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Supplier: NSK Americas
Description: NSK’s Aqua Bearings feature a special fluororesin outer/inner rings with balls and cages equipped to meet a broad range of light load applications in water, alkali and strong acid environments. Condition Description Arduous Environments Corrosive
- Bearing Type: Radial Ball Bearing, Other
- Special Application: Other
- Special Material / Plating Options: Plastic
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Supplier: Oil-Rite Corp.
Description: Oil-Rite manufactures Lubrication Systems specifically to customer requirements. All systems are engineered, designed, manufactured and fully tested at Oil-Rite. This is an example of a custom built Circulating Oil System. This Circulating Oil System is equipped with a cast iron pump
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Oil-Rite Corp.
Description: Oil-Rite manufactures Lubrication Systems specifically to customer requirements. All systems are engineered, designed, manufactured and fully tested at Oil-Rite. This is an example of a custom built Circulating Oil System. This Circulating Oil System is equipped with a cast iron pump
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: NSK Americas
Description: Corrosive substance environments Vacuum conditions where conventional methods of lubrication are unsuitable High temperature applications up to +400 °C. NSK's range of SPACEA Bearings include: stainless steel ball bearings, ceramic ball bearings, aqua
- Bearing Type: Radial Ball Bearing
- Special Application: Agriculture, Instrument / Miniature, Medical /Dental, Other
- Special Material / Plating Options: Stainless Steel, Ceramic Balls, Ceramic Races, Plated
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Supplier: Magnus Mobility Systems, Inc.
Description: no plating or coating to chip or peel and their solid construction means no vulnerable parts to expose. Jilson housings can be supplied with steel or plastic ball bearings, or plastic bushings – they’re available in standard size units which accept standard-size insert ball
- Bearing Type: Radial Ball Bearing
- Special Application: Ball Screw Support
- Special Material / Plating Options: Plastic
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Supplier: Oil-Rite Corp.
Description: Oil-Rite manufactures Lubrication Systems specifically to customer requirements. All systems are engineered, designed, manufactured and fully tested at Oil-Rite. This is an example of a custom built Circulating Oil System. This Circulating Oil System is a dual, independent system sharing
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Oil-Rite Corp.
Description: system return connections. 316 stainless steel ball valves located at the filter shut-off and water control valve bypass Dual carbon steel needle valves, one located at each system outlet A 4” centerline liquid level gage on the outside of the reservoir with a dial
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: BNB INT. Co., Ltd.
Description: wear resistance and self-lubrication Chemical stability It has a low water absorption rate Resistance to UV Disadvantages Toxic gas from burning Low adhesion
- Bearing Type: Radial Ball Bearing
- Special Material / Plating Options: Plastic, Ceramic Balls
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Supplier: BNB INT. Co., Ltd.
Description: .4mm Applications Bearing, display equipment parts, and ball caster (ball transfer) Polyvinylchloride (PVC): Polyvinylchloride PVC is a nontoxic plastic with high water, acid, and alkali resistance, and electric insulation. Features It
- Applications: Bearing / Power Transmission, Conveyors / Ball Transfers, Medical / Biotech, Valves, Specialty / Other
- Ball Type: Plastic Balls
- Diameter / OD: 0.0394 to 2 inch
- Features: Corrosion Resistant, Dielectric / Electrically Insulating, Nonmagnetic
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Supplier: JTEKT North America, Inc.
Description: piece of equipment. Bearing for heat treatment deposition equipment A special-specificatio n bearing that can be lubricated even at high temperatures is adopted for the thermal treatment film generator. Bearing for EB exposure equipment The
- Bearing Type: Radial Ball Bearing
- Special Application: Other
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Supplier: JTEKT North America, Inc.
Description: materials. Bearing for variable valve mechanism Used in the variable valve mechanism for realizing efficient suction and exhaust flows. Bearing for balance shaft The balance shaft used under poor lubrication environment is supported with a small
- Bearing Type: Thrust Bearing
- Special Application: Automotive
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Supplier: OMEGA Engineering, Inc.
