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Supplier: Trelleborg Sealing Solutions Americas
Description: HP20 is an elastomeric rotary oil seal suitable for sealing medium to high hydraulic oil pressure at low to medium shaft speeds. Available in FPM and HNBR for standard and low temperature environments.
- Shaft O.D. or Seal I.D.: 0.6692917 to 11.81103 inch
- Maximum Operating Speed: 787.401574803148 ft/min
- Maximum Operating Pressure: 681.6731449788259 psi
- Operating Temperature: -22 to 212 F
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Supplier: Edwards Vacuum
Description: Edwards E2M80 series two stage oil sealed rotary vane vacuum pumps are renowned for their high ultimate vacuum, rapid pumping speeds, quiet operation and ability to handle water vapour. These direct drive rotary vane pumps are inherently compact and vibration free, and with
- Ultimate Operating Vacuum: 0.00077 to 0.0054 torr
- Pumping Speed: 47.04 to 56.448 CFM
- Motor Power: 4.02066115470846 HP
- Features: AC Three Phase, Gas Ballast, Other, Two Stage
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Description: KT pumps are quiet running vacuum pumps with high pumping capacity at both high and low pressures. The triplex piston design is practically vibration-free. All KT models include an integral, positive pressure lubrication system to insure reliable lubrication at all pressure levels.
- Ultimate Operating Vacuum: 0.01 torr
- Pumping Speed: 144 CFM
- Motor Power: 7.5 HP
- Mounting: Floor / Skid
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Supplier: Hi-Tech Seals, Inc.
Description: engineered plastic seals for extreme conditions where conventional elastomeric seals can't be used. Used in corrosive media, extreme temperatures and high surface speeds. Seals incorporate a metallic spring, which loads the seal lips against the mating
- Operating Temperature: -450.4 to 449.6 F
- Seal Type: Double Lip Oil Seal
- Features: Oil / Grease Seal
- Material (ASTM Abbreviation): Polytetrafluoroethylene (PTFE- Teflon®, etc.)
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Supplier: U.S. Plastic Corporation
Description: Empties a 55 gal. drum in about 2 minutes! Ryton housing with twin Ryton lobes. 316SS shafts and ball bearings. One-piece suction tube and outlet spout are 304SS. Viton oil seals, PTFE gaskets. Suitable for a wide variety of chemicals compatible with above materials. 53" PE discharge
- Pump Type: Gear Pumps, Positive Displacement Pumps
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Supplier: FTL Technology
Description: resistance Broad temperature range -60⁰C to +200⁰C Suitable for low lube and dry running conditions High wear resistance of seal lip Special designs for low power losses Suitable for high peripheral speeds Low stick slip FDA approval Common Applications of PTFE Shaft
- Maximum Operating Speed: 3,937.00787401574 to 5,905.51181102361 ft/min
- Maximum Operating Pressure: 7.251885 to 145.0377 psi
- Operating Temperature: -76 to 392 F
- Features: Oil / Grease Seal
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Supplier: FTL Technology
Description: Rotary shaft seals - also known as radial shaft seals, and including lip seals and oil seals - are required to provide reliable sealing performance in a wide range of high speed rotating applications. The main function of a rotary shaft seal is
- Features: Oil / Grease Seal
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Supplier: EQYO
Description: Series Specifics: Static and moderate speed dynamic sealing Moderate to high spring load Good for low temperature and gases OmniSeal® are high-performance spring energized polymer seals capable of handling extreme service conditions. They are used where ultra-low
- Shaft O.D. or Seal I.D.: 0.0393701 to 59.05515 inch
- Maximum Operating Pressure: 50,008.99896 psi
- Operating Temperature: -450.4 to 600.8 F
- Seal Construction: All Rubber or Polymer
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Supplier: JiuJiang Ingiant Technology Co., Ltd.
