Crossed Roller Bearing is a bearing with compact structure in which the rollers are arranged so that they cross between the inner ring and the outer ring. Since the rolling surface is line contact, elastic displacement based on bearing load is extremely minimal, and in addition, it is able to receive complicated loads consisting of radial load, axial load, and moment at the same time. This bearing is broadly used in revolving parts that require compactness, high rigidity, and revolution accuracy such as industrial robots, machine tools, and medical equipment. Furthermore, we also manufacture bearings made of stainless steel, and those with attachment holes in inner and outer rings, so please make inquiries at FRB Bearings.
Dimensions
Design Units:Metric
Bore:0.7874 to 9.8425 inch (20.000 to 250.000 mm)
Outside Diameter:1.4173 to 12.2047 inch (36.000 to 310.000 mm)
Overall Width:0.3150 to 0.9843 inch (8.000 to 25.000 mm)
Load Ratings
Static Radial:546 to 46534 lbs (248 to 21104 kg)
Dynamic Radial:654 to 22930 lbs (297 to 10399 kg)
Operating Temperature:-4 to 248 F (-20 to 120 C)
As one of the popular types of bearings, Single Row Angular Contact Ball Bearing is designed to withstand both radial and axial loads. With improved performance and efficiency, these bearings are highly demanded in various industrial applications and offer an affordable yet reliable solution for machinery.
At our company, we are committed to providing our customers with the best quality Single Row Angular Contact Ball Bearings that are manufactured using advanced technologies and techniques. With our team of skilled professionals, we strive to deliver top-notch products that meet or exceed the expectations of our clients.
Features of Single Row Angular Contact Ball Bearings
There are many different types of bearings available in the market, but the Single Row Angular Contact Ball Bearing stands out due to its unique features. These are as follows:
1. High Load Capacity: Single Row Angular Contact Ball Bearings can withstand high radial and axial loads, making them ideal for use in machinery with heavy-duty applications.
2. Increased Efficiency: These bearings offer low friction and high accuracy, resulting in improved efficiency and less wear and tear on machinery.
3. Durability: With their robust build, these bearings have a long service life, reducing the need for frequent maintenance and replacement.
4. Versatility: Single Row Angular Contact Ball Bearings are utilized in various applications such as pumps, turbines, compressors, and machine tools, to name a few.
5. Easy Installation and Maintenance: The bearings are easy to install and once installed, they require minimal maintenance, making them a convenient choice for machine operators.
Applications of Single Row Angular Contact Ball Bearings
As mentioned earlier, Single Row Angular Contact Ball Bearings are used in various industrial and mechanical applications due to their high load capacity, increased efficiency, and durability. Here are a few applications where these bearings are most commonly used:
1. Machine Tools: These bearings are used in machine tools, such as lathes and drilling machines, to provide smoother and more accurate movements.
2. Pumps and Compressors: Single Row Angular Contact Ball Bearings are used in pumps and compressors to provide support and reduce friction, thus improving their efficiency.
3. Automotive Industry: These bearings can be found in the wheels and other moving parts of vehicles where they offer durability and increased performance.
4. Aviation Industry: These bearings are utilized in engines, landing gears, and other critical areas of aircraft, where they ensure smooth and reliable operation.
5. Industrial Robotics: Single Row Angular Contact Ball Bearings are widely used in industrial robots to provide accurate and fast movement, thus improving their overall performance.
Shaft diameteIdentification numbe Main dimensionsBasic load rating¡ê¡§axial¡ê169; Basic load rating¡ê¡§radial¡ê169;
Limiting speed Weight
Inner ring
D Outer ring
D
Width
B
Mounting holesR(min)Ca
KnC0a
KnCr
KnCor
KnR/minKg
The main products of our company are crossed roller bearings, yrt rotary table bearings, crossed tapered roller bearings, cylindrical roller thrust bearings. The leading products include crossed roller bearing rb, re, ru, ra, crbc, crbh, xsu, sx series, rotary table bearings yrt, yrts, yrtm, zkldf series, crossed tapered roller bearing jxr, xr series, cylindrical roller thrust bearing 811 series, almost whole range of precision bearings. The accuracy grades are p5, p4, p2, and the size of inner ring are ranging from |¦ì50mm --- |¦ì1300mm. Our products are optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, precision rotary tables, medical equipment, measuring instruments and ic manufacturing machines¡ê172;mainly to replace the imported bearings. Also, we can design¡ê172;choose and manufacture non-standard161;¡élarge size precision bearings as customer requested.
Now we adhere our management philosophy "focus on details, enhance self-ability", 161;¡ãproviding best products¡ê172;and satisfied after-sale service161;¡à we are looking forward to cooperate with customers all over the world , contributing to the development and technology of your enterprise.
Leading products
1.High precision crossed roller bearings :ina sx series , xsu series , xu series. Thk rb series , re series, ru series, ra series; iko crb series , crbc series, crbh series;
2.High precision tapered crossed roller bearings: timken's jxr series , xr series.
3.High precision yrt rotary table bearings, yrt series , yrts series , yrtm series, zkldf series.
4.Thrust cylindrical roller bearings.
