Lm20uu-manufacture,factory,supplier from China

Ball bearing,Linear bearing,High precision bearing LM20UUThe linear bearing is composed of ball, cage, hardened shell and seals at both ends. Because the size of each part of the bearing has been standardized, it can be exchanged, and there is no need to worry about replacement after wearing out.The LM20UU is also highly versatile, as it is compatible with a wide range of machines and components.

7216ac is the corner of the corner of the nylon to keep the bearing. We also have the type of steel and brass holding racks.Because of its excellent carrying capacity, versatility and long service life, it is widely used in various industries.

Bushing for excavator. Customized manufacture.

KC065XPO Thin section four-point contact ball bearingKC065XPO thin section four-point contact ball bearing is a kind of bearing that is best for purposes the place radial and axial masses have to be supported simultaneously. It has a cross-sectional thickness of 0.625 inches (15.875mm) and points four-point contact between the balls and raceways, which approves it to maintain giant radial and thrust loads.

Agricultural Machinery Deep Groove Ball Bearing 6000Introducing the Agricultural Machinery Deep Groove Ball Bearing 6000 - the ideal solution for farmers and manufacturers who require reliable and durable bearings for their agricultural machinery. This deep groove ball bearing is designed to withstand the harsh conditions of the agricultural industry, ensuring that your machinery keeps running efficiently even in the toughest of environments. The Agricultural Machinery Deep Groove Ball Bearing 6000 is constructed from quality materials, ensuring longevity and strength.

Deep groove ball bearing is most widely used in industry. It includes one inner ring, one outer ring, and a group of balls and cage. Also it has single row and double row type, open type and sealed type (2RS and ZZ type).6204 open type; 6204-2RS; 6204ZZDimension: 20*47*14mmWeight: 0.11kg               2RS type ( rubber seal )              open type ( no seal )Simple design, lengthy carrier life, convenient maintenance.

一、 Composition structure1. Guide rail baseThe guide rail base is the foundation of the linear guide rail. It is usually made of iron, aluminum and other materials. It has mounting holes at the bottom for easy installation and fixation. In actual applications, the shape and size of the guide rail base are designed according to different use requirements and application locations.2. SliderThe slider is a moving part on the rail, usually made of metal or plastic. Sliders are mainly divided into: ball sliders, guide sliders, sliding sliders, etc.

Linear guideway；Linear bearing HGH25CADiameter of HGH..CA series:HG Series linear guideways are designed with load potential and stress greater than different comparable merchandise with circular-arc groove and shape optimization. It aspects 4-way equal load potential in the radial, reverse radial and lateral directions, and are self-aligning to soak up installation-error.

DescriptionThe precision linear shafts are widely used in automatic and rotating devices. Industrial automatic machines such as industrial robots, precision printers, automated transcription machines, automatic plastic wood machines, etc.Because the surface of the optical axis is processed by using distinct grinding and hard chrome plating technology, and then mirror polished. So, it has the advantages of resistance to friction and corrosion. Product DetailsThe material of our company's rail shaft is No.

DescriptionLinear Motion Shaft have high surface hardness, high-quality straightness and surface end which are the basic needs for Linear Ball Bushings. Above qualities of Shafts incredibly reduce friction and wear, enhancing Shaft and Machine Life. A wide variety of Custom Designed Shafts can be delivered, inclusive of Tapped Holes, Inch Sizes, Special Machining and key ways along the length or at the ends of the Shaft. Shafts are Hard Chrome Plated ensuring maximum protection in opposition to corrosion.The linear shaft adopts high carbon chromium steel as the raw material.

Product DetailsFeatures & Benefits：1. High Precision:Our Linear Shaft is designed to meet the highest levels of accuracy, with a tolerance of +/- 0.01mm. This feature ensures that the machine systems function efficiently, resulting in less downtime and increased productivity.2. Hardness:The shaft is made from high-quality carbon steel, which has a good level of hardness. This hardness level ensures long-term operation without any damage to the shaft. The carbon steel used also offers excellent resistance to corrosion, which makes it an best choice for use in harsh environments.3.

DescriptionThe rest of the shaft is case-hardened, which will increase hardness and wear resistance on the surface of the shaft while allowing the center to remain soft for absorbing stresses caused by shifting loads. Use them with linear bearings to reduce friction in manual and automatic systems, such as those found in packing, machine tool, and material handling operations.Combine these general purpose shafts with a linear bearing and shaft support to create a primary linear motion system. Electroplated chrome rods are very suitable for wardrobes, towel racks and curtains.

This series is an ideal choice for horizontal orientation. The length range of the guide rails in this series ranges from 15mm in SR160 size to 55mm in SR2520 size. Blocks are also available in various sizes to choose from, and our SR series includes SR15, SR20, SR25, SR30, SR35, SR45, and SR55. The module is very suitable for installation in multiple different directions. Whether installed from below or suspended, the slim design of the SR series saves space and simplifies installation by pre tapping screw holes and bolts. Contact now to learn more about the SR series LM guide.

