KHM926710D Double Row Inch Tapered Roller Bearing-manufacture,factory,supplier from China

A double-row tapered roller bearing is a common bearing type that consists of two tapered rollers mounted on an inner ring and an outer ring. It can withstand large radial and axial loads and is able to maintain high accuracy and stiffness while rotating at high speeds.Double row tapered roller bearings are designed so that the inner and outer rings can be adjusted separately to achieve axial and radial preloading.

Double-row tapered roller bearings have many advantages in structure and performance, so they are widely used in industrial production.New domestic modelsOld domestic modelInner diameter (mm)Outer diameter (mm)Width(mm)Cr(kN)Cor(kN)Grease lubrication speed (r/min)Oil lubrication speed (r/min)Weight (kg)302027202E15351114.913.412000160000.053302037203E17401220.821.89000120000.079302047204E20471428.230.58000100000.126302057205E25521532.237700090000.154302067206E306217.543.250.5600075000.231302077207E35721754.263.5530067000.331302087208E4080186374500063000.422302097209E45851967.883.5450056000.474

Advantage of 30307 Bearing• 302XX, 303XX, 313XX, 320XX, 322XX, 323XX and 329XX series• Double row tapered roller bearing series (details available on request)• Pressed steel and polyamide cages• Standard accuracy P0 and higher accuracy P6.• A variety of inch bearings are also availableTypeA singleSingle row tapered roller bearings can withstand combined radial and axial loads.

Inch taper/tapered roller bearings belong to separable bearing, as the outer ring, also called cup, is separable and easy for assembly.

Railway shaft double row tapered roller bearings have the following characteristics:High load bearing capacity: Double row tapered roller bearings are designed with two rows of rollers, so they can withstand large radial and axial loads.High temperature resistance: suitable for high-speed operation and high temperature environment, with good heat resistance.Strong aligning ability: can maintain good working performance when bearing installation is not accurate or axial displacement.Easy assembly and disassembly: double row tapered roller bearing structure is relatively simple, easy disassembly

Four row tapered roller bearings are mainly used for work rolls, support rolls, and billet breakers of various plate and strip rolling mills. The clearance of the bearing is changed by adjusting the thickness of the spacer to make it more suitable for the working condition.1. Strong bearing capacity: four row tapered roller bearings can withstand greater loads under the same size, because it is shared by multiple rollers, so it has higher carrying capacity and better distribution performance.2.

Tapered roller bearings are separate bearings. Both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into single, double and four-row tapered roller bearings according to the number of rollers installed. Single-row tapered roller bearings can support radial loads and axial loads in one direction.The type code of tapered roller bearings is 30,000, and tapered roller bearings are separable bearings.

Single row tapered roller bearing is a common rolling bearing, which is composed of an inner ring, an outer ring, a roller and a cage. Its structure is similar to a conical shape, which is why it gets its name.The contact points on the inner and outer rings are conical and suitable for bearing large loads in both radial and axial directions.

UBC tapered roller bearing is a kind of rolling bearing with tapered roller, the roller and raceway between the inner ring (cone hub) and the outer ring (cup) intersect at the cone half Angle on the outer surface of the cone, so that the bearing can bear a large load in the radial and axial direction. UBC tapered roller bearings usually include single row, double row and four row structures, which are widely used in automotive, mechanical equipment, aerospace and other fields.

The range of four-row tapered roller bearings is wide, including not only the traditional design with an intermediate ring between the outer ring and/or the inner ring, but also the modification of the four-row tapered roller bearings with an integrated middle ring and the bearing ring.New domestic modelsOld domestic modelInner diameter (mm)Outer diameter (mm)Width(mm)Cr(kN)Cor(kN)Grease lubrication speed (r/min)Oil lubrication speed (r/min)Weight (kg)302027202E15351114.913.412000160000.053302037203E17401220.821.89000120000.079302047204E20471428.230.58000100000.126302057205E25521532.2377000900

A single-row tapered roller bearing has an outer ring, and its inner ring and a group of tapered rollers are enclosed by a basket cage into an inner ring assembly, and the outer ring and the inner ring assembly can be separated. In addition, single-row tapered roller bearings can adjust the size of the clearance during installation.

Tapered roller bearings are separated bearings, and the inner and outer rings of the bearings are equipped with tapered raceways. This kind of bearing is divided into single row, double row and four row tapered roller bearings and other different structural types according to the number of rows of rollers installed. Single-row tapered roller bearings can withstand radial loads and axial loads in a single direction.