Description: lubricating properties ( i.e.water). Ball bearings also give the widest linear flow range, particularly in larger turbines. Bearing replacement and clean-up are fast and easy, since all internal parts are easily accessible by removing a single nut. These turbine
- Liquid Volumetric Flow Rate: 0.3500 to 650 GPM
- Electrical Output: Analog Current, Analog Voltage, Frequency
- End Fittings: Threaded
- Media Temperature Range: 450 F
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Supplier: Magnus Mobility Systems, Inc.
Description: no plating or coating to chip or peel and their solid construction means no vulnerable parts to expose. Jilson housings can be supplied with steel or plastic ball bearings, or plastic bushings – they’re available in standard size units which accept standard-size insert ball
- Bearing: Steel, Plastic
- Bearing Mounting Configuration: 4-Bolt
- Bearing Type: Roller Bearing
- Housing: Plastic
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Supplier: Magnus Mobility Systems, Inc.
Description: no plating or coating to chip or peel and their solid construction means no vulnerable parts to expose. Jilson housings can be supplied with steel or plastic ball bearings, or plastic bushings – they’re available in standard size units which accept standard-size insert ball
- Bearing: Steel, Plastic
- Bearing Mounting Configuration: 2-Bolt
- Bearing Type: Roller Bearing
- Housing: Plastic
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Supplier: RS Components, Ltd.
Description: inertia, are water resistant and require no lubrication. Inside Diameter = 8mm Outside Diameter = 22mm Ball Bearing Type = Radial Race Width = 7mm End Type = Sealed Number of Rows = 1 Static Load Rating = 12kg Material = Acetal Ball Material = Stainless Steel Cage
- Bearing Type: Radial Ball Bearing
- Bore Size: 0.3150 inch
- Outside Diameter: 0.8661 inch
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Supplier: RS Components, Ltd.
Description: inertia, are water resistant and require no lubrication. Inside Diameter = 17mm Outside Diameter = 40mm Ball Bearing Type = Radial Race Width = 12mm End Type = Sealed Number of Rows = 1 Static Load Rating = 27kg Material = Acetal Ball Material = Stainless Steel
- Bearing Type: Radial Ball Bearing
- Bore Size: 0.6693 inch
- Outside Diameter: 1.57 inch
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Supplier: RS Components, Ltd.
Description: inertia, are water resistant and require no lubrication. Inside Diameter = 12mm Outside Diameter = 37mm Ball Bearing Type = Radial Race Width = 12mm End Type = Sealed Number of Rows = 1 Static Load Rating = 26kg Material = Acetal Ball Material = Stainless Steel
- Bearing Type: Radial Ball Bearing
- Bore Size: 0.4724 inch
- Outside Diameter: 1.46 inch
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Supplier: RS Components, Ltd.
