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Back-up roller for cluster mill, multi rows bearings for rolling mill, back-up roller for straigthening machinery, chain conveyor’s bearing, customized according to the customer’s need.
Back-up roller for cluster mill.
High load capacities, rotary speed, accuracy and reliability to obtain always the best quality of metal sheets, minimizing plant’s cost.
Back-up roller for straightening machines.
Bearings and back-up roller for working rollers to guarantee always the best quality of the metal’s sheet.
The Unitec bearings can be customized with low friction seals, grease nipples, sealing air, according to the customer’s need.
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RKB multi row bearings have low cross section, high load carrying capacity, stiffness and are used for metal rolling equipment in mills.
They are of separable design that considerably simplifies mounting, maintenance and inspection.
They can tolerate moderate to high shaft speeds. The rollers and outer races are carefully matched to ensure the best load distribution.
Inner rings (designation L) are interchangeable with other assemblies (designation R).
They have cylindrical bore and some sizes are also available with tapered bore.
The use of them in metal rolling mills exposes them to very heavy stresses.The rings and rollers can be manufactured with very high quality case hardened carburizing alloy steels. Deep case depth and special heat treatment ensure superior size stability, fracture toughness and reliability.
Where the bearings are mounted with a loose fit on the roll neck, RKB multi row cylindrical roller bearings have C2 internal radial clearance and are supplied with a helical groove in the bore and/or lubrication grooves in the side faces of the bearing rings for the efficient lubrication (e.g. suffix AC).
RKB produces the multi-row cylindrical roller bearings in several construction.
The various designs differ basically in the number of inner and outer rings, in the number of loose or integral flanges on the outer ring, in the cage type, and in the number of rollers in the cage pocket.
Furthermore, on order, RKB can produce the bearings sealed at both sides by radial rubbing seals or with wider inner ring.
They are produced with the normal precision grade for roll neck bearings, conform to class P6 for dimensional and running accuracy to ISO 492.
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Four-row and six-row cylindrical roller bearings are used almost exclusively in the metal industry. Their friction is relatively low when compared with other roller bearings. As they are normally mounted with an interference fit on the roll neck, they are particularly suitable for rolling mill applications where the rolling speed is high.
Since very many rollers can be incorporated, the radial load carrying capacity is exceptionally high. Multi-row cylindrical roller bearings are unable to accommodate axial loads but they can be mounted together with deep groove or angular contact ball bearings or with tapered roller bearings to help accommodate any axial loads.
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Brand Name:
EBI
Country of Origin:
China (mainland)
Key Specifications/Special Features:
The range of model number:
1st generation hub unit
2nd generation hub unit
3rd generation hub unit
with ABS rings/ABS wire sensors/ABS hall type sensors.
Good life performance
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Brand Name:
EBI
Country of Origin:
China (mainland)
Key Specifications/Special Features:
Wheel hub assembies with ABS sensors,and accessories like oil seals,nuts,circlips,pins,O rings,etc.
Good life performance
For most of car models
Primary Competitive Advantages:
Price
Quality Approvals
Full solutions for maintenance
Main Export Markets:
Worldwide
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Tapered Roller Bearings:-
Type E-XTRA Available in flange or steel housed pillow blocks for selected sites, Type E-XTRA high capacity tapered roller bearings are stocked in all configurations. With interchangeable mounting dimensions, Type-E allows for easy upgrade from ball bearings at a moderate cost.
Type K Durable twin row tapered roller bearing with spring locking collar and a variety of mounting styles.
Double Interlock Durable twin row tapered roller bearing with double spring lock collars and a variety of mounting styles.
TAF Tapered roller bearing dimensionally interchangeable with SAF style pillow blocks. Installation ready.
E-TECT Seal Kit Add-on combination R seal/V ring sealing system for Type E, Double Interlock, Type K, & TAF bearings. One kit consists of one collar, special set screws & seal.
Type C Rugged tapered roller bearing available in a variety of housing styles.
Special Duty Duplex tapered roller bearing with tapered adapter sleeve mounting. Available in a variety of housing styles.
Hinged Cap Same features as Special Duty plus a hinged cap pillow block for quick replacement of bearing unit.
Traction Wheel Hub Assembly with tapered roller bearings for use with overhead chain conveyors.
