unit bearing-manufacture,factory,supplier from China

(Total 24 Products for unit bearing)
Product Introduction Auto Wheel Hub Unit Bearing is an important automotive component widely used in various vehicle models, responsible for connecting wheels and axles, supporting wheel rotation, and bearing external loads. Auto Wheel Hub Unit Bearing Br930060 (513104 )is a high-quality wheel hub unit bearing designed to improve the driving safety and stability of automobiles.
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Product Introduction Auto Wheel Hub Unit Bearing BR930117 H513030 513030 is a high-quality, durable, and high-performance automotive wheel hub unit bearing.
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Product Introduction Wheel Hub Unit Bearing BAF0095 800179 is a high-quality wheel hub unit bearing designed specifically for the automotive industry and widely used in vehicle wheel hub systems. This product integrates multiple functional units such as wheels, bearings, and sensors to ensure stable performance and safety during vehicle operation.
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Front Wheel Hub Unit Bearings 42450-12050The Front Wheel Hub Unit Bearings 42450-12050 are a crucial component of the wheel assembly, designed to support the rotation of the wheels and help maintain smooth movement and stability in vehicles.
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Product IntroductionBall Screw Surpport Units is a bearing fixed unit that connects the screw rod and the motor.
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Product IntroductionThe sliding unit of SBR Supported Rods bearing block assembly is a sliding unit composed of box-type linear bearing, high hardness LM Shaft and anti-deflection aluminum rail. High-hardness shaft (45# Steel after high-frequency heat treatment, hardness HRC55-60, hard chrome plating on the surface) and anti-deflection aluminum rail (anodized high-strength aluminum alloy for the box) The screw holes required for installation are after the shaft is hardened.
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Product IntroductionSpherical Plain Bearing GE30KRRB belong to the bearing seat unit series.Model: GE30-KRR-BInner diameter: 30mmOuter diameter: 62mmThickness: 48.5mmd30  mm DSP62  mm B148,5  mm B36,5  mm C18  mm C220,7  mm Ca4,7  mm D152  mm d140,2  mm d3 max44  mm S18,3  mm W4  mm m0,39  kg Cr19500  N C0r11300  N Application AreaThe bearing seat unit has a wide range of
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Product IntroductionHigh performance automotive wheel hub bearing unit DU40800045/44 DU40850052/42.5NS DU41680040/35 made of high-quality bearing steel, after turning, heat treatment and grinding processes, it has the characteristics of high load-bearing capacity, high precision and long life.Product SpecificationsThere are many types of wheel hub bearings, which cannot be displayed one by one. Only some product models are listed.
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Product IntroductionThe Front Wheel Hub Bearing DU42750060 DU42760039 DU42760040/37 are a high-quality wheel bearing unit designed specifically for modern vehicles, ensuring excellent performance and durability. This bearing is manufactured with precision engineering and can withstand high loads and extreme driving conditions, while providing a smooth and quiet operating experience.
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Product Introduction28BWK12 Wheel Hub Unit – OEM Replacement for TOYOTA Auto Parts Wheel Hub Assembly Bearing 28BWK12  (42409-19015) have 80,000 kilometers of quality assurance.Adopting third-generation wheel hub unit technology, it is equipped with high-precision ball/roller bearings (such as angular contact ball bearings or tapered roller bearings) to ensure smooth rotation of the wheels and reduce frictional resistance.Technical Specifications & OEM StandardsModel Number28BWK12OEM Part Number‎28BWK12;42409-12010;4240912010;GRW215;405.44000Weight1.02kgWhy Choose 28BWK12 Wheel H
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Product IntroductionAs the cars more and more,Wheel hub bearing is more poppular in the world.The Wheel Hub Beaing DAC25520037 DAC27530043 DAC28580044 is a precision-engineered automotive component designed to ensure optimal wheel rotation, vehicle stability, and driving safety. Manufactured to meet or exceed OEM specifications, this high-quality bearing assembly integrates a durable hub and sealed bearing unit, delivering exceptional performance for modern vehicles.