Description: High Speed Pneumatic Rotary Joint This series high speed rotary joint is made of stainless steel, widely used for pneumatic punch press clutch. It supports various media including air, oil, hot water and high-pressure steam, with stable performance under
- Operating Speed: 3,000 to 18,000 rpm
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Supplier: EQYO
Description: Features: Tight sealing high pressure Commonly used for sealing hydraulic pumps and motors Shaft speeds up to 20 m/s Pressure up to 3.5 MPa Saint-Gobain High Performance Seals has a complete line of polymer-based Dynalip® seals with many PTFE and PTFE blended
- Maximum Operating Speed: 3,937.00787401574 ft/min
- Maximum Operating Pressure: 507.6289377501895 psi
- Seal Construction: All Rubber or Polymer
- Seal Type: Double Lip Oil Seal
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Supplier: FTL Technology
Description: Mechanical face seals, also known as toric seals, duo cone seals, floating seals and heavy duty seals are specifically designed to operate in environments where there is a high level of external contamination such as mud, sand, dirt and water. The robust
- Material (ASTM Abbreviation): Flourosilicone (FVMQ, FMQ, FPM, FSI), Nitrile (NBR - Buna-N), Nitrile - Highly Saturated (HNBR), Polytetrafluoroethylene (PTFE- Teflon®, etc.)
- Features: Oil / Grease Seal
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Supplier: NationSkander California Corporation
Description: 627-2RS bearing is sealed and self lubricated, the quality is set to EMQ (ABEC-5 quality) to ensure high speed, 627-2RS bearing is lubricated with Oil. Item: 627-2RS Ball Bearing Type: Deep Groove Radial Ball Bearing Balls: Ceramic Quality: ABEC-5 Lubrication: Oil Cage:
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Supplier: EQYO
Description: between conventional elastomer lip seals and mechanical face seals. OmniLip™ seals can endure hostile environments, unlike elastomer lip seals, but similar to mechanical face seals. In addition, OmniLip™ seals can be manufactured at a much lower cost than
- Maximum Operating Speed: 5,905.51181102361 ft/min
- Maximum Operating Pressure: 29.0073678714394 psi
- Seal Orientation: Internal / Rod Seal
- Seal Construction: Metal Cased (Double or Inner)
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Supplier: SKF/North America
Description: For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in
- Shaft O.D. or Seal I.D.: 73.031 to 75 inch
- Housing Bore Diameter or Seal O.D.: 75.945 inch
- Axial Cross Section or Thickness: 2.559 inch
- Radial Cross Section: 1.181 inch
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Supplier: SKF/North America
Description: For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in
- Shaft O.D. or Seal I.D.: 79.53 to 83.46 inch
- Housing Bore Diameter or Seal O.D.: 83.855 inch
- Axial Cross Section or Thickness: 0.98 inch
- Radial Cross Section: 0.59 inch
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Supplier: SKF/Global
Description: For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in
- Shaft O.D. or Seal I.D.: 75 to 76.969 inch
- Housing Bore Diameter or Seal O.D.: 77.914 inch
- Axial Cross Section or Thickness: 2.559 inch
- Radial Cross Section: 1.181 inch
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Supplier: SKF/Global
Description: For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in
- Shaft O.D. or Seal I.D.: 97.358 to 99.543 inch
- Housing Bore Diameter or Seal O.D.: 99.943 inch
- Axial Cross Section or Thickness: 0.98 inch
- Radial Cross Section: 0.59 inch
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Supplier: SKF/Global
Description: For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in
- Shaft O.D. or Seal I.D.: 69.882 to 71.85 inch
- Housing Bore Diameter or Seal O.D.: 72.047 inch
- Axial Cross Section or Thickness: 0.41 inch
- Radial Cross Section: 0.26 inch
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Supplier: SKF/Global
Description: For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in
- Shaft O.D. or Seal I.D.: 86.417 to 89.209 inch
- Housing Bore Diameter or Seal O.D.: 90.149 inch
- Axial Cross Section or Thickness: 3.94 inch
- Radial Cross Section: 0.787 inch
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Supplier: SKF/North America
Description: For added protection in extremely contaminated applications, in addition to our standard V-ring; SKF also offers the type MVR. The MVR seal also seals axially and functions by combining positive lip contact with centrifugal slinging action. However, the MVR seal is different in
- Shaft O.D. or Seal I.D.: 69.882 to 71.85 inch
- Housing Bore Diameter or Seal O.D.: 72.047 inch
- Axial Cross Section or Thickness: 0.41 inch
- Radial Cross Section: 0.26 inch
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Supplier: Hallite Seals International Ltd.
