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Brand Name:
EBI
Country of Origin:
China (mainland)
Key Specifications/Special Features:
Model number:
Agricultural bearings w/cylindrical outside surface or spherical %u2022outside surface, with round hole, quadrilateral hole or hexagonal hole
GW208PPB... GW214PPB..., GW208PP... GW214PP...
W208PPB... W214PPB..., W208PP... W214PP...
Four-point contact ball bearings for agricultural applications
Agricultural unit bearings with pressed housing
Other agricultural bearings as per customers' drawings
Primary Competitive Advantages:
Price
Quality Approvals
Main Export Markets:
Worldwide
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1 GW209PPB11 23 W208PPB7
2 GW209PPB4 24 W208PPB10
3 GW210PP3 25 W208PPB23
4 GW210PPB5 26 W209PPB4
5 GW21OPPB2 27 W210PP8
6 GW210PPB9 28 W210PPB2
7 GW211PPB13 29 W211PPB2
8 GW211PPB14 30 W214PPB2
9 GW211PPB8 31 W211PP2
10 GW211PPB2 32 W214PP9
11 GW211PPB10 33 W208PPB13
12 GW214PPB6 34 W208PPB6
13 GW214PPB2 35 W208PP6
14 GW214PP2 36 W208PPB8
15 GW208PPB6 37 W208PP5
16 GW208PPB5 38 W208PP20
17 GW208PPB17 39 W209PPB5
18 GW209PPB5 40 W210PP4
19 GW211PPB4 41 W210PP4
20 GW211PP3 42 W211PPB3
21 GW211PP17 43 W211PP5
22 GW214PPB4 44 W208PPB11
45 W208PPB12
46 W211PPB6
47 ST491B
48 ST209-40R
49 ST211-50R
ST211-55R
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Brand Name:
EBI
Country of Origin:
China (mainland)
Key Specifications/Special Features:
Superior sealing
Double-row ball types & ball/roller types
OEM/ODM drawings or samples accepted
Primary Competitive Advantages:
Price
Quality Approvals
Main Export Markets:
Worldwide
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ready to use:
-Inner and outer ring of steel
-Bearing element with ground raceways
-Seal on both sides of the bearing
-optional with inner or outer gear
Features:
-ready-to-mount bearing assembly
-free selection of material and coating
-free selection of bearing geometrie
-free selection of bore shape
-free selection of gear from 60 to 1600 mm
-highest radial and axial accuracy with max. stiffness
-specified rotational resistance ex works
-rotational resistance adjustable from clearance to preload
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MISUMI provides more than 1 Million mechanical components for the assembly automation. We delivery components europewide in averagely 6-8 days GUARANTEED delivery from the day of purchase, stock items available from 2 days delivery.
MISUMI 24/7 Web Ordering System (WOS) represents a full-fledged e-Commerce solution, which you can use, for the first time, independently from the catalogue in paper form, to configurate MISUMI products, submit quotations and place orders.
For more information about MISUMI, WOS or for ordering a catalogue please visit: www.misumi-europe.com
MISUMI - Precisely Meeting Your Demands
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“NSK HPS™ Spherical Roller Bearings double the service life and increase operating speed envelope by 20% compared to competitor bearings.”
NSK’s HPS™ Series of high-performance spherical roller bearings is interchangeable with standard bearing envelope and is suitable for a huge variety of applications. The increased performance and extended operating life on offer can extend maintenance schedules on machines where the bearings are fitted as a replacement, and increase the performance of machines where the bearing is specified by the OEM manufacturer. It can also be used to save weight and improve operational efficiency by enabling some products to be made more compact and lighter at the design stage.
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Molded-Oil™ Bearings
Environmentally friendly Molded-Oil™ Bearings offer
high performance in water- and dust-contaminated
environments. Enhanced lubricant strength makes these
ever-evolving bearings ideal for high-speed operation.
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T race bearings division is specialized in customized products: track rollers, one way bearings, profiled bearings with special shape internal constructions.
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Mounted Ball
Mounted Roller
Rod End/Spherical
Cam Followers
Needle & Spherical Roller
Cylindrical & Thrust
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Model BK1
Maintenance-free ML sliding bearing model BK1 made of triple-layer composite - steel, bronze and PTFE running surface - for dry operation. The rolled strip material is calibrated precisely as a cylindrical bearing.
Properties
-Positive sliding properties of the maintenance-free PTFE sliding layer
-Suitable for clean, dry operation
-Smooth movement, with no stick-slip effect
-For oscillating and rotating movements, also at low speeds
-Minimal friction and wear, long service life
-High specific load, also intermittently
-Temperature-resistant between -195 and +280°C
-High resistance to chemicals
Areas of application
Textile machines, agricultural equipment, lifting equipment, cylinders, transmissions, etc.
