings for high precision
• Parker Hannifin: Supplier of flat round air bearings for advanced industrial applications
• OAV Group: Aerospace-grade flat round bearings with high stiffness and low friction
• Viiplus: OEM supplier offering modular and custom flat round air bearings in India
• Indian OEMs: Local manufacturers providing bespoke flat round air bearing solutions

Types

• Flat Porous Media Round Air Bearings: Optimized for maximum load and stiffness
• Vacuum Preloaded Flat Round Bearings: Enhanced stability and positional accuracy
• Self-Leveling Flat Round Bear ings: For compensation of shaft misalignment
• Hybrid Flat Round Bearings: Combining air film and mechanical bearings for specialized needs
• Custom Flat Round Air Bearings: Tailored to exact size, load, speed, and environmental requirements

Part Numbers

• Part numbers describe bearing type, diameter, air pressure rating, porous media grade, and housing configurations
• Typical series include New Way FPR, IMI PV series, Parker codes, and OEM-specific part numbers
• Selection criteria include load capacity, speed, cleanliness, and precision of positioning

Modular air bearings are cutting-edge precision components designed to provide frictionless, wear-free linear and rotary motion by supporting loads on a thin film of compressed air. These bearings are built using modular components, allowing flexible configurations and easy integration into diverse machine designs. Their porous media technology ensures uniform distribution of air, stable cushion formation, and ultra-smooth motion with zero mechanical contact. Benefits include significant reduction in friction, vibration damping, contamination resistance, no lubrication needs, and enhanced positioning accuracy, making them ideal for high-speed, high-precision applications in clean environments.

Industrial Applications

• Flat Panel Display Manufacturing: Glass handling with non-contact precision and contamination-free motion
• Semiconductor Industry: Wafer transport, lithography stages requiring clean-room-compatible motion
• Optics: Precision mirror positioning and laser beam steering
• Metrology: Ultra-precise coordinate measuring machines (CMM) and rotary tables
• Automation & Robotics: High-speed linear and rotary actuators, precision robotic joints
• Medical Devices: Imaging systems requiring smooth, stable motion
• Electronics Assembly: PCB positioning and inspection with contamination control
• Clean Room Equipment: Non-contact guidance systems preventing particle generation
• Industrial Automation: High-speed spindles, linear stages with reliable frictionless motion

Brands

• New Way Air Bearings: Pioneers in porous media modular air bearing components
• IMI Precision Engineering: Producers of vacuum preloaded modular air bearing assemblies
• Parker Hannifin: Supplier of modular air bearing systems for diverse industrial sectors
• OAV Group: Aerospace-grade modular air bearing products for precision motion
• Viiplus: OEM supplier providing custom modular air bearing solutions in India
• Indian OEMs: Local manufacturers delivering tailored modular air bearings for industrial uses

Types

• Flat Porous Media Modular Air Bearings: High load capacity and stiffness for linear motion
• Rotary Modular Air Bearings: Circular designs optimized for frictionless rotary motion
• Vacuum Preloaded Modular Bearings: Enhanced stiffness and positional stability via vacuum technology
• Custom Modular Air Bearings: Configurations tailored to specific load, size, speed, and environment demands
• Hybrid Modular Bearings: Combined air and mechanical support solutions for complex applications

Part Numbers

• Part numbers define bearing type (flat, rotary, vacuum preload), size, porous media grade, load capacity, and housing design
• Common series include New Way MPL, IMI PV series, Parker modular bearing codes, and various OEM catalog numbers
• Proper selection depends on load, speed, environmental conditions, and precision requirements

Outer spring rotary air bearings offer frictionless, wear-free rotary motion by using a thin film of compressed air as a lubricating layer between bearing surfaces. Their unique design incorporates an outer spring mechanism that maintains air film stability and contact pressure, improving load capacity and stiffness. These bearings provide ultra-smooth operation, minimal heat generation, zero lubrication requirements, excellent vibration damping, and superior precision. The air film eliminates mechanical contact, significantly reducing wear and extending service life while enabling high-speed, contamination-free rotation. Ideal for clean room and high-precision environments, these bearings enhance machine reliability and reduce maintenance costs.

