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Precision-Engineered Self-Aligning Ball Bearings - Low Friction & Long Life for High-Temperature Applications2213e-2RS1ktn9 2213e-2RS1tn9 2214 E-2RS1tn91
Self Aligning Ball Bearing, 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 Parameters DesignationPrincipal dimensionsBasic load ratingsSpeed ratings dynamicstaticReference speedLimiting speed d[mm]D[mm]B[mm]C[kN]C0[kN][r/min][r/min] 2207 E-2RS1TN9 35 72 23 19 6 18 000 6 300 2207 EKTN9 35.092 72 23 30.2 8.8 18 000 12 000 2207 ETN9 35 72 23 30.2 8.8 18 000 12 000 2208 E-2RS1KTN9 40 80 23 19.9 6.95 16 000 5 600 2208 E-2RS1TN9 40 80 23 19.9 6.95 16 000 5 600 2208 EKTN9 40 80 23 31.9 10 16 000 11 000 2208 ETN9 40 80 23 31.9 10 16 000 11 000 2209 E-2RS1KTN9 45 85 23 22.9 7.8 15 000 5 300 2209 E-2RS1TN9 45 85 23 22.9 7.8 15 000 5 300 2209 EKTN9 45 85 23 32.5 10.6 15 000 10 000 2209 ETN9 45 85 23 32.5 10.6 15 000 10 000 2210 E-2RS1KTN9 50 90 23 22.9 8.15 14 000 4 800 2210 E-2RS1TN9 50 90 23 22.9 8.15 14 000 4 800 2210 EKTN9 50 90 23 33.8 11.2 14 000 9 500 2210 ETN9 50 90 23 33.8 11.2 14 000 9 500 2211 E-2RS1KTN9 55 100 25 27.6 10.6 12 000 4 300 2211 E-2RS1TN9 55 100 25 27.6 10.6 12 000 4 300 2211 EKTN9 55 100 25 39 13.4 12 000 8 500 2211 ETN9 55 100 25 39 13.4 12 000 8 500 2212 E-2RS1TN9 60 110 28 31.2 12.2 11 000 3 800 2212 EKTN9 60 110 28 48.8 17 11 000 8 000 2212 ETN9 60 110 28 48.8 17 11 000 8 000 2213 E-2RS1KTN9 65 120 31 35.1 14 10 000 3 600 2213 E-2RS1TN9 65 120 31 35.1 14 10 000 3 600 2213 EKTN9 65 120 31 57.2 20 10 000 7 000 2213 ETN9 65 120 31 57.2 20 10 000 7 000 2214 70 125 31 44.2 17 10 000 6 700 2214 E-2RS1TN9 70 125 31 35.8 14.6 10 000 3 400 2215 EKTN9 75 130 31 58.5 22 9 000 6 300 2215 ETN9 75 130 31 58.5 22 9 000 6 300Certifications 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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