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All of our products are qualified through our A2LA lab, the only accredited lab for sphericity in the United States. We also supply customers who require DFARS, Lockheed and NADCAP compliance. For our automotive program, all our heat treat suppliers have been audited by an accredited 3rd party auditor approved by Ford, GM and Chrysler and are in full compliance. We can leverage over 45 years of application experience and rapid prototyping to provide the right standard or custom solution to your project. And we are ISO 9001:2000 resgistered to ensure consistency and quality in all operations.
We offer ball sphericity within 3 millionths of an inch (0.077 micron), 100% quality inspection, and a choice of over 27 high performance materials - all guaranteed to meet or exceed the standards of the American Bearing Manufacturers Association (ANSI/ABMA Std 10 - 1989).
We manufacture in Bristol, CT, and also import semi-finished products from low cost regions and do the finishing in our Bristol plant to guarantee product quality.
Below is a list of our most common products (other materials are available upon request)
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CERBEC Balls are made from two types of silicon nitrides made by Saint-Gobain Ceramics: NBD200 and SN101C. Both are qualified by bearing companies worldwide and meet all the essential requirements of a bearing grade silicon nitride. They are both fabricated using glass encapsulation HIPing which assures 100% density, high beta phase content, micron-sized grains, and minimal levels of glass phase. The attached TABLE 1 shows the typical properties for NBD200 and SN101C silicon nitrides.
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Elliot Bearing Isolator
Benefits
•Longer bearing life due to reduced oil contamination
•Elimination of oil leaks
•No wearing parts
• Installed and tested by Elliott to assure trouble-free operation
•Designed for steam turbine applications by a steam turbine manufacturer based on years of experience with other commercially available seals and consideration given to:
-Turbine growth due to high temperature steam
-Turbine materials
-Turbine bearing options (ring-oiled and pressure lubricated)
-Turbine speed
•Available and warranted for the YR product mix for new apparatus and for retrofts
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GUARDIAN® NARROW WIDTH FLANGELESS
Metallic bearing isolator for non-flooded applications with patented cam-lock system and internal PTFE unitizing seal feature. Flangeless design replaces lip seals with no equipment modification.
Features
* Bronze construction conforms to API 610.
* Performance meets NEMA MG 1-2003 as required in IEEE 841-2001.
* O-ring interference fit requires no arbor press for installation.
* No internal metal-to-metal contact.
* Flangeless design fits in spaces as narrow as 0.325 in (8.25mm).
* Axial Motion: +/-0.015 in (0.38mm)
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CERBEC balls are known worldwide for their extremely smooth surface finish. Our manufacturing process is totally dedicated to Si3N4 finishing. This focus yields surface finish typically < 0.10 micro inch (< 0.003 micron) consistently from batch to batch for the tens of millions of balls we produce annually. Reduced bearing friction from Si3N4 is a function of smooth surface finish - it must be done right all at the time. CERBEC balls have over 10 years' history of superior surface finish.
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GenStar Conveyor Bearings
Greater load capacity, Higher Speed, Longer life, Quiet Running
- Load capacity of 450# per bearing
- Precision ABEC-1 core bearing
- Better fit to steel tubing
- Frantz Quality
- Plastic insert for quiet operation
- Static discharge material
- 1.9" OD for 16 gauge applications
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features:
Acetal races as standard
Polypropylene races also available
Stainless steel 420 balls as standard
Glass ball grades available
advantages:
Corrosion resistant
Lubrication free
Lightweight
Low friction
Quiet
Hygienic
Can be washed down
Maintenance free
In excess of 30 years proven performance
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features:
Acetal races as standard
Polypropylene races also available
Stainless steel 420 balls as standard
Glass ball grades available
advantages:
Corrosion resistant
Lubrication free
Lightweight
Low friction
Quiet
Hygienic
Can be washed down
Maintenance free
In excess of 30 years proven performance
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CEROBEAR hybrid rolling bearings open up whole new fields of different applications for rolling bearings. Their numerous advantages over conventional rolling bearings make them an economical and high-quality solution in a number of fields of use.
The bearings consist of rings manufactured from high-grade rolling bearing steel and rolling elements made of silicon nitride. Various high-performance plastics such as PEEK, PI or Viton are used for the cages and seals.
CEROBEAR hybrid rolling bearings are characterised by the following properties:
■ high speeds
■ suitable for media and starved lubrication
■ suitable for extreme temperatures
■ high stiffness
■ high resistance to corrosion
■ low weight
■ low friction
■ high reliability
■ low wear
■ safe to run dry
■ low operating costs
■ electrical insulation
CEROBEAR hybrid rolling bearings are manufactured in ISO dimensions or in customized designs for your specific application case.
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We specialize in the research & development of active and passive magnetic bearings and suspension systems. We can adapt our proven proprietary designs or research & develop new magnetic bearings tailored for your application.
