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JIAXING VIIPLUS INTERNATIO NAL CO.,LTD

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JDB Solid-Self-Lubricating Straight Bearings

    Buy cheap JDB Solid-Self-Lubricating Straight Bearings from wholesalers
     
    Buy cheap JDB Solid-Self-Lubricating Straight Bearings from wholesalers
    • Buy cheap JDB Solid-Self-Lubricating Straight Bearings from wholesalers

    JDB Solid-Self-Lubricating Straight Bearings

    Ask Lasest Price
    Brand Name : VIIPLUS.COM
    Model Number : self-lubricating bearing
    Price : Negotiable
    Payment Terms : T/T
    Delivery Time : 15-35 BUSINESS DAYS
    Certification : standard bushing size product
    • Product Details
    • Company Profile

    JDB Solid-Self-Lubricating Straight Bearings

    Alloy C86300 C95400 Aluminum Bronze Bush for High Load and Corrosion Resistance Oilless Bush Bearing

    Product Description:

    Oilless Bushes are solid lubricating bearings designed for high load and corrosion resistance applications. These bushes are available in various alloys such as ZCuZn25AI6Fe3Mn3, ZCuSn6Zn6Pb3, C95400 aluminum bronze bush, C86300 manganese bronze wear plates and bushings, C95500 aluminum bronze self-lubricating bushes for marine propeller systems and seawater pumps, and C63000 nickel aluminum bronze oilless bush bearing for high load and corrosion resistance.

    The Oilless Bushes are specifically crafted to provide reliable performance in demanding environments where traditional lubrication methods may not be feasible or effective. These bushes excel in applications that require high load capacity and resistance to corrosion, making them ideal for a wide range of industrial and marine settings.

    One of the key advantages of using Oilless Bushes is their high quality construction coupled with a competitive price point. This ensures that customers receive a cost-effective solution without compromising on performance or durability. The bushes are meticulously engineered to meet stringent quality standards, guaranteeing long-lasting and efficient operation.

    These bronze bushes are engineered to deliver superior performance and reliability in a variety of applications. The self-lubricating custom plate included with the bushes enhances their functionality and ensures smooth operation even under heavy loads. The bronze bearing design further enhances the durability and efficiency of the bushes, making them a dependable choice for critical operations.

    Features:

    • Product Name: Oilless Bushes
    • Alloy: ZCuZn25AI6Fe3Mn3 Or ZCuSn6Zn6Pb3
    • Alloy: C95400 Aluminum Bronze Bush
    • Alloy: C86300 Manganese Bronze Wear Plates And Bushings
    • Alloy: C95500 Aluminum Bronze Self-lubricating Bushes For Marine Propeller Systems And Seawater Pumps
    • Alloy: C63000 Nickel Aluminum Bronze Oilless Bush Bearing For High Load And Corrosion Resistance
    • Self-Lubricating: Yes
    • Parts: Self-Lubricating Custom Plate
    • Application: Bush Bearing For High Load And Corrosion Resistance
    • Advantages: High Quality, Good Price

    JDB Solid Self-Lubricating Straight Bearings: Bronze Alloy C86300 Sleeve Bushes with Embedded Lubricant

    Introduction

    In high-performance machinery, reducing friction, increasing load-bearing capacity, and ensuring long-term reliability are key operational goals. JDB solid self-lubricating straight bearings, specifically made from bronze alloy C86300 (CuZn25Al5Mn4Fe3) with solid lubricant, offer an effective solution. These bearings integrate mechanical strength, wear resistance, and embedded lubrication, making them suitable for challenging industrial applications where traditional lubrication is impractical.

    This article explores the material properties, advantages, applications, and performance comparisons of these solid self-lubricating sleeve bushes, backed by technical data, charts, and practical insights.

    What Are Solid Self-Lubricating Straight Bearings?

    Solid self-lubricating straight bearings are bushings designed to provide low-friction rotational or sliding motion without external lubrication. Unlike conventional sleeve bearings, the lubrication is pre-embedded in the metal matrix, enabling consistent performance in harsh environments.

    Key Features:

    • Embedded solid lubricants (e.g., graphite or PTFE)

    • High load-bearing capacity with dimensional stability

    • Wear and corrosion resistance

    • Operational efficiency in dry, contaminated, or high-temperature conditions

    Why Bronze Alloy C86300?

    Bronze alloy C86300 (CuZn25Al5Mn4Fe3) is specifically formulated for high-strength, corrosion-resistant, and self-lubricating applications.

    Property C86300 Bronze Alloy Standard Bronze Steel
    Tensile Strength (MPa) 450–550 350–450 500–700
    Hardness (HB) 150–180 120–150 180–220
    Thermal Conductivity (W/m·K) 70–90 50–60 45–60
    Wear Resistance High Medium Medium
    Embedded Lubricant Compatibility Excellent Low Low

    Analysis:
    C86300 stands out for its mechanical strength and wear resistance, making it suitable for high-load, high-temperature, or repetitive sliding operations. Its compatibility with solid lubricants ensures a consistent low-friction interface without external oil.

