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China, Chinese Angular Contact Ball Bearing for Gearboxes and Turbines 7322begbm 7222begaf 7224bcbm 7224bm1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
BearingAngular Contact Ball BearingAngular Contact Ball BearingsBall Bearings
Zhejiang Judong Bearing Co., Ltd.
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Product Description Product DescriptionProduct Description Angular contact ball bearings are designed to support both radial and axial loads at high speeds. Unlike deep groove ball bearings, these bearings have a contact angle that enables them to handle higher axial loads in one direction or combined loads efficiently. They are widely used in machinery, automotive, aerospace, and precision equipment applications.Key FeaturesHigh Load Capacity - Designed to withstand both radial and axial forces with optimized ball and raceway contact.Multiple Contact Angles - Available in 15°, 25°, 30°, and 40° to suit different load requirements.High-Speed Performance - Manufactured with precision to ensure smooth rotation and minimal friction for high-speed applications.Long Service Life - Made from premium bearing steel with advanced heat treatment for enhanced durability.Single-Row & Double-Row Options -Single-row bearings support axial loads in one direction.Double-row bearings handle axial loads in both directions.OEM & Customization - We offer custom sizes, special coatings, and lubrication options to meet your application needs.Detailed Photos Selection and InstallationSelection Considerations:Choose the contact angle based on load direction: A larger contact angle is suitable for higher axial loads, while a smaller contact angle is better for higher radial loads.Select the bearing type based on speed: High-speed applications require high-speed angular contact ball bearings or ceramic ball bearings.Choose single-row or double-row bearings based on installation space.Installation Notes:Angular contact ball bearings are often installed in pairs to ensure bidirectional load capacity.Pay attention to the bearing orientation during installation to ensure the load acts on the correct contact angle.Use dedicated tools for installation to avoid direct hammering on the bearing.Advantages and LimitationsAdvantages:High-speed capability.High precision and rigidity.Combined load capacity.Compact design, saving space.Limitations:Single-row bearings can only withstand unidirectional axial loads.Installation and adjustment are relatively complex, requiring expertise and specializedMaintenance and CareRegularly inspect the lubrication condition to ensure sufficient and clean lubricant.Avoid overloading or impact loads to prevent bearing damage.For high-speed or high-temperature applications, choose high-temperature lubricants or special material bearings.Product ParametersDesignationPrincipal dimensionsBasic load ratingsSpeed ratings dynamicstaticReference speedLimiting speed d[mm]D[mm]B[mm]C[kN]C0[kN][r/min][r/min] 7222 BEGAF 110 200 38 163 156 4 000 4 000 7222 BEP 110 200 38 153 143 4 000 3 600 7322 BECBM 110 240 50 240 245 3 600 4 500 7322 BECBP 110 240 50 240 245 3 400 3 600 7322 BECBY 110 240 50 240 245 3 400 3 600 7322 BECCM 110 240 50 240 245 3 600 4 500 7322 BEGAM 110 240 50 240 245 3 600 4 500 7322 BEGBM 110 240 50 240 245 3 600 4 500 7322 BEM 110 240 50 225 224 3 600 4 000 7322 BEP 110 240 50 225 224 3 400 3 200 7024 BGM 120 180 28 87.1 93 4 000 4 000 7224 BCBM 120 215 40 165 163 3 600 4 300 7224 BGAM 120 215 40 165 163 3 600 4 300 7224 BM 120 215 40 165 163 3 600 4 300 7324 BCBM 120 260 55 238 250 3 200 3 600 7324 BGAM 120 260 55 238 250 3 200 3 600 7324 BGBM 120 260 55 238 250 3 200 3 600 7226 BCBM 130 230 40 186 193 3 400 4 000 7226 BGAM 130 230 40 186 193 3 400 4 000 7226 BM 130 230 40 186 193 3 400 4 000 7326 BCBM 130 280 58 276 305 3 000 3 400 7326 BGAM 130 280 58 276 305 3 000 3 400 7326 BM 130 280 58 276 305 3 000 3 400 7028 BGM 140 210 33 114 129 3 400 3 400 7228 BCBM 140 250 42 199 212 3 200 3 600 7228 BGAM 140 250 42 199 212 3 200 3 600 7228 BM 140 250 42 199 212 3 200 3 600 7328 BCBM 140 300 62 302 345 2 800 3 200 7328 BGAM 140 300 62 302 345 2 800 3 200 7030 BGM 150 225 35 133 146 3 200 3 200Packaging & Shipping Installation Instructions Installation Guide for Angular Contact Ball Bearings1. Preparation Before InstallationBefore installing angular contact ball bearings, follow these steps to ensure optimal performance:Check the bearing: Inspect for any visible damage, contamination, or corrosion before installation.Clean components: Ensure that the bearing housing and shaft are clean, dry, and free of dust or metal particles.Lubrication: Use the appropriate grease or oil for lubrication, considering the application requirements.2. Installation MethodsA. Single Angular Contact Ball Bearings InstallationThese bearings must be installed in a specific direction, as they can only support axial loads in one direction.Ensure that the marked side or thicker ring is facing the axial load direction.Use a press or induction heater to mount the bearing onto the shaft to avoid damage.B. Paired or Matched Bearings InstallationAngular contact ball bearings are often used in pairs or sets to handle axial loads in both directions. Common arrangements include:Back-to-Back (DB, "O" arrangement) - For high rigidity and resistance to moment loads.Face-to-Face (DF, "X" arrangement) - Suitable for applications where shaft alignment may vary.Tandem (DT arrangement) - Used to accommodate high axial loads in one direction.When installing matched bearings, ensure they are positioned correctly as per the arrangement type.C. Press-Fit InstallationAlways apply force only to the inner ring when mounting on the shaft and to the outer ring when pressing into the housing.Avoid direct hammering; use a fitting tool or press to prevent bearing damage.If using an induction heater, do not exceed 120°C (248°F) to avoid material expansion and deformation.3. Post-Installation ChecksRotate the shaft manually to ensure smooth movement and no abnormal noise.Verify preload settings if applicable, especially for high-speed applications.Check axial play and alignment to prevent premature wear.4. Bearing Suffix MeaningsUnderstanding bearing suffix codes helps in selecting the right bearing for your application:SuffixMeaningB40° contact angleC15° contact angleAC25° contact angleDBBack-to-back arrangementDFFace-to-face arrangementDTTandem arrangementP4, P5High precision class (P4: higher precision than P5)TNNylon cageMBrass cage2RSSealed on both sidesZZShielded on both sidesHHigh-speed design5. Maintenance TipsRegularly inspect for wear, noise, or excessive vibration.Keep bearings properly lubricated for extended service life.Replace bearings at signs of abnormal temperature rise or rough rotation.Company Profile FAQ Q1: 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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