Hybrid bearings combine the advantages of foil bearings and magnetic bearings. At low speeds and high loads, the magnetic bearing provides lift, support, and damping. At higher speeds, the foil bearings provide enhanced load-carrying capability, and also serve as touchdown bearings in the event of a power interruption to the magnetic bearings.
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Sleevoil Hydrodynamic Bearings:-
P-Series Sleevoil Pedestal mounted hydrodynamic bearing that meets DIN 31690 and ISO11687-1.
RTL Series Hydrodynamic bearing that provides exceptionally strong performance in high heat applications.
M-Series Sleevoil Center flange mounted hydrodynamic bearing that meets DIN 31694 and ISO11687-3.
Pictured Unit Description:-
Pedestal mounted hydrodynamic bearing that meets DIN 31690 and ISO11687-1
Features/Benefits:-
Metric dimensions and hardware.
Fully split components allow trouble free assembly and disassembly.
High-tin babbitt liners assure comformability and shaft protection.
Greater housing surface area and sump capacity for cooler operating temperatures.
Engineered oil ring delivers maximum lubricant to bearing.
Pre-machined for circulating oil, thermocouple, heaters and thermostats.
Internal weir maintains oil level for circulating oil applications.
Floating or fixed labyrinth seals meet IP44; optional IP55 and IP56 protection available.
Fixed labyrinth oil seals are premachined for Bentley Nevada proximity probe housings.
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Adjustable precision sliding bearing
SPIETH radial sliding bearings are play-adjustable hydrodynamic multi-surface camps. They consist of a steel sleeve with inserted tightening screws and an interior socket of high-quality camp bronze. The constructional given camp run play is adjustable when assembling. Left or clockwise rotation and simultaneous axial movement of the spindle are permissible. Simple connecting units, housing bore and wave running fit cylindrically after ISO tolerance manufactured. The design guarantees optimal removal of the warmth by the lubrication medium. An extensive company standard program provides for requirement-fair and economical solutions with high availability.
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Sleeve Bearings:-
Solidlube Self lubricating, statically self-aligning bearings for extreme industrial applications.
Babbitted Journal Bearings Journal bearing with babbitt bore.
Bronze Bushed Journal Bearings Journal bearing with bronze bore.
Pictured Unit Description:-
Journal bearing with babbitt bore
Features/Benefits:-
Cast Iron Housings
2 and 4 bolt housings
Solid, split, split angle, rigid, and plate type designs
Maximum ambient temperature 130 degrees F
Maximum load rating 150 psi
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Journal Bearings, Track rollers with one beveling profile - type RE
Journal Bearings are used for the LINEAR GUIDANCE system, in which the track has a " V " profile groove with an angle of 70 degrees. .
Journal Bearings feature the internal design of high precision deep groove ball bearings and a thick-walled outer ring, so bearings can accommodate higher load carrying capacity.
Bearings are made of the high-quality bearing steel, processed by heat treatment and precision grind, and are filled with a long service life, high-grade and multi-purposes grease. Bearings take the metal shield ( ZZ ) or rubber seal ( 2RS ) to prevent the dust. YITONG also can provide the bearings with concentric or eccentric pivot.
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These bearings are used primarily in machine tools, which demand bearings made with materials and structures that deliver outstanding durability and resistance to heat.
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Now you can have the competitive design advantages of REALI-SLIM® bearings in your products worldwide.
REALI-SLIM MM™ Metric Thin Section bearings are the key to compact, light weight designs. They are ideal for machine tools, robots, SME equipment, medical, radar, satellite and communications equipment...anywhere that design simplicity, miniaturization, and reduced manufacturing costs are the goal.
Widths: 8mm, 13 mm, and 20mm. Bore sizes from 20mm to 360mm.
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Your application may lend itself to the use of conical bearings, which can save valuable space by applying both radial and axial forces from the same bearing. SKF has supplied conical bearings capable of handling simultaneous loading up to 8,900 N (2,000 lbf) radial and 17,800 N (4,000 lbf) axial.
The conical bearings shown above provide 350 N (78 lbf) capacity in the radial direction, and 450 N (100 lbf) capacity in the axial direction for a vacuum pump running at 38,500 rpm.
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SKF Magnetic Bearings has supplied thrust bearings from 130 to 24,500 N (30 to 5,500 lbf), for shaft diameters ranging from 9 to 130 mm (3/8 to 5 inches). These are installed on machines that have rotational speeds ranging from 1,800 to 100,000 rpm. SKF also supplies canned thrust bearing designs for hermetically sealed applications and thrust bearings for high temperature applications up to 220°C (428°F).
The thrust bearings shown above are 17,000 N capacity (3,800 lbf) for a 12,000 rpm turbocompressor with a 120 mm shaft.
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Magnetic and hydrodynamic bearings, Accessories