Product DetailsRail shaft model of our company is from WC3 to WC150, from WCS3 to WCS150, Product quality is trustworthy, Hardening layer depth: 0.8-3mm, Chrome-rail shaft can be suitable for rust-prone surroundings or awful environment. This shaft is widely used in industrial robots and the moving parts of automatic sliding system devices. Product DescriptionThe rail shaft is widely used in many linear motion systems such as cylinder rods, automatic precision printers, automated reducing machines and industrial robots.

NKI SERIES needle roller bearing, WITH inner ring.   NK and NKI BEARING:The NKI series is with an inner ring.NK series is without an inner ring. Solid ring needle roller bearings have a compact structure, small radial size and large load capacity. They are suitable for parts with limited radial profile size. They can also be widely used when the shaft or shell has a swinging motion.

SB 22205 W33 SS spherical roller bearings are widely used in machinery manufacturing, energy and mining industries.Key attributesIndustry-specific attributesApplicable IndustriesManufacturing Plant, Machinery Repair Shops, Energy & Mining, MachinePrecision RatingP6Seals Type2rsNumber of RowDouble rowOther attributesPlace of shipmentShandong, ChinaTypeRollerStructureSphericalBrand NameOriginalModel NumberSB 22205 W33 SSMaterialChrome SteelCageE CC steel Cage/CA MB copper Cage.OEM brandacceptPrinter logoacceptCopper CageCA/MBSteel Cage.CC/ECCK/CAK/MBK/EKUse adapter sleeve 

Spherical Roller Bearings 22224E can accommodate heavy loads in both directions.  They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction and temperature.  The design includes characteristics to facilitate relubrication.

bucket spindle/shaft KubotaThe bucket spindle for excavator is a top-of-the-line product that is designed to make excavating duties less difficult and extra efficient. With its greatest graph and exceptional construction, this product is certain to revolutionize the way that excavating is done.The bucket spindle is a indispensable issue of any excavator and is accountable for attaching the bucket to the machine.

Applicable IndustriesHotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company, Mechanical equipment, machine, electric motors, home appliances, food industry, construction, compressors, RC model, Motor, Mining operations, construction machinery, bike, bicycle, Equipment, machineryBore Size16.992 - 17 mmPrecision RatingP0 P6 P5 P4 P2Number of RowSingle rowPackaging and

Product InformationProduct NameInduction Hardened Steel ShaftMaterialStainless Steel, Brass, Aluminum, Steel, Carbon Steel, Copper & etc.LengthCan be customized according to customers requirementModel No.Diameter (mm): 3, 4, 5, 6, 8, 10, 12, 13, 16, 20, 25, 30, 35, 40, 50, 60, 80, 100, 120, 150Precision ProcessingDrilling, Milling, CNC Turning, Grinding, Wire Cutting, EDM & etc.Surface FinishAnodize, Polishing, Zinc/ Nickel/ Chrome/ Gold Plating, Sand Blasting, Phosphate Coating & etc.Part ColorSilver, Red, Blue, Gold, Oliver, Black, White & etc.

Bucket spindle, Excavator parts, Engineering parts                                bucket spindle specification120*750120*770120*780120*1000120*1090120*1120Customized manufacture. We can accept different diameters and request.

Thrust roller bearing 29417M Dimensions 85 mmBore diameter180 mmOutside diameter58 mmHeight≈155 mmOutside diameter of shaft washer end side face≈121 mmShoulder diameter outer ring37 mmWidth shaft washer or length of shaft washer bore diameter that fits on shaft (bearings with a stamped steel cage)51.1 mmHeight shaft washer + cage28 mmHeight housing washer54 mmDistance from shaft washer end side face to pressure pointmin.2.1 mmChamfer dimension shaft washer  The bearing is designed to help excessive axial 

A spherical roller bearing is a rolling-element bearing that allows rotation with low friction, and allows angular misalignment. Typically these bearings assist a rotating shaft in the bore of the internal ring that may additionally be misaligned in respect to the outer ring.

3203-2RS is angular contat ball bearing. It consists of inner ring, outer ring,balls and seals. -2RS type is rubber seals. Widely used in machine tools, metallurgy, mining, petroleum, chemical, electric power and other industries.DIMENSIONSMAIN DIAMETERd17mmD40mmB17.5mmBasic load ratingC14300NC08800NLimited load ratingPu365NLimited speed12000 r/minWeight96 gDouble-row angular contact ball bearings like the 3203-2RS are particularly useful for applications where there are both radial and axial loads present, as they can handle both types of forces simultaneously.