The precision rate has reached p5/p4/p2¡ê172;ranging from 50mm --- 1300mm
FRUN industry cross roller ring is a bearing with rollers arrange in vertical directions crossly among inside and outside ring of bearing. Roller contacts with roller pass by line, with good rigidity. Elastic deformation of bearing load is very little. And bearing can bear radial load, axial load, and torque load at the same time, especially applies to occasion requires high rigidity and high rotating precision. Using this bearing can simplify design and shorten shaft. The bearing is applied well in fields of robot and medical equipment.
Crossed roller bearing
Crossed roller bearings are thin-wall bearings consisting of an inner ring, a two-part outer ring, cylindrical rollers, and separators. The rollers are oriented at right angles to each other and kept apart by separators. Crossed roller bearings can sustain axial loads in both directions as well as radial loads and strong moment loads. Offering high load capacity within a light and compact envelope, they are widely used in the rotating joints of robots.
--individual wooden box packing
--unique pe material inside box protection
--epal standard pallet
--vacuumize plastic bag packing if customer requires
Thin-section crossed roller bearing , because of its vertical arrangement of tapered roller with a 90ípv in the deep groove roller surface , compared to other kinds of bearings , has increased rigidity to a large extent .
It can be used in, such as, the arthritis or the rotary location of the industry robots, rotary working table of the machine work center, revolution location of machine hand , accurate rotary working table , medical machinery , dispensing mechanism , and ic manufacturing installation.
Fly Ash is by product generated during combustion of coal, and comprises the fine particles that rise with the flue gases. Ash which is collected from the bottom is termed bottom ash. Fly ash is collected by electrostatic precipitators or other particle filtration equipment before the flue gases reach the chimneys of coal-fired power plants and together with bottom ash removed from the bottom of the furnace is in this case jointly known as coal ash. Depending upon the type of coal being used, the specification of Fly Ash varies considerably, but Fly Ash contains substantial amounts of silicon dioxide and calcium oxide (CaO), both being endemic ingredients in many coal-bearing rock strata. We are a reputed Fly Ash Exporter based in India and are supplying Fly Ash different cement, ready mix concrete, steel, refractories and construction industries.
The Major Utilization Areas Of Fly Ash :
- Manufacture of Portland Pozzolanic Cement & Performance improver in Ordinary Portland cement (OPC).
- Part replacement of OPC in cement concrete.
- High volume Fly Ash concrete.
- Roller Compacted Concrete used for dam & pavement construction.
- Manufacture of ash bricks and other building products.
- Construction of road embankments, structural fills, low lying area development.
- As a soil amender in agriculture and wasteland development.
Types of Fly Ash:
- According to the type of coal used fly is classified into two types. Anthracite and bituminous coal produces Fly Ash classified as class F. Class C Fly Ash is produced by burning lignite or sub-bituminous coal. Class C Fly Ash has self-cementing properties.
- Class F and Class C Fly Ash are products of the combustion of coal in large power plants. Fly Ash is collected in electrostatic precipitators or baghouses, and then transferred to large silos for shipment. When needed, Fly Ash is classified by precise particle size requirements, thus assuring a uniform, quality product.
- Class F Fly Ash is available in the largest quantities. Class F is generally low in lime, usually under 15 percent, and contains a greater combination of silica, alumina and iron (greater than 70 percent) than Class C Fly Ash.
- Class C Fly Ash normally comes from coals which may produce an ash with higher lime content generally more than 15 percent often as high as 30 percent. Elevated CaO may give Class C unique self-hardening characteristics.
Single-row crossed roller slewing bearing 11 series
1 Description
The single-row cross roller slewing bearing is composed two seat-rings. It has small fitting clearance and higher requirements for precision. As the rollers are 1:1 cross arranged, thus can carrying the simultaneouly for of axial force, larger radial force and capzising moment.
2 Packing
1Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
2And then packed with kraft paper and professional belts;
3At last, with wooden box totally at the outer packing to invoid the rust or the moist;
4We can depend on the customers demand to be packed;
3 Features
Compact structure, light weight, high precision
4 Application
Lifting machinery, engineering machinery and military products
Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
And then packed with kraft paper and professional belts;
At last, with wooden box totally at the outer packing to invoid the rust or the moist;
We can depend on the customers demand to be packed;
The single-row cross roller slewing ring is composed of two seat rings. It features compact In design, light in weight, high precision and small fitting clearance
As the rollers are 1: 1 cross arrange, it is suitable for high precision mounting and Capable to bear axial force, resultant moment and considerable large radial force
The single-row crossed roller slewing rings are widely used for histing, transporting Engineering machinery as well as for military products.
We can produce high precision slim crossed roller bearings, we have stock for some styles, if you need please contact us.
Leading products
1.High precision crossed roller bearings :ina sx series , xsu series , xu series. Thk rb series , re series, ru series, ra series; iko crb series , crbc series, crbh series;
2.High precision tapered crossed roller bearings: timken's jxr series , xr series.
XSU 14 0644 cross roller slewing bearing without gear teeth 714*574*56mm is able to bear axial loads,overturning torque and relatively high radial loads. It is used for slewing conveying machines, welding operating consoles, light and medium duty cranes, excavators and other construction machinery.
Main market:BRAZIL,CHILE,PERU,MEXICO,SPAN,SOUTH AFRICA,TURKEY
VIETNAM,INDONESIA,THAILAND,Southeast Asia,Middle East,Russia,Europe,America
If you interesting the type XSU 140644 cross roller slewing bearing without gear teeth 714*574*56mm,please contact us freely.
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