Description: inertia, are water resistant and require no lubrication. Inside Diameter = 5mm Outside Diameter = 14mm Ball Bearing Type = Radial Race Width = 5mm End Type = Sealed Number of Rows = 1 Static Load Rating = 5kg Material = Acetal Ball Material = Stainless Steel Cage
- Bearing Type: Radial Ball Bearing
- Bore Size: 0.1969 inch
- Outside Diameter: 0.5512 inch
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Supplier: FTL Technology
Description: than their standard carbon/graphite counterparts. It is also possible to replace ball bearings, metal and plastic bushings, and ordinary hard carbon bushings with an impregnated composite material to reduce maintenance costs and downtime. All standard and impregnated bearings
- Bushing Type: Sleeve
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Supplier: KSB AG
Description: Design Screw-ended dry rotor pump with mechanical seal and fixed speed. Applications Hot water supply systems, swimming pools, cooling circuits and industrial plants. Overview of technical data Type of bearing
- Horsepower: 0.1608 HP
- Maximum Discharge Pressure: 145 psi
- Maximum Discharge Flow: 44.03 GPM
- Type of Pump: Centrifugal Pumps, Positive Displacement Pumps
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Supplier: KSB AG
Description: technical data Type of bearing Ball bearings Casing partition Radially split Drive Electric motor Drive frequency 50 Hz
- Horsepower: 73.71 HP
- Maximum Discharge Pressure: 232 psi
- Maximum Discharge Flow: 8.81 to 2422 GPM
- Type of Pump: Centrifugal Pumps, Positive Displacement Pumps
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Supplier: KSB AG
Description: #. Overview of technical data Type of bearing Ball bearings Drive Electric motor Drive frequency 50 Hz Type of drive Electric motor
- Horsepower: 2.95 HP
- Maximum Discharge Pressure: 36.26 psi
- Maximum Discharge Flow: 159 GPM
- Type of Pump: Centrifugal Pumps, Positive Displacement Pumps
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Supplier: KSB AG
Description: Type of bearing Ball bearings Casing partition Radially split Drive frequency 50 Hz / 60 Hz Type of drive Electric motor Drive
- Horsepower: 1.61 HP
- Maximum Discharge Pressure: 145 psi
- Type of Pump: Centrifugal Pumps, Positive Displacement Pumps, Submersible Pumps, Sump Pumps
- Water Temperature: 221 F
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Supplier: STA-RITE by Pentair
Description: faster, handles more air, with multi-port, precision-molded, reinforced polypropylene diffuser. Motor Windings - Superior insulation materials protect against excessive moisture and contaminants…assure prolonged motor life. Heavy-duty Ball Bearings - Shielded, permanently
- Discharge Size: 1 inch
- Horsepower: 0.7500 to 1.5 HP
- Type of Pump: Jet Pumps, Well Pumps
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Supplier: Goulds Water Technology, a xylem brand
Description: power cord Bearings: Upper sleeve and lower heavy duty ball bearing construction Built-In Vent Hole: Prevents air-binding with no added labor Motor is permanently lubricated for extended service life and is powered for continuous operation. All ratings are within the
- Type of Pump: Centrifugal Pumps, Sump Pumps
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Supplier: Hartell Pumps
Description: protection from steam and water splash, helping to ensure maximum motor life. Benefits: High temperature to 212° degrees Stainless steel float Solid cast aluminum reservoir Multiple piping arrangements Maintenance-free ball bearing
- Horsepower: 0.1000 HP
- Maximum Discharge Flow: 51 to 185 GPM
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Supplier: McWane Plant and Industrial
Description: are available with a variety of handwheel sizes or can be furnished with square nut adapters for non-rising stem applications. Waterman Type 2 Handwheel lifts have precision ball bearings both above and below the lift nut flange to reduce friction during operation. Type 2N lifts have
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Supplier: Goulds Water Technology, a xylem brand
Description: strength and ductility. Frame Mounted Design: Flexibility of installation and driver arrangements. Back Pull-Out Design: Simplifies maintenance when used with spacer type coupling. Cast Iron Power Frame: Rigidly supported, grease lubricated ball bearing assembly
- Pump Type / Application: Water Pumps
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Supplier: Deublin Co.
