Slewing bearing can simultaneously support larger combined load including axial load, radial load and tilting moment etc. General slewing bearing all has mounting holes, oil holes and sealing apparatus, can meet categories of main machine operating under various different conditions. In addition, slewing bearing possess the characteristics of compact structure, guiding rotation convenient, easy installation and easy to maintenance, and widely applied to large size slewing equipment in the industries of engineering, mining, metallurgy, wind power generation, vessel, seaport, petroleum, chemical industry, light industry, medical appliance, foodstuff, vehicle, robot, aerospace, radar and war industry etc. According to different structural style, slewing bearing can be divided into four point contact ball slewing bearing, cross cylindrical (taper) roller slewing bearing, double row four point ball slewing bearing, double row different diameter ball slewing bearing, ball and roller combined slewing bearing and tri-row cylindrical roller combined slewing bearing etc. Above mentioned slewing bearings can also be divided into different structures of no gear type, external gear type and internal gear type as per if exist gear and gear teeth distributing position. According to different structural feature, slewing bearing can respectively meet main machine requirements under various load conditions. Among them, four point contact ball slewing bearing has higher dynamic load capacity, cross cylindrical roller slewing bearing has higher static load capacity. Tri-row cylindrical roller combined slewing bearing is a kind of high carrying capacity slewing bearing, due to leading raised carrying capacity to direction of bearing height, various loads can be respectively supported by different raceways and roller sets, so raceway diameter greatly decrease under the same stress condition, it has the character of making main machine more compact. Zsj standard packing
Tapered roller bearings are designed to take combined heavy radial loads and heavy thrust loads in one direction while operating at moderate speeds. Metric tapers feature a simplified part number for a complete bearing. Inch tapers require a part number for the cup and one for the cone. The difference between the metric and inch tapers is only in the dimensions of measure for the bearings
Backing bearing mainly used for cold cluster rolling mill's roller. This mill take the bearing's outer ring as working surface, generally there's 3 or 5set bearings mounted on each roller and even more, depending on its matching rule. The bearing has thick outer ring and thin inner ring, high accuracy up to abec-7. Cylindrical roller bearing based on two or three rows of rollers and are available as full complement bearings (without cage) or as caged bearings. The advantage of the bearings without flanges lies in their particularly simple geometrical form and their very high radial load carrying capacity. Cylindrical roller backing bearings without flanges or flange rings cannot accommodate any axial load. So it is necessary to position thrust washers of bronze or plastic between the side faces of the outer ring and the support saddles. Thrust washers are not required with backing bearings with flanges (or flange rings) as the design of these bearings enables them to accommodate simultaneously acting radial and axial forces. For different requirement, zsj's backing bearing could fall in 2 classes by material: vacuum-degassed bearing steel and electroslag cemented bearing steel. Combined with advanced heat-treatment, grinding process, the bearing's quality is highly reliable. Zsj standard packing
Needle roller bearing are used in applications where compact size is required and radial space is limited. This is because these needle roller bearing only carry pure radial load and can not limit the axial displacement of shaft relative to the housing. They have a smaller cross-section, higher load-carrying capacity and greater rigidity, which in turn gives size and weight reductions in machinery. Needle bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less added clearance so they are much more compact. The typical structure consists of an inner race, a needle cage which orients and contains the needle rollers, the needle rollers themselves, and outer race. Radial needle bearings are cylindrical and use rollers parallel to the axis of the shaft. Thrust needle bearings are flat and use a radial pattern of needles. Headsets in bicycles use a crooked pattern, so they are able to absorb both parallel and thrust power impacts. Needle bearings are heavily used in engine components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least 8 needle bearings (4 in each u joint) and often more if it is particularly long, or operates on steep slopes. We have a vast range of needle bearings available in different sizes and tolerances for various applications. Our needle roller bearings and cage assemblies are available in single row, double row, solid cage, split cage and metric as well as inch sizes. . Single and double row bearings are available with or without ribs, and with or without inner rings. Thrust bearings are available in single row roller and cage assemblies.
