12X21X30MM-manufacture,factory,supplier from China

Product IntroductionLM12UU Linear Ball Bearing 12x21x30mm have bearing steel and stainless steel materials, both of which are made of high-quality materials with smooth surfaces and high hardness and toughness. LM12UU Linear Ball Bearing 12x21x30mm is a straight motion system that is used in combination with a guide shaft and utilizes the rolling motion of the ball to achieve infinite linear motion. Due to the point contact between the bearing ball and the shaft, the load is small.

Product Introduction22222CA/W33  Self Aligning Roller Bearing use bearing steel materical.    Thickness (mm): 53    Inner diameter d: 100mm    Outer diameter D: 200mm  Weight:7.4kgGreasing lubrication:  2000r/min          Oil lubrication:  2800r/minThe following pictures show some specifications, including 22222CA/W33  Self Aligning Roller BearingApplication22222CA/W33 self-aligning roller bearings are mainly used in industries such as transmission devices, construction machinery, vibrating screens, machi

Product Introduction22320CA/W33 Self Aligning Roller Bearing          inner diameter:  100mm     outer diameter: 215mm          thickness:73mm       weight:  13.3kg22320CA/W33 Self Aligning Roller Bearing outer raceway of this type of bearing is spherical in shape, and the former residence has centering performance.

Product Introduction22216CA Self-alignging Roller Bearing dimension (inside diameter: 80mm    outside diameter: 140mm    thickness: 33mm)Specific classification and model comparison :1, self-aligning roller bearing (20000 CC type) 2, tapered hole self-aligning roller bearing (20000 CCK type) 3, self-aligning roller bearing (20000 CC/W33 type) 4, tapered hole self-aligning roller bearing (20000 CCK/W33 type)5, hole self-aligning roller bearing mounted on the tight sleeve (20000 CCK H0000)6.

Product IntroductionSelf Aligning Roller Bearing 23080CA/W33 (inner diameter: 500, outer diameter: 720, thickness: 167 ，weight：260kg) with export quality, using high-quality bearing steel。

Product Introduction24056CA/W33 Spherical Roller Bearing is industrial product,also called self aligning roller bearing.24056CA/W33 Spherical Roller Bearing is made of high-quality bearing steel, which has high performance and is suitable for various occasions.

Product Introduction22318CA/W33 Spherical Roller Bearing  domestic new model: 22318CA/W33            Domestic old model: 53618K         Specification (dxDxB): 90 × 190 × 64Sub classification: Symmetrical spherical roller type, asymmetric spherical roller type, self-aligning roller bearing           weight (kg): 11.5Others Spherical Roller Bearing 223 Serise    Application22318CA/W33 Spherical Roller Bearing  has a wide range of applications, mainly used in high-temperature operati

Product IntroductionSpherical Roller Bearing 22322CA/W33 belonging to the double row self-aligning roller bearing, it adopts high-quality bearing steel and CA type copper cage, with higher accuracy.

Product Introduction22316CA/W33 Spherical Roller Bearing 140×65×48mm is a best selling model number.

Product Introduction 22219CA/W33 Spherical Roller Bearing also called 22219CA/W33 self-alinging roller bearing.Spherical Roller Bearing has CC type cages, CA type cages, and E type cages.22219CA/W33 Spherical Roller Bearing made of high-quality bearing steel with double row rollers, guaranteed quality, and complete specifications.For more details on 22219CA/W33 Spherical Roller Bearing, please consult customer service.New domestic number: 22219        Domestic old number: 3519Inner diameter (mm): 95       Outer diameter (mm): 170  &nb

Product IntroductionThe 22215CA/W33 spherical roller bearing features: high temperature resistance, low noise and high precision.

Product IntroductionSelf Aligning Ball Bearing 1206 is a bearing equipped with spherical balls between the inner race of two raceways and the outer race of a spherical raceway.Self Aligning Ball Bearing 1206 details:Inner diameter (mm): 30          Outer diameter (mm): 62      Width (mm): 16      Grease lubrication speed (r/min): 9900     Cor (kN): 4.65Cr (kN): 15.6          Oil lubrication speed (r/min): 12000             Weight (KG): 0.22Double row aligning b