Industrial Applications

• Semiconductor Manufacturing: Lithography equipment, wafer handling requiring precise, contamination-free motion
• Aerospace: Satellite gimbals, precision actuators, spacecraft testing equipment
• Optics and Photonics: Laser beam steering, telescope mount rotation, high-accuracy mirror positioning
• Metrology & Inspection: Coordinate measuring machines, rotary tables demanding sub-micron accuracy
• Automation & Robotics: High-speed rotary joints, precision robotic arms
• Medical Devices: Diagnostic imaging equipment, surgical tool rotation
• Clean Room Manufacturing: Frictionless guidance systems in ultra-clean environments
• High-Speed Machining: Precision spindles and rotary tools operating at very high rpms

Brands

• New Way Air Bearings: Leading manufacturer of outer spring rotary air bearings with porous media technology
• IMI Precision Engineering: Offers vacuum preloaded rotary air bearing solutions
• Parker Hannifin: Supplier of advanced air bearing systems including outer spring types
• OAV Group: Aerospace-grade rotary air bearings specialists
• Viiplus: OEM supplier delivering high-performance air bearings in India
• Indian OEMs: Local manufacturers providing customized rotary air bearing solutions

Types

• Flat Porous Media Outer Spring Rotary Air Bearings: For superior stiffness and load capacity
• Vacuum Preloaded Rotary Air Bearings: Enhanced control over air film thickness and preload
• Spherical Outer Spring Rotary Air Bearings: Offer multi-axis compliance and high angular stiffness
• Hybrid Rotary Air Bearings: Combining air film and mechanical elements for increased load capacity
• Customized Rotary Air Bearings: Built to specific size, load, speed, and environmental requirements

Part Numbers

• Part numbers denote bearing type, diameter, preload rating, porous media grade, and housing material
• Popular series include New Way OSP, IMI PV rotary, Parker rotary air bearing codes, and custom OEM references
• Selection depends on load, speed, positional accuracy, and environmental cleanliness

Radial air bearings offer frictionless, non-contact support for rotating shafts and components, using a thin, pressurized air film between the bearing surfaces. This cushion of air eliminates metal-to-metal contact, resulting in nearly zero friction, no wear, vibration damping, ultra-smooth motion, and zero lubrication requirements. The thin air film provides exceptional stiffness and load capacity for radial loads, enabling high precision and ultra-low maintenance in demanding applications. Radial air bearings are ideal for clean-room environments due to their contamination-free operation and extended service life.

Industrial Applications

• Semiconductor Manufacturing: Wafer handling spindles, lithography equipment requiring contamination-free operation
• Aerospace: Precision rotor support, satellite testing, gyroscopic instruments
• Optics & Photonics: Laser beam handling, telescope rotation, mirror mounts
• Metrology: High precision rotary tables, coordinate measuring machines
• Robotics: Multi-axis rotary actuators and high-speed joints
• Medical Devices: Smooth rotary support in diagnostic and imaging systems
• Electronics Manufacturing: PCB assembly and inspection with ultra-precise rotation
• Clean Rooms: Air bearing spindles for contamination-free processes
• Industrial Machinery: High-speed spindles, rotary drives requiring stable radial support

Brands

• New Way Air Bearings: Pioneers of porous media radial air bearing technology
• IMI Precision Engineering: Specialists in vacuum preloaded radial air bearings
• Parker Hannifin: Offers a wide range of aerostatic radial bearing solutions
• OAV Group: Provides aerospace-grade radial air bearings with superior stiffness
• Viiplus: OEM supplier of radial air bearings tailored for Indian industrial needs
• Indian OEMs: Local manufacturers offering customized radial air bearing solutions

Types

• Flat Porous Media Radial Air Bearings: Provide high load capacity and stiffness
• Round Radial Air Bearings: Designed for rotary shaft support with frictionless operation
• Vacuum Preloaded Radial Air Bearings: Enhanced positioning accuracy with vacuum assist
• Self-Leveling Radial Air Bearings: Compensate shaft misalignment for smooth rotation
• Custom Radial Air Bearings: Tailored for specific load, speed, and environmental requirements

Part Numbers

• Part numbers define bearing type (flat, round), size, pressure rating, porous media specification, and preload
• Typical series include New Way RPR, IMI PV, Parker aerostatic radial codes, and custom OEM numbers
• Selection depends on load, rotational speed, clearance requirements, and cleanliness standards

Rectangular bonded air bearings are precision bearings designed to provide frictionless, ultra-smooth linear and rotary motion by supporting load on a thin film of compressed air. Produced using advanced bonding techniques, these flat rectangular air bearings offer high load-carrying capacity and stiffness on optimized guideway real estate, making them ideal for applications with limited space. They generate a uniform air cushion through porous media technology, which ensures stable and vibration-free motion. The design guarantees zero wear, no lubrication, minimal heat generation, and contamination-free operation, significantly increasing machine life and accuracy while reducing maintenance costs.

