400*480*35mm Supporting Bearing-manufacture,factory,supplier from China

The main features of rotary support bearings include high bearing capacity, fast speed, small friction, wear resistance, simple structure, easy installation and so on. It can withstand large axial and radial loads, while having high rigidity and accuracy, suitable for high-speed rotation and precision positioning requirements. Different types of rotary support bearings have differences in structural form and working principle, such as four-point contact ball type, two-way thrust ball type, cross roller type, tapered roller type and so on.

Truck bearing refers to a key component used to load and transfer the weight of the vehicle, responsible for supporting the weight of the vehicle, and withstand various vibrations and impact forces during the vehicle's driving.

Rotary support bearings are widely used in various mechanical equipment and construction machinery, such as cranes, rotary tables, machine tools, wind power equipment, drilling RIGS, excavators and so on. In these equipment, the rotary support bearing assumes the important role of supporting the rotating member, ensuring the normal operation of the equipment. At the same time, it is also widely used in high-end fields such as aerospace, ocean engineering, and automated production lines.

Construction machinery bearings play a very important role in various construction machinery equipment, carrying and supporting the rotating parts of the equipment to ensure the smooth and efficient operation of the equipment. Different types of construction machinery bearings are suitable for a variety of construction machinery equipment, such as roller bearings, ball bearings, cylindrical roller bearings, etc. Choosing the right bearing type and size, lubrication method and maintenance measures are crucial to the performance and life of construction machinery and equipment.

Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis, which means that they are designed to accommodate combined loads, i.e. simultaneously supporting radial and axial loads.The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle.

Engineering Machinery Bearing have a large carrying capacity and are suitable for supporting structures with limited installation dimensions.The surface of the journal is hardened as the rolling surface, and the bearing is fitted into the seat hole with a press fit, and there is no need for it to be axially positioned.The bearing should be injected with an appropriate amount of grease before installation.Usually, no relubrication is required after assembly (BK type bearings are used in the support of the journal without the protruding end, the end face is closed for sealing, and can withstand

The working principle of Koyo tapered roller bearings is to use the rolling body to roll between the inner and outer rings, thereby reducing the contact area and reducing friction resistance. When the external radial or axial load is applied, the roller will bear the load between the inner and outer rings to achieve the function of supporting and transferring the load of the bearing. Rollers are designed so that they can equally share load when rotating, reduce local stress and extend service life.

Bearing seat is an important part of supporting and fixing bearing, and its processing technology design directly affects the accuracy, life and reliability of bearing seat. Bearing housing is usually made of high-strength alloy steel or cast iron to meet its requirements for high load and wear resistance. Secondly, the design of the process flow is the core of the bearing seat processing technology. Usually, the processing of the bearing seat includes casting, roughing, finishing, heat treatment, surface treatment and other links.

Flange linear bearing is a common mechanical component, and its role is very important. Its main function is to support and guide two parts in relative motion, so that they can move smoothly with each other. At the same time, it can also withstand the load and torque from these moving parts to ensure the normal operation of the mechanical system.First of all, flanged linear bearings play a supporting role in mechanical equipment. It can withstand gravity and other loads perpendicular to the axis to ensure the stability and reliability of the parts to be supported.

1. Centripetal needle roller and cage assembly (Type K)2, needle roller bearings with double locking rings (NA, NKI, RNA, NK)3. Single row needle roller bearing with double rib on outer ring (NA, NKI, RNA, NK)4, double row needle roller bearings with double guard (NA type, RNA type)5, stamped needle roller bearings (HK type, BK type)Note: This bearing has low cost, large bearing capacity, and is suitable for supporting structures with limited installation size. The journal surface is hardened as a rolling surface, and the bearing is pressed into the seat hole without axial positioning.

Automobile hub bearing is one of the important parts of automobile, which plays the role of supporting wheel rotation and transmitting power. Below I will introduce the structure, function and characteristics of automotive hub bearings in detail.Structure: Automotive hub bearings are usually composed of several parts, such as an inner ring, an outer ring, a rolling element (such as a steel ball or roller), a cage and a seal. The inner ring is the part connected to the axle, and the outer ring is connected to the wheel.