All Steel Cast steel housing with duplex tapered roller bearings available in Pillow Block or Cartridge units.
Pictured Item Description:-
Durable twin row tapered roller bearing with spring locking collar and variety of mounting styles.
Features/Benefits
Reduced length through bore allows installation in tight spots. Split cast iron housing with replacement bearing insert units available. Self-aligning.
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We offer folling Wheel Hub Units for various brand cars, Such as GMC, Volkswagen, Nissan, Opel, Fiat, Buick, Ford, Chevrolet, Chevrolet, Oldsmobile, Ponitiac, Dodge, Comanche Grand Cherokee, Jeep Grand Cherokee, Cadilac, Acura, BMW, Benz,
Hyundai, Toyota, Honda, Acura, Honda, Toyota, Mazda, Nissan, Infiniti, Subaru, Chryslet, Mitsubishi, Mazda, Isuzu, Daweoo, Kia, Volve, Jetta, Citroen, Peguent etc.
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Wheel bearing kits:VKBA 502, VKBA 504, VKBA 505, VKBA 506, VKBA 508, VKBA 510, VKBA 513, VKBA 516, VKBA
517, VKBA 518, VKBA 519, VKBA 523, VKBA 526, VKBA 532, VKBA 559, VKBA 612, VKBA614, VKBA 625, VKBA 626, VKBA 627, VKBA 654, VKBA 655, VKBA656, VKBA 658, VKBA661, VKBA 662, VKBA 664, VKBA 371, VKBA 686, VKBA 708, VKBA 709, VKBA 717, VKBA732, VKBA 733, VKBA 740, VKBA 741, VKBA 742, VKBA 743, VKBA 754, VKBA 756, VKBA792, VKBA 826, VKBA 828, VKBA 829, VKBA 830, VKBA 836, VKBA 838, VKBA 844, VKBA845, VKBA 846, VKBA 847, VKBA 848, VKBA 849, VKBA 897, VKBA 898, VKBA 914, VKBA916, VKBA 917, VKBA 918, VKBA 919, VKBA 920, VKBA 921, VKBA 938, VKBA 940, VKBA941, VKBA 959, VKBA 961, VKBA 966, VKBA 968, VKBA 969, VKBA 976, VKBA 1314, VKBA
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Self-Aligning Tapered Roller Bearing
Offers Important User Benefits
Cost Reduction!
Advantages Not Found in One-Piece Housing
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ABI's Flap Wheels are manufactured from strips of high quality aluminum oxide material closely packed and radially bonded to a metal center. AbI's flap wheels are more durable and provide a longer and cooler cutting action than is possible using conventional discs. Recommended for cleaning, deburring, blending, and polish grinding on stainless steel, aluminum, plastic, and wood.
Characteristics:
- Cool running
- Fast cutting
- Non-loading
- Durable
- Also available with threaded center
Applications:
- Weld grinding
- Surface Preparation
- Blending
- Cleaning
- Deburring
Tools:
- Portable Grinder
- Right Angle Grinder
- Automatic Equipment
- Robotics
- Power Tools
- Hand tools
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Designed to deliver a consistent finish with a uniform rate of cut, Carborundum flap wheels wear away, continually exposing fresh abrasive. Conformable to most shapes, they are available in conventional cloth and a non-woven mesh – in coarse to fine grit. For blending stainless steel, and removing flash and parting lines.
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PFERD flap wheels are designed for grinding flat or irregular surfaces. Because of their softness and flexibility, the coated abrasive laminae adapt easily to the work piece.
Fields of Application: Good finish of flat, concave and convex surfaces. Internal grinding of stainless steel containers. For steel and non-ferrous metals.
PFERD flap wheels are produced with high quality coated material and high flap count to provide very high removal rates and extra long service life.
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Type B 1
HT-Abrasive-Flap-Wheel with plastic center
Abrasive flaps on a solid resin center, which mounts directly onto machine shafts. Centers with recesses can be supplied on request. The flexibility of the abrasive flap wheel allows unexperienced operators to obtain optimal grinding results.
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The abrasive mop wheel is particularly suited for the fine and flexible surface grinding. It matches the contours of any workpiece perfectly. KLINGSPOR has the right abrasive mop wheel for virtually every application and for nearly all types of material.
