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China, Chinese High Load Capacity Double-Row Self-Aligning Ball Bearing for High-Temperature Applications - Long Life & Low Friction 1301etn9 1302etn9 1303em 1303etn9 1222K1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
BearingSelf Aligning Ball BearingBearingBall Bearing
Zhejiang Judong Bearing Co., Ltd.
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Product Description Learn More About Our ProductsClick the name belowDeep groove ball bearingsCrossed Roller BearingsRod endDouble row deep groove ball bearingNeedle roller bearingsRadial spherical plain bearingsSelf-aligning ball bearingTapered roller bearingsStainless Steel BearingsAngular contact ball bearingsSpherical roller bearingsInsulating bearingThrust ball bearingsCylindrical roller bearingCeramic bearingPillow Block BearingCylindrical roller thrust bearingsHigh-temperature bearings Product Description SELF-ALIGNING BALL BEARINGSSelf-aligning ball bearings are a critical component in various mechanical applications, known for their ability to accommodate misalignment and shaft deflection.these bearings consist of an inner ring, an outer ring, and rolling elements, which are uniquely designed to reduce friction and enhance operational efficiency.The self-aligning feature allows the bearing to maintain functionality even when subjected to misalignment due to varying loads or installation errors, making it a preferred choice in dynamic environments.TYPES OF SELF-ALIGNING BALL BEARINGSStandard Self-Aligning Ball Bearings:These are the most common types used in general applications. They come in various bore sizes and designs suitable for numerous setups.Heavy-Duty Self-Aligning Ball Bearings:Designed for high-load applications, these bearings are built with reinforced materials to withstand increased pressures and stresses.High-Speed Self-Aligning Ball Bearings:These are engineered to operate optimally at high speeds, ensuring minimal friction and longer service life.Corrosion-Resistant Self-Aligning Ball Bearings:Ideal for use in harsh environments, these bearings are often coated or made from materials that resist corrosion, ensuring longevity. ADVANTAGES OF SELF-ALIGNING BALL BEARINGSAerospace:Essential in various aircraft components where weight reduction and reliability are key factors.Construction Equipment:Used in cranes, excavators, and other heavy machinery subjected to dynamic loading and alignment challenges.ADVANTAGES OF SELF-ALIGNING BALL BEARINGSEnhanced Misalignment Accommodation:They can self-adjust to compensate for shaft misalignment, ensuring steady operation and extending bearing life.Reduced Friction:These bearings help in minimizing friction and wear, resulting in lower energy consumption and heat generation.ADVANTAGES OF SELF-ALIGNING BALL BEARINGSSimplified Installation:Their design often simplifies the installation process, reducing setup times and associated labor costs.Versatility: Suitable for a wide range of applications, making them a versatile choice for many industries.Long Service Life:The materials and design features contribute to improved durability, resulting in fewer replacements and maintenance efforts.Installation InstructionsKey Points for Installation and MaintenanceInstallation Specifications Ensure that the coaxiality error between the inner hole of the bearing housing and the shaft is within the allowable range of the aligning angle.Use special tools for installation and avoid direct hammering on the outer ring.Lubrication Strategies High - speed scenarios: Use low - viscosity synthetic lubricating oil (ISO VG 32).High - temperature/heavy - load: Use high - temperature lithium - based grease (such as Mobilith SHC 100).Regular Inspections Monitor vibration and temperature rise, and promptly replenish grease or replace seals. Product ParametersDesignationPrincipal dimensionsBasic load ratingsSpeed ratings dynamicstaticReference speedLimiting speed d[mm]D[mm]B[mm]C[kN]C0[kN][r/min][r/min] 1212 EKTN9 60 110 22 31.2 12.2 12 000 8 000 1212 ETN9 60 110 22 31.2 12.2 12 000 8 000 1213 EKTN9 65 120 23 35.1 14 11 000 7 000 1213 ETN9 65 120 23 35.1 14 11 000 7 000 1214 ETN9 70 125 24 35.8 14.6 11 000 7 000 1215 75 130 25 39 15.6 10 000 6 700 1215 K 75 130 25 39 15.6 10 000 6 700 1216 80 140 26 39.7 17 9 500 6 000 1216 K 80 140 26 39.7 17 9 500 6 000 1217 85 150 28 48.8 20.8 9 000 5 600 1217 K 85 150 28 48.8 20.8 9 000 5 600 1218 90 160 30 57.2 23.6 8 500 5 300 1218 K 90 160 30 57.2 23.6 8 500 5 300 1219 95 170 32 63.7 27 8 000 5 000 1219 K 95 170 32 63.7 27 8 000 5 000 1220 100 180 34 68.9 30 7 500 4 800 1220 K 100 180 34 68.9 30 7 500 4 800 1222 110 200 38 88.4 39 6 700 4 300 1222 K 110 200 38 88.4 39 6 700 4 300 1224 KM 120 215 42 119 53 6 300 4 000 1224 M 120 215 42 119 53 6 300 4 000 1226 M 130 230 46 127 58.5 5 600 3 600 126 TN9 6 19 6 2.47 0.48 70 000 45 000 127 TN9 7 22 7 2.65 0.56 63 000 40 000 129 TN9 9 26 8 3.9 0.815 60 000 38 000 1301 EM 12 37 12 9.36 2.16 40 000 28 000 1301 ETN9 12 37 12 9.36 2.16 40 000 28 000 1302 ETN9 15 42 13 10.8 2.6 34 000 24 000 1303 EM 17 47 14 12.7 3.4 28 000 20 000 1303 ETN9 17 47 14 12.7 3.4 28 000 20 000 Certifications Packaging & ShippingCompany Profile FAQQ1: What about the MOQ? Can you accept a sample order?A: Our company MOQ is 1pc, and we can accept sample orders.Q2: Can you accept OEM/ODM?A: Yes, we can.Customizing according to your requirements or drawing.Q3: Do you supply door-to-door service?A: By air or express(DHL, FEDEX, EMS, etc.)Q4: Could you tell me the materials of your bearings?A: Chrome steel, carbon steel, stainless steel, ceramic, and plastic material.Q5: Are you a factory or trading company?A: We have our factory, JUDONG Bearing is specializes in manufacturing and exporting bearings.
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