Industrial Applications

• Semiconductor Manufacturing: Lithography stages, wafer handling, and precision positioning systems
• Metrology and Inspection: Coordinate measuring machines (CMM), ultra-precision linear stages
• Automation & Robotics: Precision linear guides and high-speed actuation systems
• 3D Printing & Additive Manufacturing: Smooth, wear-free motion for print heads and platforms
• Automotive Manufacturing: Precision assembly lines and component positioning
• Medical Equipment: Imaging devices and diagnostic tools requiring low friction motion
• Aerospace & Defense: Test rigs, guidance systems, and vibration-sensitive equipment
• Industrial Testing Machines: High-accuracy load cells and calibration equipment
• Clean Room Equipment: Contamination-free motion control in sensitive environments

Brands

• New Way Air Bearings: Industry leader in porous media and bonded air bearing technology
• OAV Group: Aerospace-grade flat rectangular air bearings with high load capacity
• IMI Precision Engineering: Precision air bearing solutions customized for high stiffness and accuracy
• Parker Hannifin: Air bearing system specialist offering bonded air bearings for industrial uses
• Viiplus: OEM supplier delivering tailor-made bonded air bearing solutions in India
• Indian OEMs: Local manufacturers providing cost-effective bonded air bearings

Types

• Flat Porous Media Rectangular Bonded Air Bearings: For maximum load capacity and stiffness
• Vacuum Preloaded Bonded Air Bearings: Enhanced precision through vacuum-assisted preload
• Self-Leveling Flat Rectangular Bearings: Maintain optimal alignment under variable loads
• Custom Bonded Air Bearings: Designed to fit specific size, load, and environmental requirements
• Hybrid Designs: Combination of bonded and mechanical bearings for specialized applications

Part Numbers

• Part numbers indicate bearing size, vacuum preload rating, porous media grade, and mounting options
• Popular series include New Way FPR series, OAV FRB codes, IMI PV series, and OEM-specific part numbers
• Proper selection requires matching load capacity, stiffness, rotation/linear motion needs, and environmental factors

Foil air bearings are a type of gas bearing that provide frictionless, wear-free support for rotating shafts by using a compliant, spring-loaded foil lining. Once the shaft reaches operating speed, a thin film of air separates the foil from the shaft, eliminating mechanical contact and ensuring extremely low friction, vibration damping, and high-speed capability. These bearings do not require oil lubrication, reducing maintenance and contamination risk. Foil bearings are reliable in high temperature and cryogenic environments, operate silently, and have extended life even under severe start/stop cycles, making them ideal for aerospace, turbomachinery, and precision industrial applications.

Industrial Applications

• Aerospace: Environmental control systems in aircraft, turbine motors, actuation systems
• Turbomachinery: High-speed compressors, gas turbines, turboexpanders
• Cryogenics: Equipment operating at extremely low temperatures
• Automotive: Advanced gas turbine engines and emissions control systems
• Power Generation: Microturbines, fuel cells, auxiliary power units (APUs)
• Semiconductor Manufacturing: Clean-room compatible rotary and linear motion applications
• Testing & Measurement: High precision rotary balances and test rigs
• Oil and Gas: High temperature compressor and turbine applications

Brands

• New Way Air Bearings: Pioneers in foil air bearing technology offering ultra-high reliability
• Fukuda Corporation: Leading manufacturer of foil bearings for turbomachinery
• OAV Group: Provider of aerospace-grade foil air bearing solutions
• TurboCare: Specialists in gas foil bearing design for power generation
• Viiplus: OEM supplier providing foil air bearing products for precision industry
• Indian OEMs: Local manufacturers delivering customized foil bearing solutions

Types

• Compliant Foil Bearings: Featuring spring-loaded foils for dynamic conformity and vibration damping
• Multipad Foil Bearings: Multi-segment pads offering preload and spin-up protection
• Hydrostatic Foil Bearings: Supplemented with external pressurized fluid for high load capacity
• Hybrid Foil Bearings: Combining foil technology with rolling elements for specialized applications
• Cryogenic Foil Bearings: Designed for operation in extreme low temperature environments

