Products & ServicesSee also:
Supplier: IHS Product Design
Description: THERMOPLASTICS PIPING SYSTEMS - NON-END-LOAD-BEARING ELASTOMERIC SEALING RING TYPE JOINTS BETWEEN PRESSURE PIPES AND MOULDED FITTINGS - TEST METHOD FOR LEAKTIGHTNESS UNDER INTERNAL HYDROSTATIC PRESSURE WITHOUT END THRUSTShow More
Supplier: General Pump
Description: Features: • Solid ceramic plungers • Flex coupling and bell housing available for direct drive • Forged brass manifold with an exclusive lifetime warranty and 4:1 hydrostatic rating • Die-cast, anodized aluminum, oil-bath crankcase • Premium roller bearing • Unitized
- Water Temperature: 165 F
- Type: Piston / Plunger Pumps, Positive Displacement Pumps, Triplex Pumps
- Maximum Discharge Flow: 276 GPH
- Maximum Discharge Pressure: 2500 psi
Supplier: IHS ESDU
Description: the type of bearing has been chosen (from the types considered, namely, dry rubbing, hydrodynamic, hydrostatic, oil impregnated porous metal, and rolling element) other data, or manufacturer's information where appropriate, must be used for the final design.Show More
Supplier: ASTM International
Description: . The model opens new possibilities in the evaluation of steels and heat treatments used in rolling bearings. Furthermore, this micro-plastic contact model may help the interpretation of the load history leading to a given pattern of residual stress measured in bearing rings.Show More
Standards and Technical Documents - STANDARDS FOR CONCRETE PIPE AND MANHOLE SECTIONS -- CSA A257 SERIESSupplier: CSA Group
Description: for testing circular precast concrete pipe, manhole sections, and joints: (a) three-edge-bearing test (see Clause 4); (b) concrete compression tests (see Clause 5); (c) absorption test (see Clause 6); (d) hydrostatic test (see Clause 7); (e) flat slab top test (see Clause 8); and (f) manhole stepShow More
Flexible Couplings - Highly Flexible Cardan ShaftCurved-Tooth Gear Flange Coupling -- BoWex-ELASTIC® HEGSupplier: KTR Corporation
Description: Mobile machines mainly use I.C.-engines as a drive. On hydrostatic drives hydraulic pumps are directly connected, while the compressor unit is driven directly with mobile compressors. Both units are connected via a flange coupling. That is why it has to meet a large number of demands, while
- Coupling Type: Gear / Multi-Jaw
- Bore Diameter: 1.89 to 4.92 inch
- Coupling Diameter: 10.37 to 20.37 inch
- Coupling Length: 2.3 to 4.37 inch
Supplier: United Grinding Technologies Inc.
Description: Highest precision and quality for micro tools and parts (carbide, HSS or other materials). Manual machine. Features & Benefits of the EWAG WS 11: Measuring and grinding in one clamping Hydrostatic slide bearing Wheel dressing on the machine Versatile Up to 10 axes, no limits on geometriesShow More
Standards and Technical Documents - Thermoplastics pipes, fittings and assemblies for the conveyance of fluids -- Determination of the resistance to internal pressure -- Part 4: Preparation of assemblies -- ISO 1167-4:2007
Description: ISO 1167-4:2007 specifies the procedure for the preparation of both end‑load‑bearing and non‑end‑load‑bearing assemblies, for the determination of their resistance to internal hydrostatic pressure according to ISO 1167-1.Show More
Supplier: PSI Repair Services, Inc.
Description: , and we check quill, pulley and drive areas for wear and run out. We follow with a written evaluation and quotation before any repairs are performed. Upon your approval, we resize all bearing areas as needed to ABEC-7 bearing tolerances or better. Our extensive use of precision Barden bearings brings
- Capabilities: Clean Room Assembly, Component Evaluation & Replacement, Dynamic Balancing, Dynamic Testing, Failure Analysis, Inspection / Quality Control, Vibration Analysis
- Spindle Type: Air Bearing, Hydrodynamic, Hydrostatic, Multiple Spindle Head, Spindle Speeder / Head
- Spindle Application: Boring, Drilling, Grinding, Hobbing, Milling, Tapping, Turning, Wheel Dressing
- Services: Machine Rebuild Services, New / Replacement Spindles, Spindle Warranty
Supplier: Colonial Tool Group Inc.
