IPDB › China Industry › Industrial Equipment & Components › Bearing
Porous Bronze Self - Lubricating Bushings for Machinery1
Spherical Plain Bearing, Bearings, Self-Lubricating Bearings
Zhuji Bosswinn Springs Co., Ltd.
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Product Description Product DescriptionBronze Rolling Bushings, crafted from porous bronze, are self - lubricating bearings that are an ideal fit for a wide range of machinery and equipment. These bearings are designed to offer smooth operation, reduce friction, and enhance the overall performance and durability of the machinery they are installed in. Bosswinn specializes in customized graphite copper bushings, standard parts with a large stock, non-standard parts customized fast, with more than 20 years of production experience and service experience, the factory is highly automated, according to customer needs and problems, to develop the most efficient and preferential solutions. 25*4/10*6*1540*5/22*16*1254*6/33*25*2069*8/44*35*3025*4/10*6*2040*5/22*16*1554*6/33*25*2569*8/44*35*4025*4/10*6*2540*5/22*16*2054*6/33*25*3069*8/44*35*5027*4/12*8*1540*5/22*16*2554*6/33*25*3569*8/44*35*6027*4/12*8*2040*5/22*16*3054*6/33*25*4069*8/44*35*7027*4/12*8*2540*5/22*16*3554*6/33*25*4569*8/44*35*8027*4/12*8*3040*5/22*16*4054*6/33*25*5082*10/50*40*3029*4/14*10*1240*5/22*16*5054*6/33*25*6082*10/50*40*3529*4/14*10*1549*6/28*20*1554*6/33*25*7082*10/50*40*4029*4/14*10*2049*6/28*20*2054*6/33*25*8082*10/50*40*4529*4/14*10*2549*6/28*20*2563*8/38*30*2582*10/50*40*5029*4/14*10*3049*6/28*20*3063*8/38*30*3082*10/50*40*6029*4/14*10*3549*6/28*20*3563*8/38*30*3582*10/50*40*7036*5/18*12*1549*6/28*20*4063*8/38*30*4082*10/50*40*8036*5/18*12*2049*6/28*20*4563*8/38*30*4582*10/50*40*10036*5/18*12*2549*6/28*20*5063*8/38*30*5094*10/62*50*3036*5/18*12*3049*6/28*20*6063*8/38*30*6094*10/62*50*4036*5/18*12*3549*6/28*20*7063*8/38*30*7094*10/62*50*5036*5/18*12*4049*6/28*20*8063*8/38*30*8094*10/62*50*6036*5/18*12*50 63*8/38*30*9094*10/62*50*7037*5/19*13*20 94*10/62*50*8037*5/19*13*25 94*10/62*50*10037*5/19*13*30 37*5/19*13*35 37*5/19*13*40 Our production Managing the production of brass self-lubricating bearings involves several key points to ensure quality, efficiency, and customer satisfaction. Here are the main considerations:1. Material SelectionUse high-quality brass alloys to ensure durability, wear resistance, and corrosion resistance.Choose appropriate lubricant (e.g., solid lubricants like graphite or PTFE) embedded in the brass.2. Design and EngineeringFocus on precise engineering to ensure proper fit, load distribution, and performance.Customize designs based on specific applications and client requirements (e.g., heavy load, high temperature, or corrosive environments).3. Manufacturing ProcessCasting and Machining: Employ advanced casting techniques and precision machining to achieve desired dimensions and surface finishes.Lubricant Embedding: Properly embed solid lubricants into the bearing structure to ensure consistent lubrication during operation.4. Quality ControlConduct rigorous inspections, including dimensional accuracy, material composition, and lubricant distribution.Perform performance testing under simulated working conditions, such as load and temperature stress tests.5. Production EfficiencyOptimize production workflow and minimize waste through automation and lean manufacturing techniques.Maintain equipment regularly to avoid downtime and ensure consistent output.6. Environmental ComplianceAdhere to regulations regarding waste management and emissions during the production process.Use eco-friendly materials and processes where possible.7. Customer FocusProvide technical support and recommend products based on customer applications.Maintain open communication with clients to gather feedback for continuous improvement.8. Supply Chain ManagementEnsure a reliable supply of raw materials to prevent production delays.Maintain relationships with logistics providers for efficient product delivery.9. Packaging and StorageUse protective packaging to prevent corrosion and mechanical damage during transportation and storage.Store finished products in a controlled environment to preserve quality.10. Innovation and R&DInvest in research and development to improve bearing performance and explore new applications.Stay updated on industry trends and advancements in materials and manufacturing techniques.These practices ensure the production of high-quality brass self-lubricating bearings that meet or exceed customer expectations.Our quality controlKey points for quality control in self-lubricating bearings production include:1. Raw Material InspectionMetal Base: Ensure the composition and mechanical properties meet standards.Lubricating Materials: Verify uniformity, compatibility, and performance of the embedded lubricants (e.g., graphite, PTFE).2. Dimensional AccuracyMeasure tolerances for internal and external diameters, thickness, and surface flatness.Use precision instruments (e.g., calipers, micrometers, and coordinate measuring machines).3. Surface QualityFinish: Inspect for roughness, cracks, or imperfections.Porosity: Check porosity for consistent oil retention and lubrication delivery.4. Lubricant DistributionVerify even distribution and impregnation of lubricants within the bearing structure.Ensure sufficient lubricant volume and bonding.5. Performance TestingConduct friction and wear tests under simulated operational conditions.Test for load-carrying capacity and wear resistance.6. Environmental and Thermal TestingTest bearings under varying temperatures and humidity to ensure performance in different environments.Verify thermal stability of the lubricants and materials.7. Adherence to StandardsEnsure compliance with international and industry-specific standards (e.g., ISO, ASTM, or DIN standards).8. Batch ConsistencyPerform statistical quality control to ensure consistency across production batches.Utilize control charts and other quality management tools.9. Packaging and StorageInspect for proper packaging to avoid contamination or damage during storage and transport.Ensure packaging materials protect against moisture and corrosion.10. Documentation and TraceabilityMaintain thorough documentation of inspections and tests for each batch.Implement a traceability system to track issues back to their source.Emphasizing these steps ensures reliable, long-lasting self-lubricating bearings that meet customer