Part Numbers

• Part numbers indicate bearing model, pad type, size, load rating, material coatings, and operational environment suitability
• Typical series include New Way NFB, OAV Foil Bearing codes, Fukuda model numbers, and custom OEM references
• Selection requires consideration for load, speed, temperature range, environmental restrictions, and maintenance conditions

Vacuum preloaded air bearings combine the advantages of air bearing technology with vacuum preloading to provide enhanced stiffness, improved load capacity, and exceptional vibration damping. By applying a controlled vacuum to part of the bearing surface, these bearings create a constant preload that maintains optimal flying height and air film stiffness, ensuring stable and precise motion even under dynamic and variable loads. The use of vacuum eliminates the need for dual bearing surfaces as in traditional preloaded air bearings, enabling simpler designs with superior performance, reduced friction, zero wear, and clean-room compatibility. The porous media technology used ensures uniform air film distribution and sub-micron particle filtration for highly sensitive environments.

Industrial Applications

• Semiconductor Manufacturing: Precision wafer handling and lithography stages requiring ultra-clean environments
• Aerospace: High-precision instrument positioning and satellite component testing
• Optics and Photonics: Mirror mounts, laser positioning, and beam steering systems
• Metrology: Coordinate measuring machines, ultra-precise measurement devices
• Automation & Robotics: High-speed linear stages, precision robotic arms
• Medical Equipment: Diagnostic imaging devices needing frictionless motion
• Electronics Assembly: PCB handling and placement with high positional accuracy
• Clean Rooms & Laboratories: Equipment requiring contamination-free operation

Brands

• New Way Air Bearings: Pioneers in vacuum preloaded air bearing technology with porous media designs
• IMI Precision Engineering: Offering vacuum preloaded products for demanding high-precision applications
• Parker Hannifin: Established supplier of air bearing systems including vacuum preload variants
• OAV Group: Specialist in air bearing solutions tailored to aerospace and semiconductor industries
• Viiplus: OEM supplier providing vacuum preloaded air bearing components for diverse sectors
• Indian OEMs: Local manufacturers developing customized vacuum preloaded air bearings for industrial use

Types

• Flat Round Vacuum Preloaded Air Bearings: Combined vacuum and air pressure areas for stable flying height and damping
• Linear Vacuum Preloaded Air Bearings: For frictionless, precise linear guidance in automation
• Tilted or Spherical Vacuum Preloaded Bearings: Enhanced angular stiffness for rotational applications
• Dual-Stage Vacuum Preloaded Bearings: Offering ultra-high stiffness and load capacity through staged vacuum zones
• Customized Vacuum Preloaded Air Bearings: Tailored for unique load, speed, and environmental needs

Part Numbers

• Part numbers define bearing type (flat round, linear), size, vacuum area ratio, and porous media specification
• Models include New Way VPL series, IMI PV series, Parker Hannifin part codes, and OEM-specific numbers
• Selection depends on load, positioning accuracy, speed, fly height, and environmental cleanliness requirements

Thrust air bushings are precision-engineered frictionless bearings designed to support axial (thrust) loads while providing ultra-smooth rotary motion with zero mechanical contact. Utilizing a thin film of compressed air distributed through porous media technology, these bushings eliminate wear and reduce vibration, noise, and heat generation. Their vacuum preloaded designs maintain constant air film thickness and superior stiffness, enabling high positional accuracy, reduced maintenance, and long service life. Ideal for clean-room environments, thrust air bushings ensure sub-micron particle filtration and minimal contamination, making them indispensable in advanced manufacturing and research.