Spruce develops and supplies a wide range of axles, drive units and traction motor bearings for railway rolling stock. These bearings feature high performance, high reliability and long-term maintenance-free service to support railway companies in providing fast, safe and reliable transport.Axle bearings: tapered roller bearings, tapered roller bearing cartridge, cylindrical roller bearings, spherical roller bearings.Railway axle bearings are subjected to heavy impacts and loads.

The main uses of conical roller bearings include the following aspects1. Construction machinery field: Conical roller bearings are widely used in all kinds of heavy construction machinery and equipment, such as excavators, loaders, bulldozers, road rollers, cranes, etc. These equipment need to withstand large axial load and radial load, and have high speed and accuracy requirements, cone roller bearings can meet these requirements to ensure the normal operation of the equipment.2.

Product Description:3005 Aluminum plate thickness range is wide, from sheet to thick plate. Thin sheets can be used to manufacture products with thinner thickness requirements, such as barrier layers for food packaging (if they meet food grade standards), shielding layers for electronic devices, etc.

The process has been continuously improved, and in insulated bearings, there is a coating 100μm thick on the surface of the outer or inner ring, which can withstand voltages up to 1000 V DC.

Structure:Internal Structure and Retainer Material VariationC: Symmetrical roller, Stamped Steel retainerCA: Symmetrical roller, one-pice brass cageCTN1: Symmetrical roller, nylon cageE: Third generation design.

THK was founded in 1971 in Meguro-ku, Tokyo, Japan, and was originally named Toho Seiko Co., Ltd. It was later renamed THK CO.,LTD. "THK" stands for "Toughness", "High Quality" and "Know-how".THK linear bearings are a linear motion system produced at low cost for use with cylindrical shafts with unlimited travel. Because the bearing ball is in point contact with the shaft, the load is small.

First of all, one of the characteristics of FAG deep groove ball bearings is a simple structure, consisting of an outer ring, an inner ring, a steel ball and a cage. This simple structure makes the installation and maintenance of deep groove ball bearings more convenient and fast.Secondly, the bearing capacity of FAG deep groove ball bearings is large and can withstand both radial and axial loads.

Product Description:A36 carbon steel is a kind of low carbon steel, with good toughness, can withstand a certain impact and dynamic load, will not easily brittle fracture. Widely used in building structure frame, such as beams, columns and so on.

NTN tapered roller bearings are mainly used to bear radial and axial combined loads mainly based on radial loads, with high stiffness and rotation accuracy, and have large bearing capacity and low limit speed compared with angular contact ball bearings. Its carrying capacity depends on the Angle of the raceway of the outer ring, and the greater the Angle, the greater the carrying capacity.

Flanged linear bearings can also play a guiding role. It can make the moving parts move according to the predetermined trajectory through the roller or slider set in its interior, avoiding deviation and shaking. For example, in machine tool processing, flange linear bearings are often used to guide the movement of the table to ensure that the cutting tool can accurately remove the coarse and fine, improving the processing accuracy.

Angular contact ball bearing has high limit rotational speed, they can carry radial load and axial load simultaneously, they can also withstand purely radial load. The axial load carrying capacity depends on the magnitude of contact angle and increases with increasing contact angle. Since the rigidity of single-row angular contact ball bearings can be increased by preloading, they are often used in the main spindles of machine tools, for which high running accuracy is required.Single row angular contact ball bearings can carry axial load acting in one direction only.

Product Description:The 2024-T3 Aluminum Pipe is a heat-treatable alloy known for its high strength, excellent workability, and moderate corrosion resistance.

Flange slide bearing has the features of Low friction coefficients and long usage spans, High temperature, self-lubricated, anti-corrosion. Using feature: Linear bearings are used widely in electronic equipment, pull tester and digital three-dimensional coordinate measuring device.  Such as precision equipment, as well as multi-axis machine tools, press tool, grinder automatic gas cutting machine, printer, card sorting machine, food packaging machine and other industrial machinery sliding components...