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High-Rigidity Angular Contact Ball Bearings 3200A-2ztn9 3200 Atn9/C3 3201 a-2ztn9/Gff 3202atn91
Angular Contact Ball Bearing, Bearing, Angular Contact 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 Basic Structure & DesignComponents:Double-row steel balls: Two rows of balls arranged symmetrically at contact angles (typically 15°-40°).Inner & outer rings: Angular contact raceways optimized for load distribution.Integrated cage: Made of nylon or brass to synchronize double-row ball movement.Design Features:Bidirectional axial load capacity: Handles axial loads in both directions alongside radial loads.High rigidity: Symmetric layout minimizes deformation, ideal for precision positioning.Compact design: Dual-row integration saves installation space.Core AdvantagesSuperior load capacity:Axial load: 50%-80% higher than single-row bearings.Combined loads: Simultaneously handles radial and axial loads (e.g., gearboxes, spindles).High precision & rigidity:Reduces vibration and misalignment in precision equipment (e.g., CNC spindles, robotic joints).Simplified installation:Single-unit design eliminates pairing requirements (unlike single-row angular contact bearings).Extended service life:Optimized stress distribution minimizes localized wear. Key Selection ParametersContact angle:15°: Prioritizes high speed, low axial loads (e.g., small motors).25°-40°: Prioritizes heavy axial loads (e.g., industrial machinery).Dynamic/static load ratings:Calculate based on operational conditions (refer to ISO 281 standards).Speed limits:Slightly lower than single-row bearings (20%-30% reduction due to friction).Material & Sealing OptionsMaterials:Chrome steel (GCr15): General-purpose for standard industrial environments.Stainless steel (440C/316L): Corrosion-resistant for food/chemical industries.Ceramic hybrid: High-speed, anti-electrolysis (e.g., semiconductor equipment).Sealing types:Contact seals (2RS): Dust/waterproof, slightly reduces speed capability.Non-contact seals (ZZ): Low friction, ideal for high-speed applications.Installation Instructions Installation & Maintenance GuidelinesInstallation:Use thermal or hydraulic tools to avoid deformation.Ensure proper shaft/housing tolerances (recommended H7/k6 fit).Preload adjustment:Eliminate clearance via shims or threaded preload (follow manufacturer guidelines).Lubrication:High-speed: Synthetic oils (e.g., PAO).High-temperature/heavy loads: High-temperature grease (NLGI Grade 2). Product Parameters d[mm]D[mm]B[mm]C[kN]C0[kN][r/min][r/min] 3200 A-2RS1TN9 10 30 14 7.61 4.3 17 000 3200 A-2RS1TN9/MT33 10 30 14 7.61 4.3 17 000 3200 A-2ZTN9 10 30 14 7.61 4.3 26 000 24 000 3200 A-2ZTN9/MT33 10 30 14 7.61 4.3 26 000 24 000 3200 ATN9 10 30 14 7.61 4.3 26 000 24 000 3200 ATN9/C2/231323 10 30 14 7.61 4.3 26 000 24 000 3200 ATN9/C3 10 30 14 7.61 4.3 26 000 24 000 3201 A-2RS1TN9 12 32 15.9 10.1 5.6 15 000 3201 A-2RS1TN9/C3LHT23 12 32 15.9 10.1 5.6 15 000 3201 A-2RS1TN9/MT33 12 32 15.9 10.1 5.6 15 000 3201 A-2ZTN9 12 32 15.9 10.1 5.6 24 000 22 000 3201 A-2ZTN9/GFF 12 32 15.9 10.1 5.6 24 000 22 000 3201 A-2ZTN9/MT33 12 32 15.9 10.1 5.6 24 000 22 000 3201 ATN9 12 32 15.9 10.1 5.6 24 000 22 000 3202 A-2RS1TN9/MT33 15 35 15.9 11.2 6.8 14 000 3202 A-2ZTN9/MT33 15 35 15.9 11.2 6.8 22 000 18 000 3202 ATN9 15 35 15.9 11.2 6.8 22 000 18 000 3302 A-2RS1TN9/MT33 15 42 19 15.1 9.3 12 000 3302 A-2ZTN9/MT33 15 42 19 15.1 9.3 18 000 16 000 3302 ATN9 15 42 19 15.1 9.3 18 000 16 000 3203 A-2RS1TN9/C3 17 40 17.5 14.3 8.8 12 000 3203 A-2RS1TN9/C3MT33 17 40 17.5 14.3 8.8 12 000 3203 A-2RS1TN9/GWK9 17 40 17.5 14.3 8.8 12 000 3203 A-2RS1TN9/MT33 17 40 17.5 14.3 8.8 12 000 3203 A-2ZTN9/C3WT 17 40 17.5 14.3 8.8 19 000 16 000 3203 A-2ZTN9/MT33 17 40 17.5 14.3 8.8 19 000 16 000 3203 ATN9 17 40 17.5 14.3 8.8 19 000 16 000 3303 A-2RS1TN9/MT33 17 47 22.2 21.6 12.7 11 000 3303 A-2ZTN9/MT33 17 47 22.2 21.6 12.7 17 000 14 000 3303 ATN9 17 47 22.2 21.6 12.7 17 000 14 000CertificationsPackaging & Shipping Company ProfileFAQQ1: 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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