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Supplier: NSK Americas
Description: 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 bearings, hybrid ball bearings, ceramic hybrid ball
- Application: Agriculture, Instrument / Miniature, Medical /Dental
- Rolling Element: Ceramic Balls
- Material / Plating: Ceramic Races, Plated, Stainless Steel
- Features: Cylindrical, Other, Prelubricated, Single-Row Tapered
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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 Environment Benefits Special
- Features: Balls, Other
- Material / Plating: Plastic
- Primary Bearing Category: Radial Ball Bearing
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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
- Pipe Diameter: 0.5 to 3 inch
- Media Temperature Range: 449.6 F
- Liquid Volumetric Flow Rate: 0.35 to 650 GPM
- Operating Pressure: 2,000 to 5,000 psi
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Supplier: Oil-Rite Corp.
Description: reservoir quick and simple. The plated steel filler cap is equipped with a moisture removal element. There are (2) 1/2” OD tube return connections with ball valves, (2) 1/2” female NPT drains, (2) access holes, (2) 1/2” NPT Aux connections near the top and bottom of the reservoirs, (1) 1/2”
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Oil-Rite Corp.
Description: reservoir quick and simple. The plated steel filler cap is equipped with a moisture removal element. There are (2) 1/2” OD tube return connections with ball valves, (2) 1/2” female NPT drains, (2) access holes, (2) 1/2” NPT Aux connections near the top and bottom of the reservoirs, (1) 1/2”
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: BNB INT. Co., Ltd.
Description: Antiwear and Anticorrosion PVDF Plastic Bearing (Applicable to Hydrofluoric Acid Environment) PVDF has excellent chemical and wear resistance, relatively good machinability, and high strength and hardness, and can work continuously at a high temperature (130 °C ) while keeping chemical
- Rolling Element: Ceramic Balls
- Material / Plating: Plastic
- Primary Bearing Category: Radial Ball Bearing
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Supplier: Magnus Mobility Systems, Inc.
Description: 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 bearings. Plastic bearings and
- Application: Ball Screw Support
- Features: Inch, Pillow Block Unit
- Material / Plating: Plastic
- Primary Bearing Category: Radial Ball Bearing
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Supplier: JTEKT North America, Inc.
Description: flutter of the belt. Bearing for compressor pulley Used in the part supporting rotation of the compressor pulley of the air conditioner. Water resistance under severe water splashes and low-torque performance are provided. Thrust bearing for compressor The bearings
- Application: Automotive
- Primary Bearing Category: Thrust Bearing
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Supplier: JTEKT North America, Inc.
Description: equipment. Bearing for heat treatment deposition equipment A special-specification bearing that can be lubricated even at high temperatures is adopted for the thermal treatment film generator. Bearing for EB exposure equipment The bearing of the EB exposure
- Features: Other
- Primary Bearing Category: Radial Ball Bearing
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Supplier: BNB INT. Co., Ltd.
Description: consistently high impact and wear resistance at a very low temperature (-270 °C ). Production Range 1mm ~ 25.4mm Applications Bearing, display equipment parts and ball caster (ball transfer), medical device parts, plastic ball production grade
- Diameter / OD: 0.0393701 to 2.00000108 inch
- Features: Acetal / Polyoxymethylene (POM), Corrosion Resistant, Dielectric / Electrically Insulating, Fluoropolymer (PTFE / PVDF), Nonmagnetic, Plastic, Polyethylene (PE, HDPE, UHMW PE), Polypropylene (PP), Specialty / Other, Vinyl (PVC / PVA / PVDC)
- Applications: Bearing / Power Transmission, Conveyors / Ball Transfers, Medical / Biotech, Valves
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Supplier: FTL Technology
Description: Self-lubricating carbon/graphite bearings are ideal for applications where marginal or zero lubrication exists. Additives, including metal alloys, can improve the performance of carbon/graphite bearings. These impregnated composite materials allow bearings to be use in more
- Bushing Type: Sleeve
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Supplier: Oil-Rite Corp.