1) Less coefficient of friction, High limiting speed, Large size range, Variations of structure.2) Tapered Roller Bearings are designed such like cup. Cone and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis.3) Single-row tapered roller bearing is able to carry radial and axial load in one directionssimultaneously because an axial component of produced when this type of bearings loadedradically, two bearings are used together facing one another, or two or more bearings arematched and used.

Tapered curler bearing refers to the radial thrust kind rolling bearing whose rolling physique is a tapered roller. There are small cone angles and giant cone angles. The small cone Angle usually bears the radial and axial mixed hundreds ordinarily primarily based on radial loads, regularly used in double, reverse installation, the internal and outer seat rings can be established respectively, and the radial and axial clearance can be adjusted throughout set up and use.

Double-row tapered roller bearings are usually used in applications that require large loads and high-speed rotation, such as wind turbines, metallurgical equipment, rolling mills and heavy machinery, etc.

Slewing bearing has four series of toothless, external and internal toothed four-point contact ball bearings, double row angular contact ball bearings cross cylindrical roller bearings, cross tapered roller bearings and three row cylindrical roller composite bearings, of which four-point contact ball bearings have higher static load capacity, cross cylindrical roller has higher dynamic load capacity, The pre-interference of cross-tapered roller bearing can make the bearing have greater support rigidity and rotation accuracy.

As one of the largest taper roller manufacturers in Shandong, China, in addition to the tapered roller bearings introduced above, we can also provide the following tapered roller types.

Product Description:The 5083 Aluminum Pipe is a high magnesium alloy known for its exceptional performance in extreme environments, particularly in marine applications due to its superior resistance to seawater corrosion and industrial chemicals.

Hub bearing unit is developed on the basis of standard angular contact ball bearings and tapered roller bearings, it will be two sets of bearings as one, with good assembly performance, can be omitted clearance adjustment, light weight, compact structure, large load capacity, for sealing bearings can be loaded in advance grease, omit the external hub seal and free from maintenance and other advantages, has been widely used in cars, There is also a trend of gradual expansion of applications in heavy-duty vehicles.1.

Hub bearings can fix the tire and support the gravity of the whole body, provides precise guidance for the rotation of the hub. wheel hub bearing enables the wheels and attached components to rotate smoothly and keeps the wheel attached to the car. High quality wheel hub assembly make you enjoy your vehicle in a safe and smoothWheel bearing assemblies manufactured by high-quality materials for ensuring precisely matches, durability, reliability and premium performance.

The structure of the thrust roller bearing is generally composed of an inner and outer ring, a thrust roller, a cage and a sealing ring. The inner and outer rings are annular structures, which are installed on the shaft and the housing to carry the axial load. The thrust roller is cylindrical or conical, arranged between the inner and outer rings, and can effectively withstand and transfer the axial load. The cage is a structure that supports and holds the thrust roller, usually made of steel or copper.

Some cylindrical roller bearings have no ribs on either theinnere rings canelative to eacese can bfree-end bearingsCylindrical roller bearingouter rings has two ribs aother ringhas one ,are capable of takingxial loaone directiobearingshave high radial rigidity and are used primarily for precisionmachine tools.Types NU , N , NNU , and NN are suitable as free-end bearingsTypes NJ and NF can sustain limited axial loads in one directionTypes NH and NUP can be used as fixed-end bearingsNH-type cylindrical roller bearings consist of the Nj-type cylindricalroller bearings andHu-type Lshaped thrust co

Thrust ball bearings are produced as single direction or double direction thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load.Thrust ball bearings are separable, the shaft washer, housing washer(s), ball and cage assembly(s) can be mounted separately. Shaft washers have a ground bore to enable an interference fit.

With high temperature resistance, cold resistance, wear resistance, corrosion resistance, magnetic electrical insulation resistance, oill lubrication, high speed, etc.properties.Ceramic bearing is a hi-tech product using new materials that can be used in extren onments and special condition, and can be widely used in aviation, aerospace, shipbuilding, petroleum, chemical industry, autome tronics, metallurgy, electric power, textile, medical equipment, pumps, scientific research and national defense military and other fields. NameModelTitleFAG 3205 Bearings3205Original Fag Made In Germany Angul