Description: The Hallite 310 rotary pressure seal is designed specifically for use in hydraulic swivel joints. The seal assembly consists of a carbon filled PTFE seal ring energised by an NBR O ring. For aggressive media an FKM O ring can be substituted. The face material and design provides
- Shaft O.D. or Seal I.D.: 1.1023628 to 14.173236 inch
- Housing Bore Diameter or Seal O.D.: 1.5354339 to 15.0000081 inch
- Axial Cross Section or Thickness: 0.16535442 to 0.31889781 inch
- Maximum Operating Speed: 98.4251968503935 ft/min
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Supplier: Weforma Dämpfungstechnik GmbH
Description: High feed force > 10.000 N Speed rates > 0,015 - 40 m/min Adjustment > variable Extended Life Time > Special Seals + Oils Piston rod: hardened stainless steel Integrated End Stop > Max. security Flats > Cost Effective Mounting
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Supplier: Dresser-Rand
Description: materials accommodate a large range of conditions. When required, materials can be specially selected to comply with NACE standards. Compared to conventional oil lubricated seals, dry gas seals: Reduce gas emissions Eliminate the need for complex and costly seal
- Shaft O.D. or Seal I.D.: 2 to 13.5 inch
- Maximum Operating Pressure: 2,900 psi
- Features: Other
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Supplier: Force Control Industries, Inc.
Description: High Thermal Capacity, No Maintenance, No Adjustment The Positorq brakes designed for continuous slip applications, but also are dynamic stopping brakes, and static holding brakes all in one package. Competitive dry friction brakes can wear, need adjustment, a disk replacement, chatter at low
- Torque Rating: 300,000 Ft-lbs
- Speed: 3,600 rpm
- Diameter: 59 inch
- Mounting: Flange
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Supplier: Boston Gear
Description: capacity for high torque and overhung loads. Pipe plugs allow easy fill, level, and drain in any mounting position. The 700 Series' super-finished oil-seal diameters on both input and output shafts extend seal life. Both 2D and 3D CAD drawings are available from
- Gear Ratio: 5 to 60 (X : 1)
- Maximum Input Power: 0.1667 to 25 HP
- Reducer Output: Hollow Shaft, Solid Shaft
- Reducer Style: Integral Base
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Supplier: FS-Curtis
Description: Save an additional 30% to 35% of energy cost with optional Variable Speed Driven ZWV. Low Cost Service Oil-less design requires no oil changes, oil filters, oil separator element changes, or costly disposals of oil filters and the ZW air end does not require
- Discharge / Operating Pressure: 115 to 120 psi
- Horse Power: 20 to 150 HP
- Compressor Technology: Rotary Screw
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Supplier: John Crane, Inc.
Description: The Type 1604 high-temperature, high-performance Type C, Arrangement 1, API 682/ISO 21049 qualified cartridge seal is designed for high-temperature applications such as hot hydrocarbons and crude oil fractionation products. The Type 1604 utilizes a stationary
- Shaft Diameter (Nominal): 1.5 to 4.5 inch
- Alternate Shaft or Rubbing Speed: 10,000 ft/min
- Operating Pressure: 360 psi
- Operating Temperature: -330 to 800 F
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Supplier: Douglas Electrical Components
Description: with standard taper threads, O-ring seals, and flange designs. OptiSeal can be configured for wire-to-wire, cable-to-wire, as well as connector-to-wire assemblies in UHV and pressurized environments. Our products also support applications requiring high-speed, complex
- Temperature Range: 200 C
- Features: Electrical, Fiber Optic
- Electrical Feedthrough Type: Instrumentation, Thermocouple
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Vacuum Pumps and Vacuum Generators - NC0300.BL06.XXVJ - Dry Screw Vacuum Pump -- Nominal_motor_speedSupplier: Rogers Machinery Company, Inc.
Description: purchase, replacement, and disposal of operating fluids. Maintenance tasks such as oil changes or filter replacement are no longer required or are reduced to a minimum. Reliable Pumping Speed Dry screw pumps are designed to achieve a high stable pumping speed - even at
- Mechanical: Rotary Screw
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Supplier: Cole-Parmer
Description: speed, allowing you to record and repeat parameters easily. The movable rotary joint accommodates different size glassware and allows for a change in the contact position of the vacuum seal. Quick release evaporating flask allows for easier addition and removal of sample. Built-in
- Feed Tank Capacity: 1.056688 gallons
- Power Source: Electric
- Type: Rotary
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Supplier: Charles Ross & Son Company
Description: Rectangular Stirrer and High Speed Disperser Agitator drive components and lift system are fully sheathed Stainless steel type 304 wetted parts with 80 grit polish • Non-stainless steel components are finished with a durable two-part epoxy coating TEFC motors designed for 230/460V,
- Capacity: 0.016710068284023036 to 0.6684027313609214 cubic feet
- Motor Speed: 10 to 320 rpm
- Motor Power: 0.5 to 2 HP
- Operating Condition: Batch Operation
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Supplier: Busch Vacuum Solutions
Description: Reliable single-sided scroll design, dry compression, gas-tight, robust construction, high vapor handling capability High Performance intelligent variable speed drive available for adjustment to changing demand and stable worldwide performance Quiet low sound and vibration
- Ultimate Operating Vacuum: 0.06750573798771 torr
- Pumping Speed: 10.584 to 24.696 CFM
- Operating Temperature: 40 to 100 F
- Motor Power: 1.00516528867711 HP
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Supplier: Oil-Rite Corp.