A distinction is drawn between two kinds of abrasive mop wheels: the hard and the soft mop wheel
These properties are achieved through different corpus diameters, flap lengths and packet assemblings
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Resin fiber discs
Long life, high stock removal for use on metals and welds.
Description and Application :
-A premium quality grain designed for long life, high stock removal and cool cutting action.
T-he sharp, heat-treated grain electrostatically coated to a heavy duty vulcanized fibre backing with heat resistant phenolic resins. Fast, cool cutting performance.
-Applications include weld grinding, blending, finishing, deburring and high production work. Also for automotive industry, plastics, ferrous metals, paint, body fillers and fiberglass.
Resin Fiber discs are available in various grains:
A/O - for cutting, debburing and finishing on metals, welds and car body repair. grits: 16-120
Z/A - for high speed steel, stainless steel and hard steel. Rough grinding to finishing. grits: 16-120.
S/C - for non-ferrous materials, fiberglass, stone and masonry. grits: 16-400.
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Flap discs
Flap Discs are used for:
Intermediate and finishing of welds.
Deburring, rust removal and snagging.
Suitable for almost all ferrous & non-ferrous materials
Excellent for surface finishing
Flap Disc specifications:
A/O Flap Discs - Coated with Aluminium Oxide.
Z/A Flap Discs - Coated with Zirconia Alumina.
S/C Flap Discs - Coated with Silicon Carbide.
CGW Flap discs specification and uses:
A/O - Alloy steel and low-alloy steel
Z/A - High-alloy, stainless and heat treated steel. High tensile non ferrous metals
S/C - Marble, Stone, Glass & non Ferrous metals
CGW Flap Discs sizes:
100mm X 16mm (4" x 5/8")
115mm X 22mm (4-1/2" x 7/8")
125mm X 22mm (5" x 7/8")
150mm X 22mm (6" x 7/8")
180mm X 22mm (7" x 7/8")
CGW Types of Flap Discs:
T-27 - Used when working on flat grinding surfaces. Most efficient when used at a 0-15 degree angle.
T-29 - Conical type has an angle excellent for contour and edge work. Best at more dramatic angle of 15 to 25 degrees.
The types are available in 2 densities: Regular and XL.
The XL has approximatly 60% more material then the regular
Z/A - Zirconia Alumina coated, for high alloyed steel, stainless steel and heat-treated steel.
Used for blending and finishing in one operation, CGW flap discs replace the traditional T-27 depressed centre discs and fibre discs. Suitable for:
Grinding and finishing of welds
Decurring, rust removal and snagging
Excellent for surface finishing
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Spiracon is a high efficiency planetary roller screw which converts rotary motion to linear movement. Spiracon provides high dynamic load carrying capability up to 1200kN with high duty, life and positional accuracy ratings.
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In roller screws, the load is transmitted from the nut to the shaft through the barrelled surfaces of all the engaged rollers. The diameter of the contact surface is substantially increased as is the number of points of contact.
Benefits
High load ratings (SR-SV)
Very high rotational speed (SR)
High acceleration and deceleration rates (SR)
Long life at high cycling rates (SR)
High reliability (SR-SV)
Resistance to hostile surroundings (SR)
Ability to survive shock loads (SR)
Small displacements with very good repeatability (SV)
Rotating the nut when speed becomes critical (SR)
Frequently removing the nut from the screw shaft (SR-most SV)
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Nook Planetary Roller Screws are used in the most demanding and precise linear motion applications. With a greater number of contact points a roller screw provides stiffness and higher load ratings compared to a ball screw.
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The screws with satellite rollers Rollvis are elements of machines of precision which are used to transform rotation movements into linear displacements and reciprocally.
The elements of bearing are threaded rollers laid out between the screw and the nut. The great number of contact points makes it possible the screw with satellite rollers to support very strong loads
The programme of sale of Elitec includes/understands screws with satellite rollers without recirculation of the rollers (constructions RV and BRV) and with recirculation of the rollers (construction RVR), that in various classes of precision.
In partnership with various types of nuts, Elitec delivers screws to satellite rollers for all the cases of application where high number of revolutions and/or strong loads are necessary.
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