Product IntroductionSpherical Roller Bearing 22313CA/W33 is a double row roller bearing that mainly bears radial loads and can also withstand axial loads in any direction.CA/W33 is the suffix of the bearing model, where CA represents the bearing with an inner guide copper cage, and W33 represents the bearing with an oil groove and hole on the outer ring.Besides Spherical Roller Bearing 22313CA/W33,there are also following models:223series223084090331.032230945100361.42231050110401.92231155120432.422312601304632231365140483.62231470150514.42231575160555.42231680170586.42231785180607.42231890190

Product Introduction23226 Spherical Roller Bearing details:Inner diameter: 130mm     Outer diameter: 230mm     Thickness: 80mmSpherical Roller Bearing 232 series:ItemsDimensionsWeight(kg)inner diameter (mm)outer diameter (mm)thickness(mm)232189016052.44.642322010018060.36.3823222110200709.5232241202157611.8232261302308014.5232281402508815.8232301502709619.62323216029010436.12323417031011037.123236180320112402323819034012038.623240200360128512324422040014492.22324824044016012723252260480174151232562805001761532326030054019219523226 Spherical Roller Bearin

Product Introduction22213CA/WW33  Spherical Roller Bearing is double row self-aliging  roller bearing.22213CA/WW33  Spherical Roller Bearing Specification:Inner diameter: 65mm     Outer diameter:120 mm     Thickness:31 mmItemsDimensionsWeight(kg)inner diameterouter diameter thickness222052552180.177222063062200.283222073572230.43222084080230.55222094585230.59222105090230.6142221155100250.8472221260110281.222221365120311.542221470125311.662221575130311.752221680140332.22221785150362.822218901604042221995170434.2222209517043522222100180467.4

Product Introduction The DAC27600050 High-Performance Wheel Hub Bearing features dimensional specifications of 27mm inner bore, 60mm outer ring diameter, and 50mm structural height. Manufactured from GCr15 bearing-grade steel, this component demonstrates exceptional wear-resistant properties and optimal surface hardness, enabling reliable operation across diverse environmental conditions.As a critical automotive assembly, its core functions involve weight-bearing support and maintaining precise rotational guidance for wheel motion.

Product IntroductionUCFC206 Pillow Block Ball Bearing is composed of a circular flange seat and an outer spherical bearing 206. The inner hole adopts a local annealing process to improve toughness. When tightening the screw, it will not cause the inner ring to break, and the service life is longer.

Product IntroductionDouble Row Tapered Roller Wheel Hub Bearing DU42800038 DU42820036 DU42820040 DU43730045/41 adopt bearing steel material,from producing to assembly,every process undergoes strict testing and checking,ensure the quality.Type:Wheel Hub BearingModel Number:DU42800038 DU42820036 DU42820040 DU43730045/41Technical ParameterInner diameter ID:                                     Out diameter OD:                     Thickness :DU4280003

Product Introduction6210 2RS Deep Groove Ball Bearing is single row ball bearing type,use rubber seal,adopt advanced technology,ensure the bearing quality.The manufacturing materials of 6210 bearings are diverse, including bearing steel, stainless steel, carbon steel, ceramics, plastics, etc. The cages include steel plate stamping cages, nylon cages, iron cages, copper cages, F1 carbon steel cages, etc.

Product Introduction Wheel Hub Bearing Assembly 54KWH01 integrates multiple functions such as electric motor, shock absorber, and braking system, which can effectively improve the power performance, driving stability, and comfort of electric vehicles. Model NO.54KWH01TypeWheel Hub BearingMaterialChrome SteelToleranceP0CertificationISO9001ClearanceP0 P5 P6ABSWithout ABSBrandSfcCar Makefor FIATFactory or Trading CompanyFactoryWeight1.51kgHardess59-62HRCSealZz 2RS OpenApplicationSantana Series Sedan Rear WheelsTransport PackageCarton / PalletSpecification35*66*37mmTrademarkSFC or OEMOri

Product IntroductionSingle Row Deep Groove Ball Bearing 6212-2RSC3  60x110x22mm (inner diameter: 60, outer diameter: 110, thickness: 22 deep groove ball bearing), 6212-2RS bearing is the first recommended bearing of SFC brand.

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.

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.

Product IntroductionThe design features of 32210 Light Wide Series Tapered Roller Bearing 32211 32212 32213 32214 32215  include:Design features: The design of the light and wide series tapered roller bearings aims to provide a larger contact area while maintaining a lighter weight, which helps reduce friction and wear during rotation and improve equipment efficiency and reliability.Performance parameters: The parameters of the light and wide series tapered roller bearings include inner diameter, outer diameter, width, basic dynamic load, basic static load, ultimate speed, and weight.