Description: We, here at Colonial, are not only producing top notch precision spindles, tools and broach machines, but we are also, providing services for the industry. We are involved in machine audits, repair, rebuilding and retrofitting of spindles/machines and sharpening of broaching tools. Our long list of
- Capabilities: Component Evaluation & Replacement, Dynamic Balancing, Dynamic Testing, Inspection / Quality Control, Vibration Analysis
- Spindle Type: Air Bearing, Block, Cartridge, Foot Mounted, Hydrostatic, Multiple Spindle Head, Other
- Spindle Application: Boring, Drilling, Grinding, Milling, Tapping, Turning
- Services: CAD / CAM Support, Design Assistance, Machine Rebuild Services, New / Replacement Spindles, Spindle Warranty
Supplier: Eaton Hydraulics Group
Description: heavy-duty hydrostatic pumps operate at pressures up to 413 bar (6,000 psi) and input speeds up to 4,510 rpm, all while delivering 10,000-hour B10 bearing life. The result: the most efficient and reliable performance possible. Features Self-lubricating, sealed systems are more responsive
- Maximum Discharge Pressure: 6000 psi
- Types: Positive Displacement Pumps, Piston / Plunger Pumps
- Industry: General Industrial, Agriculture / Horticulture, Construction
Supplier: H.O. Penn Machinery Company, Inc.
Description: Wrap-around Bumpers/Pressurized Water Tank Long-life Tapered Roller Bearing Center Joint Drive Train13 Micron Absolute Rating Filtration HA 2503 Front & Rear Axles Service brake-hydrostatic-dynamic braking, plus..
- Type: Other
- Horsepower: 173 HP
- Travel Speed: 262 in/sec
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ESDU - Tribology
for the design and analysis of: (i) steadily loaded hydrodynamic journal bearings with axial grooves and circumferential groove including superlaminar operation and low viscosity process fluid lubrication, (ii) hydrostatic bearing design with capillary restrictor control, (iii) steadily loaded fixed-inclined-pad and off-set pivot, tilting pad, thrust bearings. The methods provide estimations of film thickness, power loss, temperature within the bearing, lubricant flow rates and other associated... (read more)
Browse Standards and Technical Documents Datasheets for IHS ESDU
General Plastics Manufacturing Co.
Standard & Custom Mold & Modelmakers' Supplies
GP manufactures standard & custom mold & modelmakers' supplies. Products such as polyurethane flexible foams, hydrostatic-pressure resistant rigid foams, heat-formable foams, high temperature foams, polyisocyanurate foams, tooling boards & thermal insulating bearing blocks are available. Fabricating, molding, CNC machining, routing, bonding assembly & materials testing services are available. Capabilities include painting, adhesive-bonding & potting. (read more)
Browse Mold Making Services Datasheets for General Plastics Manufacturing Co.
Rotary Systems, Inc.
High Speed Coolant Unions
Rotary Systems ’ 030-Series coolant rotary unions are ideal fits for machine tool coolant or MQL (Minimum Quantity Lubricant) applications. These coolant rotary unions feature balanced Silicon Carbide mechanical seals and match-ground deep groove radial contact ball bearings with labyrinth bearing protection. Mechanical Sealed Rotary Unions. High-speed and high-pressure are no longer mutually exclusive. Rotary Systems ’ mechanical seal rotary unions for coolant, air/hydraulic... (read more)
Browse Rotating Unions Datasheets for Rotary Systems, Inc.