We manufacture and supply a wide range of high quality king pin bearings, which have multiple application in various industries. We give our superior quality polish to our kin pin bearings that enhances their quality, durability, corrosion resistance, performance etc. They are manufactured as per the industry standards, and can also be modified as per the buyers requirements. The varied sizes of the kin pin bearings can be availed at competitive prices.
We offer our clients a large variety of automotive clutch bearings which are manufactured and tested by us to ensure the premium quality we provide. These bearings work efficiently for a long duration of time and serves the automobile and other industries with precision. These bearings are available with us at a cost effective price range. The special design of the clutch release bearings permit maximum speeds at maximum loads. The design has also been proven to have the long life. Anti-rotation feature prevents rotation damage to carrier in constant running applications. It consists of solid steel roll-pin across the bearing fork groove. They are self aligning and accept misaligned loads even where the bearing is tilted away from the engine or transmission centreline. This variable contact design assures a longer life and minimizes noise and vibration. The seal consist of separator and bore liner that excludes contamination and retains grease. We manufacture & supply clutch bearings that are made of qualitative bearing steel. These are made as per the standard make needed in car, truck and other commercial vehicles. Our range is available in various sizes and can be manufactured as per the customer's requirement.
These ball bearings are available with sphere raceway in the outer ring and a double raceway in the inner ring and are suitable for wide applications.
Tapered roller bearings consist of four basic components including the cone (inner ring), the cup (outer ring), tapered rollers, and a cage (roller retainer). Tapered roller bearings are designed such that their conical rollers and raceways are arranged so that all elements of the roller and raceway cones meet at a common apex on the bearing axis. The rollers are guided by the contact between the large end of the roller and the rib on the inner ring (cone). This construction provides a high capacity for radial loads, axial loads, and combined loads. The larger the contact angle, the greater the loading capacity becomes. When a pure radial load is placed on the bearing, an induced load in the axial direction is also generated. So, these bearings are generally used in pairs opposing each other. Tapered roller bearings have the inherent advantage of being adjustable and, they can be set to approach optimum performance in almost any application. These are mainly used in Agriculture, Construction machinery, Automobiles, Gear Boxes & Rolling Mills. We offers a wide range of roller bearings in a variety of configurations like single row, double row & four rows.
Our range of cylindrical roller bearings which are separable. Rollers and raceways feature a modified line contact to eliminate edge stressing. These bearings inner and outer rings are able to transmit thrust loads in addition to radial loads. Cylindrical roller bearings have high radial capacity and low friction, which permits operation at high speed. These bearings are suitable for applications that involve heavy radial & impact loading. A certain amount of thrust loads may be carried. Cylindrical roller bearings are mainly used in power generation, oilfield, mining, gear boxes, rolling mills, & in machine tools. We also produce full complement cylindrical roller bearings. They incorporate maximum number of rollers and low sectional height as compared to width allowing very high load carrying capacity. They are suitable for very high radial loads. The rollers are in direct contact with each other and slide against each other while rolling.
Slewing bearing Slewing bearing can simultaneously support larger combined load including axial load, radial load and tilting moment etc. General slewing bearing all has mounting holes, oil holes and sealing apparatus, can meet categories of main machine operating under various different conditions. In addition, slewing bearing possess the characteristics of compact structure, guiding rotation convenient, easy installation and easy to maintenance, and widely applied to large size slewing equipment in the industries of engineering, mining, metallurgy, wind power generation, vessel, seaport, petroleum, chemical industry, light industry, medical appliance, foodstuff, vehicle, robot, aerospace, radar and war industry etc. --individual wooden box packing --unique pe material inside box protection --epal standard pallet --vacuumize plastic bag packing if customer requires
Zsj products Sendzimir mill rolling bearing This bearing has been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.G. Straightening or bending machines. This bearing is a roller bearing has a particularly thick-walled outer ring and can be mounted on stationary support shafts to form back-up or straightening rolls. The forces from the work rolls are transmitted via the support shaft and a system of support saddles to the roll or machine stands. The bearing for cluster mills is produced in many designs but is generally based on double or three-row cylindrical roller bearings. Single row needle roller bearing and Double row tapered roller bearing designs are also available. The logarithmic contact profile between rollers and raceways produces a vastly improved stress distribution under all load conditions as well as when the bearing is misaligned under load. An optimized finish on all surfaces in contact serves to enhance lubrication conditions. As lubricant is supplied to the bearings via the support shaft, the bearings have lubrication holes and some have one or more annular grooves in the inner ring. --individual wooden box packing --unique pe material inside box protection --epal standard pallet --vacuumize plastic bag packing if customer requires
Yrt turntable bearing Rotary table bearing or yrt bearing has an axial component and a radial component, a axial/radial housing washer, a axial/radial shaft washer, a thrust washer, two axial needle rollers and cage assembly and a radial cylindrical roller set which is a full complement or cage-guided. Housing washer and shaft washer have bolt holes for install equally spacer. This kind of bearings has high axial load and radial load, and high tilting rigidity and high precision. This bearing can be sued to the machine tool or other high precision machinery of the rotary table or sub-set, and also can be used for chuck, measuring request higher quality of the parts match it. --individual wooden box packing --unique pe material inside box protection --epal standard pallet --vacuumize plastic bag packing if customer requires
Taper bearing.