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ProductUCFL203 Pillow Block Ball Bearing  is an outer spherical ball bearing with a diamond seat.UCFL203 Pillow Block Ball  Bearing Specification:Inner diameter (mm): 17.0000     Outer diameter (mm): 99.0000      Width (mm): 76.5000      Weight (KG): 0.530UCFL203 Pillow Block bearing is taking rolling bearing and housing will be together in a bearing unit. UCFL203 Pillow Block Bearing use FL203 housing .ApplicationUCFL203 Pillow Block Bearing widely used in  Screening equipment, enamel reaction kettle, excavator, electr
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Product IntroductionUCP204-12 Pillow Block Ball Bearing  belongs to a vertical seat outer spherical bearing. A spherical bearing with a seat is a bearing unit that combines a rolling bearing with a bearing seat. Most outer spherical bearings are made into spherical outer diameters and installed together with bearing seats with spherical inner holes, with diverse structural forms, good universality and interchangeability.
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Product IntroductionPillow Block Ball Bearings is a unit that combines the Insert bearing and the bearing housing. Various structural forms, good versatility and interchangeability.Pillow Block Ball Bearings are also designed to be self-aligning, easy to install, and has a double-structured sealing device that can work in harsh environments. The bearing housings are generally cast.
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ProductThe UCP210-31 pillow block ball bearing belongs to the UCP type bearing seat installation unit, with a cast iron casing, a long base, an outer spherical ball bearing, fixed with flat head screws, and an RSR seal.The UCP210-31 pillow block ball bearing has excellent performance in terms of speed, load, and wear resistance.Unit No.Shaft Dia.Dimensions(mm)Bolt UsedBearing No.Housing No.Weight(kg)inmmhaebS2S1gwBinmminUCP210-291-13/1657.22061596023202111451.619M165/8UC210-29P2104.02UCP210-301-7/8UC210-30UCP210-311-15/16UC210-31UCP210-322UC210-32UCP21050UC210        &
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Product IntroductionPillow Block Ball Bearing UCF209-28  belongs to the bearing seat unit product, with a square flange seat and a set screw.Pillow Block Ball Bearing UCF209-28  size:                                                                    137*105*52.2mm    weight:1.98kgIn addition Pillow Block Ball Bearing UCF209-28 ,there are Pillow Block Ball Bearing UCF209-27,Pillow B
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Product Introdution  HGR30 Linear Guide Rail is a four-row unit arc-tooth contact guide rail. HGR30 Linear Guide Rail is used in combination with HGH30CA, HAH30HA, HGW30CC and HGW30HC sliders according to different scenarios.HGR30 Linear Guide Rail has good load capacity, and can automatically adjust and absorb the assembly error of the mounting surface.
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Product Introduction30209 Taper Roller Bearing  a metric 3000 series  tapered roller bearing  model under the SFC bearing brand.The projection lines of the raceways meet at a common point on the bearing axis to provide a true rolling action and therefore low frictional moments during operation.
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Product Introduction22334 Self-aligning Roller Bearing can also be called Spherical Roller Bearing 22334.22334 Self-aligning Roller Bearing Specification:Inner diameter: 170 mm     Outer diameter: 360 mm     Thickness: 120 mm     Dynamic load: 1580000     Static load: 2110000ItemsDimensionsWeight(kg)inner diameterouter diameter thickness222052552180.177222063062200.283222073572230.43222084080230.55222094585230.59222105090230.6142221155100250.8472221260110281.222221365120311.632221470125311.662221575130311.752221680140332.222
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Product Introduction6306 2RS Bearing  belongs to Deep Groove Ball Bearing series,The size of 6306 2RS Bearing  is 30mm*72mm*19mm,6306 2RS Bearing  mainly bears radial load, but also can bear radial load and axial load at the same time. When 6306 2RS Bearing only bears radial load, the contact angle is zero. When 6306 2RS Bearing  has a large radial clearance, 6306 2RS Bearing  has the performance of angular contact bearing, and can withstand a large axial load.
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Product Introduction6307 ZZ Bearing  belongs to Deep Groove Ball Bearing series,6307 ZZ bearing is the most representative rolling bearing with a wide range of applications.
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Product Introduction32006 Taper Roller Bearing belongs to the light and wide 320 series single row tapered roller bearing. The old code name of 32006 Taper Roller Bearing is 2007106E. The outer ring and inner ring with rollers and cages of the32006 Taper Roller Bearing can be separated and interchanged. This facilitates installation, disassembly, and maintenance.
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Product IntroductionAngular Contact Ball Bearing 7805C  (inner diameter: 25, outer diameter: 37, thickness: 7 angular contact ball bearing), Angular Contact Ball Bearing 7805C is the first thrust bearing. In addition to Angular Contact Ball Bearing 7805C, our company also recommends a series of bearings suitable for extreme environments such as high speed and high load.