Industrial Applications

• Semiconductor Manufacturing: Wafer positioning, lithography stages, mask aligners
• Aerospace & Defense: Precision gimbals, satellite component testing, inertial navigation systems
• Optics: High-resolution laser mounts, mirror positioning, beam steering devices
• Metrology: Coordinate measuring machines, ultra-precision rotary tables
• Medical Devices: Imaging equipment, surgical robotic joints
• Automation & Robotics: High-speed linear stages, precision rotary actuators
• Clean Room Equipment: Particle-free manufacturing processes
• Electronics Assembly: PCB handling, placement machines requiring contamination control

Brands

• New Way Air Bearings: Innovators of porous media thrust air bushings with superior performance
• IMI Precision Engineering: Precision ground and vacuum preloaded air bushings
• Parker Hannifin: Comprehensive air bearing solutions including thrust air bushings
• OAV Group: Specialized in aerospace-grade air bearings including thrust designs
• Viiplus: OEM supplier providing vacuum preloaded and thrust air bushings in India
• Indian OEMs: Custom air bearing solutions for precision industries

Types

• Flat Vacuum Preloaded Thrust Air Bushings: High stiffness and load capacity under vacuum preload
• Round Thrust Air Bushings: Circular designs for rotary axial support
• Porous Media Thrust Bushings: Uniform air distribution for ultra-smooth motion
• Custom Configurations: Engineered for unique load, speed, and spatial requirements
• Hybrid Air Bushings: Combined axial and radial support for complex motion control

Part Numbers

• Part numbers indicate bushing type, diameter, preload level, porous media grade, and housing material
• Popular models include New Way VPL series, IMI PV series, Parker Hannifin standard codes
• Selection should match load capacity, operating environment, rotational speed, and contamination control needs

Air slides are innovative pneumatic material handling systems that use a gentle flow of low-pressure air to fluidize and transport dry bulk materials like powders and granules along an inclined slide or chute. This technology enables smooth, consistent flow without mechanical parts, reducing maintenance and energy consumption. Air slides avoid material segregation, degradation, and dust generation, ensuring improved product quality and safer working environments. These systems are lightweight, easy to install, and handle delicate materials gently, making them ideal for industries where contamination and material integrity are critical.

Industrial Applications

• Cement Industry: Transport of raw meal, clinker dust, and cement powder in silos, bunkers, and silos
• Pharmaceuticals: Conveying fine powders and granules while maintaining hygienic conditions
• Food Processing: Handling flour, sugar, spices, and other delicate food powders without contamination
• Chemicals: Safe transport of carbon black, soda ash, calcium carbonate, and other fine chemical powders
• Mining and Minerals: Efficient movement of lime, gypsum, phosphates, and other mineral powders
• Metallurgical Industry: Conveying metal powders and additives used in production processes
• Grain and Flour Mills: Hygienic transport of flour, grains, and feed products with minimal dust
• Power Generation: Handling fly ash, coal dust, and other fine materials in power plants

Brands

• Rajdeep Engineering: Leading manufacturer and supplier of air slide systems in India
• Clipon: Global supplier with advanced air slide solutions for multiple industries
• GMdix Process Engineering: Specialists in customized air slides for bulk material handling
• Everglory Industrial: Provider of durable and efficient air slide fabrics and systems
• Viiplus: Indian OEM supplying air slides for powdered material transport
• Indian OEMs: Local companies offering customized air slide equipment and replacements

Types

• Pressure Type Air Slides: Use positive air pressure to fluidize and convey materials
• Suction Type Air Slides: Utilize vacuum pressure for material transport and handling
• Mixed-Type Air Slides: Combined use of pressure and suction for flexible applications
• Fabric Air Slides: Made with porous, durable fabrics designed for specific industry materials
• Modular Air Slide Systems: Customizable, scalable units suited for various capacities and conveyor layouts

Part Numbers

• Part numbers specify air slide type, fabric material, dimensions, air flow rate, and operating pressure
• Typical codes include Rajdeep and Clipon series numbers, industry-standard fabric grades, and custom OEM identifiers
• Proper selection depends on material characteristics, load volume, conveyor length, and environmental conditions

Spherical air bearings provide frictionless rotary motion by supporting a spherical component on a thin, stiff cushion of pressurized air. Using porous media technology, these bearings offer ultra-smooth, wear-free operation with high positional accuracy and vibration damping. The spherical design allows three-axis freedom of rotation, enabling precise angular alignment and compensation for misalignment or shaft deflection without mechanical contact. Benefits include minimal maintenance, zero lubrication, contamination resistance, temperature stability, and long-lasting, consistent performance. Ideal for precision instruments, optical systems, and cleanroom environments.

