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Long Life Self-Aligning Ball Bearings for Manufacturing Equipment - Durable, Low Friction 1310ektn9 1311etn9 1312ektn9 1312ektn91
Self Aligning Ball Bearing, Low Friction 1310ektn9 1311etn9 1312ektn9 1312ektn9, Bearing, Ball 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] 13030 150 225 56 57.2 22.4 5 600 3 400 1304 ETN9 20 52 15 14.3 4 26 000 18 000 1305 EKTN9 25 62 17 19 5.4 22 000 15 000 1305 ETN9 25 62 17 19 5.4 22 000 15 000 1306 EKTN9 30 72 19 22.5 6.8 19 000 13 000 1306 ETN9 30 72 19 22.5 6.8 19 000 13 000 1307 EKTN9 35 80 21 26.5 8.5 16 000 11 000 1307 ETN9 35 80 21 26.5 8.5 16 000 11 000 1308 EKTN9 40 90 23 33.8 11.2 14 000 9 500 1308 EM 40 90 23 33.8 11.2 14 000 9 500 1308 ETN9 40 90 23 33.8 11.2 14 000 9 500 1309 EKTN9 45 100 25 39 13.4 12 000 8 500 1309 ETN9 45 100 25 39 13.4 12 000 8 500 1310 EKTN9 50 110 27 43.6 14 12 000 8 000 1310 ETN9 50 110 27 43.6 14 12 000 8 000 1311 EKTN9 55 120 29 50.7 18 11 000 7 500 1311 ETN9 55 120 29 50.7 18 11 000 7 500 1312 EKTN9 60 130 31 58.5 22 9 000 6 300 1312 ETN9 60 130 31 58.5 22 9 000 6 300 1313 EKTN9 65 140 33 65 25.5 8 500 6 000 1313 ETN9 65 140 33 65 25.5 8 500 6 000 1314 70 150 35 74.1 27.5 8 500 6 000 1315 75 160 37 79.3 30 8 000 5 600 1315 K 75 160 37 79.3 30 8 000 5 600 1316 80 170 39 88.4 33.5 7 500 5 300 1316 K 80 170 39 88.4 33.5 7 500 5 300 1317 85 180 41 97.5 38 7 000 4 800 1317 K 85 180 41 97.5 38 7 000 4 800 1318 90 190 43 117 44 6 700 4 500 1318 K 90 190 43 117 44 6 700 4 500 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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