Description: design Self-supported rotating union Radial housing connection Balanced mechanical seal Keyed rotor seal Easy and quick replacement of sealing components (rotor seal, floating seal) Ball bearings lubricated for life For poor
- Application / Media: Water, Other
- Connection: Male NPT
- Diameter: 4.61 inch
- Length: 9.69 inch
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Supplier: Dupont Molykote
Description: High performance grease with solid lubricants for metal/metal combinations involving slow to fast movements, particularly with medium to high loads APPLICATION Used successfully on roller bearings, plain bearings, sliding guides, roller guides, ball-and-socket joints
- Applications: Bearings, Machine / Gears
- Chemistry / Constituents: Mineral Oil
- Composition / Chemistry: Micro-dispersion
- Density / Specific Gravity (@15.6°C, 60°F): 0.8900 specific gravity
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Supplier: Mobil Industrial Lubricants
Description: applications where resistance to water washing and corrosion are important, such as: Wet-end paper machine bearings Heavily loaded industrial ball and roller bearings Bearings in steel mill and mining operations
- Applications / Function: Bearing Lube
- Chemistry / Constituents: Specialty / Other
- Features: Corrosion Inhibitor / Rust Preventative, EP (Extreme Pressure / Active)
- Type: Grease / Gel
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Supplier: Kollmorgen Corporation
Description: aluminum, hard-anodized Acme screw: 0.625" diameter alloy steel screw, lubricated bronze nut Ball screw: 0.625" diameter hardened alloy steel screw; alloy steel, heat-treated ball nut Helical gearing: alloy steel, case-hardened Belt drive: 1.0" wide XL pitch
- Actuation Type: Electrical
- Device Type: Rodless
- Drive Specifications: Lead Screw/ACME Screw, Ball Screw, Belt Drive
- Features: Water Resistant (Sealed)
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Supplier: Travaini Pumps USA
Description: Self-cooling - there is no cooling requirements even with 608°F (320°C) process fluid. Positive seaking - provided by mechanical seal. Positive support - provided by heavy duty oil lubricated ball bearings - No internal shaft sleeves. Low
- Discharge Size: 3.15 inch
- Power Source: None, Pump Only
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Supplier: Lubritek, Inc.
Description: (-20.5°C to 135°C). Will not harden or run within its effective temperature range. Lubricates significantly longer than do greases without moly. Excellent for lubricating wheel bearings, king pins, ball joints, spreader Vs, and plain bearings. Ideal for highway
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Supplier: Total Lubricants USA, Inc.
Description: Multi-purpose, extreme pressure, water resistant calcium sulfonate complex grease designed for the lubrication of heavily loaded slide, ball, and roller bearings, wheel bearings, universal joints, chassis, and other shock loaded or vibrating components in
- Features: EP (Extreme Pressure / Active)
- Type: Grease / Gel
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to prevent costly downtime and equipment failure in hydropower, solar and wind applications. Specialized Solutions for Energy Applications GGB offers a wide range of self-lubricating or water-lubricated materials suitable for a variety of hydropower, solar and wind (read more)
Browse Plain Bearings and Sleeve Bearings Datasheets for GGB -
Miniature instrument deep groove radial ball bearings are available in various bore diameters, outside diameters, widths, closures, radials clearances, lubrications, series and flanged options. The load capacity and extended inner ring options vary by model. (read more)
Browse Miniature Bearings and Instrument Bearings Datasheets for Pacific International Bearing, Inc. -
bearings are more reliable. Instead of balls or rollers, the pivot uses crossed springs capsuled in a cylindrical housing. The pivot bearings are self-centering and rotate with a constant torsional spring rate by bending of internal spring beams. They do not require lubrication and are not subject (read more)
Browse Pivot Bearings Datasheets for C-Flex Bearing Company -
production faster. SDP/SI offers a wide range of miniature to small bearings available off-the-shelf. Miniature pillow block mounted ball bearings are lightweight, corrosion resistant, and double shielded. Perfect for (read more)
Browse Pillow Block Bearings Datasheets for Stock Drive Products & Sterling Instrument - SDP/SI -
.20 g/cm³, which is almost 1/3 of the weight of bearing steel. It has low centrifugal force during rotation, can achieve high-speed operation, and is self-lubricating. Silicon carbide ceramic ball The product has stable performance, lighter weight than (read more)
Browse Specialty Ceramics Datasheets for Xiamen Unipretec Ceramic Technology Co., Ltd. -
The internal configuration consists of two deep groove gothic arch raceways, each with a maximum ball complement, located in both the inner and outer rings. This results in a total of eight surfaces where the balls may contact (read more)