Description: temperature actuated modulating water control valves minimize water usage. These bronze valves monitor the temperature at the heat exchangers cooling oil outlets and adjust water flow accordingly. They are adjustable from 100° to 175° F. Additional Features: · A liquid level
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: Magnus Mobility Systems, Inc.
Description: 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 bearings. Plastic bearings and
- Shaft Size: 2.6875 inch
- Overall Height from Mounting Surface: 1.34375 inch
- Mtg Configuration: 2-Bolt
- Bearing: Plastic, Steel
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Supplier: Magnus Mobility Systems, Inc.
Description: 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 bearings. Plastic bearings and
- Overall Height from Mounting Surface: 1.34375 inch
- Mtg Configuration: 4-Bolt
- Bearing: Plastic, Steel
- Bearing Type: Roller Bearing
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Supplier: Oil-Rite Corp.
Description: outlet, adjustable from 0 to 60 PSI. (4) stainless steel dial thermometers displaying 0° to 250° F, one located at heat exchanger water outlet, system outlet, and both system return connections. 316 stainless steel ball valves located at the filter shut-off and water control
- Features: Adjustable Volume
- Feed Type: Circulating Oil
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Supplier: KSB AG
Description: drinking water, service water, hot water, cooling water, swimming pool water, fire-fighting water, condensate, oil and cleaning agents. Overview of technical data Type of bearing Ball bearings Casing partition Radially split Drive
- Horsepower: 60.3099173206269 HP
- Maximum Discharge Flow: 8.805733333333334 to 1,144.7453333333333 GPM
- Maximum Discharge Pressure: 174.04524 psi
- Media Temperature: 230 F
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Supplier: KSB AG
Description: Design Long-coupled, single-stage volute casing pump in back pull-out design. Applications Drainage, irrigation and water supply systems, handling of condensate, cooling water, service water, etc. Overview of technical data Type of bearing Ball bearings
- Horsepower: 1.608264461883384 HP
- Maximum Discharge Pressure: 145.0377 psi
- Media Temperature: 221 F
- Water Temperature: 221 F
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Supplier: KSB AG
Description: Design Close-coupled in-line circulator pump with motor-mounted variable speed system; pump shaft and motor shaft are rigidly coupled. Applications Hot water heating systems, cooling circuits, air-conditioning systems, water and service water supply systems, industrial
- Horsepower: 60.3099173206269 HP
- Maximum Discharge Flow: 3,082.0066666666667 GPM
- Maximum Discharge Pressure: 232.06032 psi
- Media Temperature: 230 F
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Supplier: KSB AG
Description: Design Close-coupled, in-line twin circulator pump, pump shaft andmotor shaft are rigidly coupled. Applications Hot water heating systems, cooling circuits, air-conditioning systems, water and service water supply systems, industrial recirculation systems. Overview of technical
- Horsepower: 73.7121211696551 HP
- Maximum Discharge Flow: 8.805733333333334 to 4,821.139 GPM
- Maximum Discharge Pressure: 232.06032 psi
- Media Temperature: 284 F
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Supplier: RBC Bearings
Description: roller bearing, are more easily tolerated with the B-DSA-3 design. Misalignment from shaft and housing bore wear have less effect on the RBC ShimPack that on a roller bearing as contact geometry is critical to successful roller bearing operation.
- Bore Diameter: 4 inch
- Length Through Bore: 4.64 inch
- Outside Diameter: 7 inch
- Load Capacity: 899,600 lbs
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Supplier: RBC Bearings
Description: roller bearing, are more easily tolerated with the B-DSA-3 design. Misalignment from shaft and housing bore wear have less effect on the RBC ShimPack that on a roller bearing as contact geometry is critical to successful roller bearing operation.
- Bore Diameter: 3.25 inch
- Length Through Bore: 3.6 inch
- Outside Diameter: 5.5 inch
- Load Capacity: 527,400 lbs
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Supplier: RBC Bearings
Description: roller bearing, are more easily tolerated with the B-DSA-3 design. Misalignment from shaft and housing bore wear have less effect on the RBC ShimPack that on a roller bearing as contact geometry is critical to successful roller bearing operation.