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Product IntroductionUCHA205-16 Pillow Block Ball Bearing is hanging type bearing.Inch size type.The height is 103mm,bottom width:40mm,the widest is 78mm.And the whole weight depend on the housing weight.UCHA205-16 Pillow Block Ball Bearing adopt local heat treatment technology,improve toughness.When you tighten the screw,not cause inner ring cracking,long use life.And top screw,have ball nuts and common type.About housing material,we usually use HT200 material,go by tensile testing,compared with HT180 housing,not easily broken.Match with bearings more smoothly.Although HT180 cost is cheaper,bu
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Relate News
Bearings are a common mechanical component used to support and rotate shafts in machines. As an important component of SFC bearings, the cage plays a role in fixing the position and separating the rolling elements, while also bearing the load of the bearing. The following will introduce three types of cages for SFC bearings, their respective characteristics, and different application environments.Conventional steel plate holderThe conventional steel plate cage is the most common type of bearing cage, which is formed by stamping two or more steel plates.
1. Correct mounting: Correct mounting is the first step to protect the bearing. Make sure you select the proper bearing type, the right amount of lubricant, and the correct mounting method. Follow the manufacturer's guidelines and recommendations to ensure that the bearing is properly installed and not over-pressurized or over-loosened. 2. Keep them clean: Bearings should always be kept clean. Prevent dust, dirt, liquids or other contaminants from entering the bearing. Clean the bearings regularly and make sure the surrounding environment is clean to avoid any possible damage.3.
Manufacturers of different brands of bearings may have their own strengths and expertise in different types of bearings. Here are some well-known imported bearing brands and their preferred bearing types:SKF (Sweden): SKF is a leading global bearing manufacturer, with products covering various types of bearings.
Bearing steel is a steel used to manufacture balls, rollers, and bearing rings. Bearings bear great pressure and friction during operation, so it is required that the bearing steel has high and uniform hardness and wear resistance, as well as high elastic limit.
When designing and manufacturing rolling bearings, the selection of bearing materials is generally based on the following principles.1、 Select according to the working conditions of the bearings①. Working temperatureBearings working at room temperature are made of chromium bearing steel. Chromium bearing steel is also used for working temperatures above 150 ℃ and below 250 ℃, but it needs to undergo special heat treatment (requiring tempering at 200 ℃ or 300 ℃).②.
The metallurgical quality of bearing materials was once the main factor affecting the early failure of bearings. With the improvement of metallurgical technology (such as vacuum degassing of bearing steel), the quality of raw materials has been improved. The proportion of raw material quality factors in the failure analysis of overall eccentric bearings has significantly decreased, but it remains one of the main influencing factors of bearing failure.
Process flow of bearing outer ring processing: Bearing steel ->Forging ->Annealing ->Turning ->Heat treatment ->Grinding ->Assembly ->Inspection ->Packaging and warehousingThe purpose of forging technology1. Forming: Control reasonable turning allowance.2. Obtain a high lifespan forging streamline distribution to ensure bearing life.3. Obtain the ideal metallographic structure and prepare for annealing and quenching.The purpose of annealing process1. Reduce hardness and prepare for machining.2. Obtain the ideal metallographic structure and prepare for quenching.3.
In recent years, ceramic bearings have been increasingly used in various fields, such as aviation, aerospace, navigation, petroleum, chemical, automotive, electronic equipment, metallurgy, power, textiles, pumps, medical equipment, scientific research, and national defense and military. The advantages of using ceramic bearings in new products are becoming increasingly apparent. The following is a specific understanding of the advantages of using ceramic bearing materials.The advantages of ceramic bearing materials mainly include the following:1.
1. High end and precisionWith the rapid development of manufacturing industry and the promotion of industrial upgrading, the market demand for high-end bearings will continue to increase. Enterprises need to increase investment in technological innovation and research and development, improve product quality and performance levels, in order to meet the market's demand for high-performance and high-quality bearing products.Precision manufacturing is one of the development directions of the bearing manufacturing industry.
(1) Linear bearing cages can be divided into stamped and solid types:a. Stamping cage: commonly made of steel plate, sometimes also made of copper plate. The advantage of this type of cage over metal solid cages is its lighter weight. The stamping cage occupies a small gap between the inner and outer rings of the linear bearing, making it easy for lubricating oil to enter the linear bearing and remain in the cage. According to the code principle, the stamping cage is only written into the code when it is not used as a standard structure.b.
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