Wheel bearing used in commercial trucks.
Wjz bearing company manufacture all types of bearings such as roller bearing, ball bearing, slewing bearing, joint bearing, bearing cages and blocks, etc. Precision from p0, p6, p5, p4, p2. Standard export packing or as per customer's request
Gears of any size and quantity Ball bearings according to international standards Standard size according to material
Model:6203.6204.6205.6206 Wooden case or as per buyer's request
Cylindrical roller bearing nnal 6036 x2-2 m/w33x Principal dimensions : d-488.95mm d-346.075mm b-200.025mm. Weight: 110kg. Neutral package or do as the requirement from customers, fit in with the package for export.
We could produce bearings in the our bearing list and we also accept to produce bearings according to our customer's drawings Our advantages: design and production of non standard types of all series and standard section ball bearings Material: chrome steel din 100 cr6 (aisi 52100), aisi 440c; carbon steel on several types. Dimensions: id 5mm ~ 50mm, od 11~ 72mm. Accuracy: we mainly produce p0 (abec-1), we also produce p6 (abec-3); p5 (abec-5) on several types. They are covered the range of standard bearings 685~6808, 695~6910, 605~6006, 625~6206, inch series and non standard ball bearings. Metric types, 6800 series and its non standard bearings 685, 686, mr137, 687, 688, 689, 6800, 63800, 6801, 6802, mr1526, 6803, 6804, mr21531, mr2231, 6805, mr2437, 6806, 6807, 6808. 6900 series and its non standard bearings 695, 696, 697, 698, 699, 6900, 6901, 6902, 16277, 6902-16, 16287, 6903, 6904, mr1937, 20369, mr2237, 6905, 6906, 6907, 6908, 6909, 6910 6000 series and its non standard bearings 605, 606, 607, 608, 609, 6000, 10267, 6000-8, 16100, 10289, 16001, 6001, 16002, 6002, 163110, 16329, 16003, 6003, 16004, 6004, 224212, 16005, 6005, 16006, 6006 6200 series and its non standard bearings 625, 626, 627, 628, 629, 6200, 12309, 13299n, 6201, 6201-13, 6202, 6202-16, 163514, 6203, 6203-15, 174312, 6204, 6205 Inch types R series and its non standard bearings R168, r188, r4, r4a, r6, r8, r8-7, r10, r12, r14, r16, 99502h Rls & rms series and its non standard bearings Rls4, rls5, rls6, rls7, rls8, rls9, rls10, rms4, rms5, rms6, rms7, rms8, rms9, rms10 1600 series 1602, 1603, 1604, 1605, 1606, 1607, 1614, 1615, 1616, 1620, 1621, 1622, 1623, 1628, 1630, 1633, 1635, 1638, 1640, 1641 Other non standard bearings 6201-1/2, 6202-5/8, 6203-3/4, 6204-3/4, 6204-7/8 . Pvc tube, antirust paper, vci bag, the detailed dimensions are subject to the requirements of our customers.
We do well in the production of non standard bearings, nearly 50% of our bearings belongs to this series. Non standard are based on standard bearings, they are strictly produced according to detailed requirements. Id 5mm -50mm.