2360 Series Resilient Wedge Gate Valve
Valve Features. 350 PSIG MAXIMUM WORKING PRESSURE - Hydrostatically tested at 700 psig. DUAL-PURPOSE LIFTING LUGS - new dual-purpose lifting lugs provide stability for the valve box. Accommodates strap or hooks; provides valve box alignment, eliminating need for valve box adapter. "PRESSURE ASSIST" WEDGE GEOMETRY - unique "pressure assst" wedge geometry needs equal or less torque to seal at 350 psig than current valves require at 250 psi. AMERICAN MADE QUALITY - factory in Chattanooga, TN... (read more)
Browse Gate Valves Datasheets for Mueller Company
High volumetric efficiency suction/delivery valves
connecting rods and a floating wrist pin enable extra load at half the weight. This reduces vibrations and off center loads on the bearing for longer life and quieter operation. • SAE-C hydraulic drive available. • Patent pending ”high tech ” low and high pressure seals Solid shaft only for belt-driven applications. General Pump, along with our parent company, Interpump Group S.r.l. , has been the world leader in plunger pump development since 1982. While known as the leader... (read more)
Browse Triplex Pumps Datasheets for General Pump
High Pressure “MUD” Pump
on the bearing for longer life and quieter operation. . General Pump, along with our parent company, Interpump Group S.r.l. , has been the world leader in plunger pump development since 1982. While known as the leader in plunger pumps for the pressure cleaning industry, we have expanded to serve Vehicle Wash as well as many Industrial Applications including Sewer Jetting, Oil and Gas, Mining, Misting and many more. Always striving to serve our customers better, General Pump's 54,000 square foot... (read more)
Browse Mud Pumps Datasheets for General Pump
Pump mixtures of water, bentonite and/or polymers
Energized packings/seals are produced from high density polyethylene. • Extended crosshead features open design and double lip oil seals to minimize unwanted collection of drilling fluids. • Patent pending, symmetrical power end design featuring top and bottom mounting holes allowing for easy left to right shaft conversion. • High performance aluminum alloy connecting rods permit higher loads while reducing overall weight. This reduces vibrations and off center loads on the bearing... (read more)
Browse Mud Pumps Datasheets for General Pump
The New Generation from General Pump
Lubrication Allows Both Directions of Rotation. Easier Maintenance Manifold/Valves Service Time Reduced By 30%: A single valve cover gives access to all three valves. Crank Mechanism Service Time Reduced By 50%: Includes main bearings, floating wrist pin, brass-bearing-free connecting rods. Reduced Operating Costs Service Time Dramatically Reduced. Double Life of Wearing Parts. Reduced Spare Parts Costs. . General Pump, along with our parent company, Interpump Group S.r.l. , has been... (read more)
Browse Liquid Handling Pumps Datasheets for General Pump
Conduct Research Top
Designing hydrostatic bearings is more complex than for self-acting types because of the greater number of components requiring design decisions. The pressure pads in hydrostatic bearings carry the load. Most hydrostatic systems (thrust or journal bearings) use several evenly spaced pads so
Wear of plain bearings is influenced by the state of lubrication and, conversely, wear characteristics influence the various lubrication states. Hydrostatic bearings do not wear when operating properly because the bearing surfaces are separated by a film of oil. Erosion of flow restrictors
Bearing Lubrication II
Most bearings operate with a fluid film -- oil, another liquid, or a gas. By far the largest number of bearings are oil lubricated. The oil film can be maintained through pumping by a pressurization system -- in which case the lubrication is termed hydrostatic. Or it can be maintained
Know your thrust bearings
types are available. The first, an externally pressurized, hydrostatic thrust bearing, works for low-speed, heavily loaded equipment including telescopes, observatory domes, and large radio antennas, where structures may weigh a million pounds or more. Hydrostatic thrust bearings use an external
Medical Device Link . Using Nonconventional Processing to Develop Anisotropic and Biodegradable Composites of Starch-Based Thermoplastics Reinforced with Bone-Like Ceramics
floor reconstruction. However, these systems do not yet exhibit properties that allow their use in load-bearing applications. Furthermore, the processing methods that have been assessed with the aim of increasing the materials' mechanical performance techniques such as hydrostatic extrusion
More Information Top
Hydrostatic directions and bearing
… this book followed through my research and the Promotion in the field of the hydrostatic guidances on the institute for machine tools and production technique of the TU Berlin, the lesson and research on schnelllaufenden hydrostatic bearings in the Ingenieurwissenschaftlichem center …
Encyclopedia of Tribology
Lubrication by interstitial fluid pressurization; Self- pressurized hydrostatic bearing .
Certain bearing designs were found to be inherently stable for side loading condi- tions, without the use of compensation typically used in hydrostatic bearings .
… difficult to fabricate the micro-radial-flow journal bearing (Figure 1-8-b), because the fabrication of the feed in the bearing wall requires an additional layer to be fabricated and bonded; thus, the axial-flow hydrostatic bearing (Figure 1-8-c …
seal clearances (still orders of magnitude lower than hydrostatic bearings ).
Mechanical Engineering, Materials Science and Civil Engineering
Simulation on Multi-Oil-Cavity and Multi-Oil-Pad Hydrostatic Bearings .
However, the hydrostatic bearing analysis of the previous section neglected rotational effects on the flow.
Keywords: adjustable kinematic couplings, hydrostatic bearings , feed back control, structural loop .
This work investigates the application of hydrostatic bearings , particularly those of the self-compensating type, to precision machine tool spindles.
Tribology for Scientists and Engineers
In comparison with the pure hydrostatic bearings the hybrid bearings are able to tolerate substantial loads over and above the normal designed loads.
The use of hydrostatic bearings .