Browse Slewing Rings and Turntable Bearings Datasheets for FHD Bearings Co., Ltd. -
for rigid bearing application Low friction Long service life Surface protection and corrosion resistance Integration of additional features, including: Driving mechanism Control devices Lubrication systems Monitoring systems Sealing cassettes (read more)
Browse Slewing Rings and Turntable Bearings Datasheets for FHD Bearings Co., Ltd. -
load carrying capacity High stiffness for rigid bearing application Low friction Long service life Surface protection and corrosion resistance Integration of additional features, including: Driving mechanism Control devices Lubrication systems Monitoring systems Sealing cassettes (read more)
Browse Slewing Rings and Turntable Bearings Datasheets for FHD Bearings Co., Ltd. -
Stock Drive Products / Sterling Instrument offers a comprehensive selection of bearings, meeting a wide variety of requirements. Stock components include: Ball Bearings and Precision and Ultraprecision Ball (read more)
Browse Ball Bearings Datasheets for Stock Drive Products & Sterling Instrument - SDP/SI -
applications, Cam Followers with self-lubricating engineered plastic bushings, Smith-Trax® with tapered roller bearings and deep-groove ball bearings for high-thrust load applications, Aerospace and Military approved Needle Roller Bearings for engine and airframe applications, Spherical Plain (read more)
Browse Aerospace Bearings Datasheets for Accurate Bushing Company, Inc.
Conduct Research Top
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Ceramic Ball Bearings
In terms of repeatability & turndown, ceramic ball bearings offer the same performance benefits as stainless ball bearings, provide higher corrosion resistance and perform better in low lubricating fluids. In "zero" or very low lubricating fluids (pure water), ceramic bearings can be used
More Information Top
Indicates content that may require registration and/or purchase.
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Turbine under Gulf Stream (TUGS) overview of an energy source potential
A peripheral water - lubricated ball bearing system maintains the ring propeller in its proper relation to the stator, while transferring thrust loads to the stator structure.
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Stimulating In situ groudwater bioremidiation via sparging : gas flow, groundwater flow, and mass transfer in the biosparge zone
…foot deep saturated bed of glass beads under the equivalent of 9 in of soil overburden (the amount used by Plummer [1994] - Ji et al. [1993] used even less) resembles a large quantity of water - lubricated ball bearings as much as it…
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High efficiency, counter-rotating ring thruster for underwater vehicles
Water lubricated ball thrust bearings are also at the periphery, resulting in a design in which a propeller hub and drive shaft are unnecessary.
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Modify the friction between steel ball and PDMS disk under water lubrication by surface texturing
Figure 4 shows the friction coefficients of untextured PDMS disks sliding against the GCr15 bearing ball under water lubrication at the loads of 0.95 N and 1.88 N.
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Rolling Contact Fatigue Under Water-Infiltrated Lubrication
Figure 9 - Bearing life comparison between oil lubrication only and oil plus water lubrication (thrust ball bearings ).
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Developing a high efficiency means of propulsion for underwater vehicles
Subsequent units now under construction employ both water - lubricated plastic ball bearings and plastic races.
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Designs of centrifugal sealed pumps driven by an electric motor in a gas cushion
The use of water cooled and well lubricated ball bearings isolated from the aggressive medium observing high standards for rotor coaxial fitting and balancing ensure the high operational reliability and long service life of the Ts~N-164 pumps.
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ASTM MNL1 - Significance of Tests for Petroleum Products
It tests lubricated ball bearings partially immersed in water (distilled, sodium chloride solution, or synthetic sea water) at a speed of 83 ± 5 rpm at a cycle of running and stopping for a week.
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Lubricating Greases
It tests lubricated ball bearings partially immersed in water (distilled, sodium chloride solution, or synthetic sea water) at a speed of 83 ± 5 rpm at a cycle of running and stopping for a week.
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Selected abstracts of metalworking literature July 1983–March 1984
To meet high-speed milling requirements, special-purpose machines are used with carbide end mills ranging from 20 to 50 mm dia., high-frequency spindles with oil mist lubricated ball bearings and co- axial, water -cooled high-frequency motors.--G.G.M…