- Bore Diameter: 3.75 inch
- Length Through Bore: 4.12 inch
- Outside Diameter: 6.25 inch
- Load Capacity: 698,200 lbs
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Supplier: RBC Bearings
Description: roller bearing, are more easily tolerated with the B-DSA-3 design. Misalignment from shaft and housing bore wear have less effect on the RBC ShimPack that on a roller bearing as contact geometry is critical to successful roller bearing operation.
- Bore Diameter: 3 inch
- Length Through Bore: 3.34 inch
- Outside Diameter: 5.125 inch
- Load Capacity: 449,800 lbs
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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 transport,
- Features: EP (Extreme Pressure / Active), Lubricant
- Type: Grease / Gel
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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 water quality (E.L.S.) 3 vent holes Forged
- Length: 9.69 inch
- Diameter: 4.61 inch
- Number of Ports: 1
- Port Size: 2"
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Supplier: Mobil Industrial Lubricants
Description: 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
- Features: Bearings, EP (Extreme Pressure / Active), Lubricant
- Functions: Corrosion Inhibitor / Rust Preventative
- Type: Grease / Gel
- Composition / Chemistry: Specialty / Other
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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 water quality (E.L.S.) 3 vent holes Forged
- Length: 6.54 inch
- Diameter: 3.27 inch
- Number of Ports: 1
- Port Size: 1"
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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 water quality (E.L.S.) 3 vent holes Forged
- Length: 8.5 inch
- Diameter: 4.25 inch
- Number of Ports: 1
- Port Size: 1½"
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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 water quality (E.L.S.) 3 vent holes Forged
- Length: 4.02 inch
- Diameter: 1.75 inch
- Number of Ports: 1
- Port Size: 3/8"
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Supplier: Goulds Water Technology, a xylem brand
Description: Specifically designed for the following uses: Basement draining Water transfer Dewatering Effluent Transfer Features and Benefits Corrosion-resistant construction Cast iron body Thermoplastic impeller and cover Replaceable power cord Bearings: Upper sleeve and lower heavy duty
- Pump Type: Centrifugal Pumps, Sump Pumps
- Features: Water Pumps
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Supplier: Lubritek, Inc.
Description: 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 maintenance vehicles, heavy construction
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Supplier: Lubritek, Inc.
Description: 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 maintenance vehicles, heavy construction
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Supplier: Goulds Water Technology, a xylem brand
Description: 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. Mechanical Seal: Standard John Crane Type 21 mechanical seal.
- Pump Type: Centrifugal Pumps
- Features: Water Pumps
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Supplier: Goulds Water Technology, a xylem brand
Description: ST51/ST71 Submersible Sump/Effluent Pump Specially designed for the following uses: • Basement Draining • Dewatering • Water Transfer • Effluent Transfer Features and Benefits Corrosion resistant construction Cast iron body Thermoplastic impeller and cover Upper sleeve and lower heavy duty
- Pump Type: Centrifugal Pumps, Submersible Pumps, Sump Pumps
- Features: Water Pumps
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Supplier: STA-RITE by Pentair
Description: 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 lubricated bearings,
- Discharge Size: 1 inch
- Horsepower: 0.75 to 1.5 HP
- Power Source: AC Powered
- Pump Housing Material: Cast Iron, Stainless Steel
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Featured Products Top
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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. -
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. -
-free Lubrication No Contact Self-Contained Worry-Free Lubrication Unsealed ball bearings require lubrication regularly. If lubrication is not completed regularly, you are faced with the issue of failure (read more)
Browse Gearmotors Datasheets for DieQua Corporation -
Fiber Reinforced Composite Bearings To meet the need for high load, self-lubricating bearings that provide low wear rates, we developed our line of Fiber Reinforced Composite (read more)
Browse Plain Bearings and Sleeve Bearings Datasheets for GGB -
. TRIM TABS Another marine application Rockford Ball Screw supplies product to is TRIM TABS. RBS is a top supplier in this area. Trim tabs allow for smooth sailing when the water is choppy. The ball screws for trim tabs shown below are supplied to some of our best customers for Marine (read more)
Browse Ball Screws Datasheets for Rockford Ball Screw
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…