THK Bearing-manufacture,factory,supplier from China

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.

Founded in Meguro-ku, Tokyo, THK pioneered the development of linear motion systems in the world with creative ideas and unique technologies. THK linear bearings are now more and more widely used in electronics, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, instruments, robots, tool machinery, CNC machine tools, automobiles and other general or special machinery industries.Needle roller CAM guideThe needle roller CAM guide is a compact bearing with a high internal rigidity shaft and a built-in needle roller bearing.

THK linear bearing is a kind of high-precision mechanical transmission element, which is often used in industrial automation equipment, robots, CNC machine tools and other fields.

Structure: THK linear bearing is mainly composed of bearing body, ball, cage, guide rail and other parts. The bearing body is usually made of high-strength alloy steel, and the cage is made of high-wear-resistant materials. The ball is to play a role in reducing friction and support.Working principle: The working principle of THK linear bearing is to make the ball slide smoothly on the guide rail through the friction of the bearing body and the guide rail, so as to achieve the linear movement of the workpiece or equipment.

Application scenario:Industrial automation equipment: THK linear bearings are widely used in automated assembly lines, robots and other equipment to achieve accurate positioning and movement of parts.CNC machine tools: THK linear bearings play an important role in CNC machine tools, which can ensure the machining accuracy and efficiency of the workpiece.Medical equipment: THK linear bearings are also commonly used in medical equipment, such as imaging instruments, etc., to ensure the high precision and stability of the equipment.Electronic equipment: In semiconductor production equipment, lase

Linear motion bearings have the characterized of smooth movement,low friction,high rigidity and long life span,economical and easy to maintain or replaceMotorized linear slides such as machine slides, XY tables, roller tables and some dovetail slides are bearings moved by drive mechanisms. Not all linear slides are motorized, and non-motorized dovetail slides, ball bearing slides and roller slides provide low-friction linear movement for equipment powered by inertia or by hand.

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.

Product Description:DX53D+Z Galvanized Steel Plate, known for its enhanced strength and corrosion resistance, is an industry-standard material designed for durability and reliability in a wide range of applications, including automotive, construction, and manufacturing.Product Manufacturing ProcessChemical degreasing → hot water washing → water washing → electrolytic degreasing → water washing → acid washing → rust removal → water washing → electrogalvanizing process → water washing → passivation → hot water washing → drying → quality inspection → packaging and salesChemical CompositionStandar

The advantages of UBC tapered roller bearings include large bearing capacity, high rotation accuracy, wear resistance, smooth operation and so on. The inner ring and outer ring can adjust the axial position by adjusting the bearing clearance, so that it is more convenient in the installation and use process.

1.Needle roller bearings for stamping outer rings. There are two kinds of bearings: perforated type and sealed type. The needle roller bearing has no inner ring, and the needle roller directly contacts the surface of the shaft, so the processing accuracy and heat treatment hardness of the shaft should be the same as that of the bearing inner ring.2. Solid ring needle roller bearings solid ring needle roller bearings, commonly used solid ring needle roller bearings are NA type and RNA type.3. Roller needle bearing4. Needle roller and cage assembly.

Product Description:The S235J0 carbon steel coil can be used to manufacture pipes for transporting liquids or gases. By crimping and welding processes, the coils can be made into pipes of different diameters and wall thicknesses. It is widely used in water supply and drainage system, low pressure gas transmission system and other fields.

Bearing unit includes1. Double row angular contact ball bearings, from automotive hub bearings series a high load capacity, high roll stiffness, double sealCorrosion protection machined bearing housing2. Threaded pin with positioning surface3. Lock washer4. There are high-performance three-lip box seals on both sides of the bearing to prevent pollution.

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.

The important measure to reduce automobile fuel consumption is to design low friction torque hub bearings, and the main factors affecting the bearing friction torque is the type of bearing and preload, and the bearing seal accounted for a large proportion of the friction torque components. Therefore, improving the seal design to reduce the friction torque can significantly improve the performance of hub bearings.

Product Description:The base plate of HDG Steel Coil (hot-dip galvanized steel coil) is usually cold-rolled steel sheet or steel strip. HDG steel coil thickness range is wide, generally from 0.3mm-3.0mm between.

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.

UBC bearings enjoy a high reputation in the international market, and their products are widely used in mechanical engineering, automotive industry, power industry and other fields.UBC bearings have a wide range of product lines, including deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, angular contact ball bearings and other types of bearings. The characteristics of these products include high speed performance, strong wear resistance, long service life and other advantages, and are widely used in various industrial fields.

(1),High-speed bearing: has the advantages of cold resistance, low mechanical elasticity, high pressure resistance, poor thermal conductivity, light weight, small friction coefficient, etc., can be used in 12000 RPM - 75,000 RPM high-speed spindle and other high-precision equipment;(2), High temperature bearing: the material itself has a high temperature resistance of 1200 ° C, and self-lubrication, the use of temperature between 100 ° C -800 ° C does not produce expansion caused by temperature difference.

Applications: Cross roller bearings are widely used in many fields, including machine tools, engineering machinery, medical equipment, food packaging machinery, etc. On machine tools, cross roller bearings are often used to support the spindle and the turntable to ensure the high-speed and high-load operation of the equipment.

Product Description:The thickness specifications of CSB galvanized steel coil are diverse, and the thinner thickness is suitable for some products that are more sensitive to weight and cost and do not need to bear too much pressure, such as internal shielding covers of electronic equipment, small packaging boxes, etc.

The structure of Koyo tapered roller bearings mainly includes an outer ring, an inner ring, a rolling body (roller) and a cage. The rolling element is located between the inner ring and the outer ring and is kept in the specified axial position by the cage. The contact Angle between the inner ring and the outer ring is generally between 10° and 30°, and different contact angles will affect the bearing capacity and speed limit.

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.

Product Description:SGCC Galvanized Steel Coils are the epitome of strength and corrosion resistance, ideal for construction, automotive, and heavy machinery applications. These coils, characterized by their galvanized coating adhesion and uniform galvanized coating thickness, offer superior durability in harsh environments. With a focus on dimensional accuracy and surface finish, our coils are tailored for precision fabrication in various industrial settings.

We are an authorized ntn bearings distributor. NTN is a leading manufacturer of virtually all bearing types. We canprovide most of the bearing products in NTN bearing catalogue.