Industrial Applications

• Aerospace: Gyroscopes, satellite actuators, inertial navigation systems requiring ultra-precise angular motion
• Semiconductor Manufacturing: Wafer handling, lithography equipment with contamination-free and vibration-free rotation
• Optics and Photonics: Laser beam positioning, telescope mounts, high-precision mirror adjustments
• Metrology: Coordinate measuring machines, three-axis rotary tables, precision inspection systems
• Medical Devices: Imaging equipment, robotic surgical tools
• Automation & Robotics: Multi-axis rotary joints, precision rotary actuators
• Electronics Assembly: Component placement, testing requiring contamination control
• Clean Rooms & Research Labs: Manufacturing processes that demand ultra-clean, frictionless motion

Brands

• New Way Air Bearings: Market leaders with porous media spherical air bearing technology
• IMI Precision Engineering: Precision vacuum preloaded spherical air bearing solutions
• Parker Hannifin: Offering advanced spherical air bearing systems for precision industries
• OAV Group: Specializing in aerospace and defense-grade spherical air bearings
• Viiplus: OEM supplier producing customized spherical air bearings for Indian industries
• Indian OEMs: Local manufacturers delivering tailored spherical air bearing solutions

Types

• Porous Media Vacuum Preloaded Spherical Air Bearings: High stiffness and positioning accuracy
• Flat Spherical Air Bearings: Thin film for compact, low-friction rotary motion
• Round Spherical Air Bearings: Circular design for multi-axis rotational freedom
• Hybrid Bearings: Combined air and mechanical supports for specialized applications
• Custom Engineered Spherical Air Bearings: Tailored to specific size, load, and environmental requirements

Part Numbers

• Part numbers denote bearing type, diameter, vacuum preload specs, porous media type, and housing materials
• Popular series include New Way SPA series, IMI PV codes, Parker standard bearings, and OEM-specific references
• Selection is based on required load capacity, angular freedom, rotational speed, and environmental cleanliness

Tapered roller air bearings combine the high load capacity and rigidity of tapered roller bearings with the frictionless, wear-free operation of air bearings. Utilizing a thin film of compressed air to separate the bearing surfaces, these bearings allow frictionless, ultra-smooth rotation while efficiently supporting combined radial and axial loads. The tapered roller design ensures high load capacity and stiffness, while the air film offers superior vibration damping, minimal heat generation, and contamination-free operation. Benefits include extended bearing life, zero lubrication requirements, high precision positioning, and minimal maintenance, making them ideal for advanced industrial and aerospace applications.

Industrial Applications

• Aerospace: Satellite gimbal assemblies, precision gyroscopes, engine test rigs
• Semiconductor Manufacturing: Wafer handling, lithography stages requiring ultra-clean, precise motion
• Optics and Photonics: Laser beam steering, telescope mounts, high-precision mirror positioning
• Metrology: Coordinate measuring machines, precision rotary tables
• Automation & Robotics: High-speed precision rotary joints, actuators handling combined loads
• Medical Devices: Imaging systems, surgical robotic instruments
• Electronics Assembly: PCB manufacturing, inspection equipment with contamination control
• Clean Rooms: Devices requiring contaminant-free operation
• Industrial Machinery: High-speed spindles, rotary drives with combined loading

Brands

• OAV Group: Premier aerospace-grade tapered roller air bearings with exceptional stiffness
• New Way Air Bearings: Leading porous media air technology providers featuring tapered roller designs
• IMI Precision Engineering: Specialized in vacuum preloaded air bearing solutions for high-load applications
• Parker Hannifin: Supplier of advanced air bearing systems including tapered roller air bearings
• Viiplus: OEM supplier offering custom tapered roller air bearings in India
• Indian OEMs: Local manufacturers delivering tailored high-performance air bearings

Types

• Flat Porous Media Tapered Roller Air Bearings: For high stiffness and load capacity with vacuum preload
• Round Tapered Roller Air Bearings: Circular configurations optimized for radial and thrust loads
• Vacuum Preloaded Tapered Roller Air Bearings: Enhanced stability and precision via vacuum technology
• Dual-Stage Vacuum Bearings: Multi-zone setups for increased load capacity and positioning accuracy
• Custom Engineered Bearings: Configured to meet specific load, size, speed, and environmental challenges

Part Numbers

• Part numbers denote bearing configuration (flat, round, vacuum preload), size, pressure rating, and porous media grade
• Popular series include OAV TPR, New Way VPL, IMI PV, and custom OEM codes
• Selection depends on load, speed, operating environment, and cleanliness requirements