expectations.Packaging & Shipping Packing1. Primary ProtectionIndividual Wrapping: Use anti-rust paper or plastic wrapping to protect the bearings from moisture and dust.Lubricant Preservation: For self-lubricating bearings, ensure a protective coating or vacuum-sealed packaging to prevent lubricant loss or contamination.2. Grouping and LayeringSmall Bearings: Pack in small boxes with separators to avoid scratches or deformation.Large Bearings: Use foam inserts or molded protective material for secure placement.Avoid Overcrowding: Allow space between items to prevent surface damage.3. Outer PackagingBoxes: Use sturdy cardboard or wooden crates, depending on the weight and size.Reinforcement: Add edge protectors or internal bracing for stability during transport.Sealing: Secure with heavy-duty tape or metal straps for larger crates.4. Moisture and Corrosion ProtectionDesiccants: Include silica gel or other moisture-absorbing agents inside packaging.Rust Prevention: Apply anti-corrosion coatings if bearings are exposed to humid environments.5. LabelingClear Identification: Include product details, batch numbers, handling instructions, and orientation labels (e.g., "This Side Up").Fragile Marking: If applicable, label packages as fragile. Delivery1. Transport Mode SelectionAir Freight: Suitable for urgent and lightweight shipments.Sea Freight: Cost-effective for bulk orders, though slower.Land Freight: Use for regional deliveries.2. Shock and Vibration ProtectionUse shock absorbers or cushioning materials to reduce vibrations during transit.3. Temperature ControlFor extreme climates, use temperature-controlled containers to preserve lubricant properties.4. Compliance with RegulationsEnsure all documentation meets customs and export regulations, including material safety data sheets (MSDS) if required.5. Tracking and CommunicationProvide tracking details to customers for shipment monitoring.Maintain communication with the logistics provider to ensure on-time delivery.6. Inspection Upon DeliveryRecommend visual inspection for damages upon receipt.Ensure customers report discrepancies or damages promptly. Proper packaging and delivery not only ensure the integrity of the bearings but also enhance customer satisfaction and trust in your supply chain.The applications Civil Engineering Machinery ApplicationsSelf - lubricating bearings with impact and dust resistance are ideal for civil engineering machinery. They solve lubrication issues, cut running noise, and extend bearing lifespan, especially in harsh mining and outdoor settings. Widely used in excavators' lift arms, undercarriage wheels, and hydraulic cylinders.Application of new energy equipmentFeaturing weather resistance, high load capacity, and self - lubricating maintenance - free properties, these bearings showcase their superiority in challenging refueling scenarios like outdoors, high altitudes, and underwater. General rolling bearings are restricted when exposed to the outdoors without timely maintenance, but self - lubricating bearings can effectively address such issues. They are, for instance, applied in wind and solar power stations.Automotive ApplicationsSelf - lubricating bearings, with their lightweight design, low - noise operation, and oil - free characteristics, have been rapidly promoted for automotive applications. They are constantly replacing needle roller and powder bearings, giving rise to new applications. These bearings not only support parts on the shaft but also prevent shaft deviation or jamming within the movable range. Additionally, they reduce friction and damage to parts during operation. 4oFAQ What exactly are self-lubricating bearings and how do they function?Self-lubricating bearings, which are also referred to as plain bearings or bushings, are engineered to operate without the necessity of external lubrication. They have solid lubricants incorporated within their structure. During operation, as the bearing moves, the friction creates a thin film of lubricant, which helps in reducing wear and prolonging the lifespan of the bearing.Is it possible to customize self-lubricating bearings to suit my specific requirements?Certainly! We recognize that each application is distinct. Our self-lubricating bearings can be comprehensively customized to take into account different aspects like size, material, load capacity, temperature resistance, and specific environmental conditions. Our engineering team will collaborate closely with you to develop a customized solution that perfectly matches your needs.What shipping choices are available for your self-lubricating bearings?We provide flexible shipping options to meet the diverse requirements of our customers. Depending on your location, budget, and urgency, you can opt for sea freight, land freight, or express delivery. Our aim is to ensure that your orders are delivered promptly and efficiently, regardless of where you are situated.What are the advantages of using self-lubricating bearings?Self-lubricating bearings come with multiple benefits, making them a great option for a variety of applications. The main advantages are as follows: Maintenance-free operation: Thanks to self-lubrication, these bearings do away with the need for regular greasing and maintenance, thus saving both time and effort.Low friction and wear: The continuous supply of lubricant leads to reduced friction and wear, resulting in a longer bearing life and enhanced performance.Corrosion and contamination resistance: Self-lubricating bearings are designed to endure harsh environments, safeguarding against corrosion and being resistant to contamination from dust, dirt, and debris.Quiet and smooth operation: These bearings operate quietly and smoothly, contributing to a more pleasant and efficient working environment.Wide application range: Self-lubricating bearings are suitable for numerous industries, including automotive, aerospace, industrial machinery, and others. 5. How can I place an order for your self-lubricating bearings?To place an order, just contact our sales team through our website or reach out to us directly via email or phone. Our team will walk you through the ordering process, talk about your customization requirements, give you a quote, and support you throughout the entire purchasing process. We are dedicated to providing high-quality products that fulfill your specific needs and surpass your expectations.
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