Description: PurgeX has the ability to deliver very small amounts of lubricant with each cycle and can be rapidly cycled for greater volumes; it is excellent for high speed applications. Precise volumetric delivery is achieved with the positive displacement design. There is no “after drip,” which
- Operating Pressure: 40 to 120 psi
- Features: Adjustable Volume
- Feed Type: Multi-line
- Media: Oil
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Supplier: Oil-Rite Corp.
Description: PurgeX has the ability to deliver very small amounts of lubricant with each cycle and can be rapidly cycled for greater volumes; it is excellent for high speed applications. Precise volumetric delivery is achieved with the positive displacement design. There is no “after drip,” which
- Operating Pressure: 40 to 120 psi
- Features: Adjustable Volume
- Feed Type: Multi-line
- Media: Oil
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PROTECT YOUR INVESTMENT: Five factors to consider before making the switch to aftermarket oil
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High Efficiency with Our Leading Technology
Our R5 rotary vane vacuum pump and a conventional oil-sealed screw vacuum pump have been tested by TÜV SÜD in terms of pumping speed, power consumption and evacuation time. The result documents in the form of a certificate that the R5 ranks first in all three disciplines.
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CABINET COOLERS END COSTLY SHUTDOWNS
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Design of hydrodynamic bearings for high-speed HDD
Next we report on experiments and numerical analyses of high - speed oil seals , a key issue for hydrodynamic bearing units for HDD.
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Characteristic analysis of hydrodynamic bearings for HDDs
Here we report on experiments and numerical analyses of high - speed oil seals , a key issue for hydrodynamic bearing units for HDDs (Fig. 2).
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Characteristic analysis of hydrodynamic bearings for HDDs
Method for preventing bubble ingestion Here we report on experiments and numerical analyses of high - speed oil seals , a key issue for hydrodynamic bearing units for HDDs (Fig 1).
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Field Reliability of Oil/Air Clearance Seal for Air Turbine Starters
REFERENCES 1 Hager, J. ; Geck, K. ; Giesler, W. ; Farnsworth, G. “ Oil Seal for a High Speed Rotating Shaft.” .
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IRL Aurora V8 Design and Development
These initial tests yielded valuable data on piston/ring sealing , high - speed oiling , optimum fuel injector location, and valvetrain durability at the anticipated engine speeds.
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Study on Sealing Fails under Static States for Pressure Reducing Vavle--《Hydraulics Pneumatics & Seals》2009年04期
Anyang Iron and Steel Group Company, Anyang 455004, China; 2.AIG Industrial Group, Nanjing 211100, China);Application of New Style Oil Seal on High - speed Shaft of Reducer[J];Hydraulics Pneumatics & Seals;2008-06 .
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Small Wind Turbines
Gearbox resistance arises partly from oil seal friction on the high speed side, and partly in the bearings for the lay or pinion shaft of an inline gearbox.
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External Condenser Design for Cooling of Rotating Heat Pipe in MEA Application
… of-concept stainless steel-water and stainless steel-methanol HSRHPs were designed, fabricated and tested with air and oil cooled condenser designs.[3,4] In view of the fact that the oil cooling requires high speed rotary seals which pose reliability and …
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Materials Science and Information Technology Complete Document
… difference for ends magnetic pole: 0.215 Mpa, actual sealing pressure difference is expected to: ∆p =2x0.34=0.68Mpa, Expected value of the actual sealing pressure difference can reach the largest seal oil pressure in high - speed spindle of grinder, that …
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Scientific.Net: Materials Science
Abstract:The oil seal of the high - speed non-woven loom needle spindle is a difficult problem, which has always been probed among the product...