    How JDB Solid Self-Lubricating Bearings Work

    The design of these sleeve bushes integrates metal matrix and solid lubricant in a uniform structure:

    1. Bronze Alloy Matrix (C86300): Provides strength, corrosion resistance, and heat dissipation.

    2. Embedded Solid Lubricant: Graphite or PTFE particles reduce friction and wear.

    3. Self-Lubrication Mechanism: Sliding or rotational motion creates a thin lubrication film on the bearing surface, maintaining a low friction coefficient (μ ≈ 0.05–0.12).

    Visual Concept:
    [Shaft] ↔ [Lubricant Film] ↔ [C86300 Bronze Alloy Sleeve]

    The embedded lubricant ensures maintenance-free operation, even under high load or contaminated conditions.

    Advantages of C86300 Solid Self-Lubricating Bearings

    1. Maintenance-Free Operation
      No need for frequent lubrication, ideal for hard-to-access machinery.

    2. Extended Service Life
      Low friction and wear rates prolong the lifespan of both the bearing and the shaft.

    3. High Load and Temperature Resistance
      Suitable for presses, hydraulic cylinders, gearboxes, and industrial robots.

    4. Corrosion Resistance
      Alloy composition reduces oxidation and surface degradation in harsh environments.

    Performance Comparison Table:

    Feature Steel Bearing Standard Bronze Bearing C86300 Self-Lubricating Bearing
    Friction Coefficient 0.2–0.4 0.15–0.3 0.05–0.12
    Maintenance High Moderate Low
    Max Operating Temperature 200°C 250°C 300°C
    Wear Rate High Medium Low
    Load Capacity Medium Medium High

    Typical Applications

    1. Heavy Machinery & Presses

    • JDB bronze sleeve bushes handle high loads with minimal friction, ideal for stamping, forging, or extrusion presses.

    2. Hydraulic and Pneumatic Cylinders

    • Embedded lubrication ensures smooth movement in high-pressure cylinders without external grease.

    3. Robotics & Automation

    • Low-friction operation reduces energy consumption and improves precision in repetitive motion systems.

    4. Marine and Corrosive Environments

    • Alloy composition and self-lubricating properties protect against saltwater or chemical exposure.

    Industry Insight:
    In a medium-sized manufacturing facility using automated conveyor systems, switching to C86300 self-lubricating bushes reduced downtime caused by lubrication failures by over 60%, while extending operational cycles by 25%.

    Selecting the Right Solid Self-Lubricating Sleeve Bush

    When choosing C86300 self-lubricating bearings, consider the following factors:

    Factor Considerations
    Load Capacity Confirm the bearing can handle peak loads without deformation.
    Sliding Speed High-speed applications benefit from high thermal conductivity and graphite-based lubricants.
    Operating Environment For corrosive or dusty conditions, select alloy compositions with anti-oxidation properties.
    Lubricant Type PTFE for low-speed, low-load; Graphite for high-load, high-temperature.
    Dimensions & Tolerances Proper fit ensures uniform load distribution and minimal shaft wear.

    Conclusion

    JDB solid self-lubricating straight bearings with C86300 bronze alloy are ideal for industrial applications that demand high load-bearing capacity, wear resistance, and maintenance-free operation. By combining a high-strength alloy matrix with embedded solid lubricants, these sleeve bushes provide consistent low friction, long service life, and superior performance in harsh environments.

    For industries looking to optimize machinery efficiency and reduce maintenance costs, solid self-lubricating bronze sleeve bushes are a strategic and reliable solution.

    Applications:

    Product Application Occasions and Scenarios for the Oilless Bushes:

    The VIIPLUS.COM oilless bushes, also known as self-lubricating bearings, are highly versatile components suitable for a wide range of applications. Made in CHINA , these bronze bearings offer exceptional performance and reliability in various scenarios.

    These self-lubricating bearings are ideal for use in industries such as automotive, heavy machinery, and more. Their superior quality and competitive pricing make them a preferred choice for manufacturers and engineers.

    Whether it's in high-temperature environments, heavy load conditions, or high-speed operations, the VIIPLUS.COM bronze bushings excel in providing reliable and long-lasting performance. Their self-lubricating properties eliminate the need for additional oiling or maintenance, making them a cost-effective solution.

    With samples available and FOB ShangHai, customers have the opportunity to test and evaluate these oilless bushes before making a bulk purchase. This ensures that the product meets their specific requirements and standards.

    The bronze bearing construction of these self-lubricating bearings ensures durability and resistance to wear and tear. This makes them suitable for both high-precision applications and heavy-duty machinery.

    In conclusion, the VIIPLUS.COM oilless bushes are a top choice for industries looking for high-quality, self-lubricating bronze bearings at a good price. Their versatility, reliability, and performance make them a valuable asset in various application occasions and scenarios.

    Customization:

    Unit: mm

    d D d F7 D m6 L8 L10 L12 L15 L16 L20 L25 L30 L35 L40 L50 L60 L70 L80
    8 12 8 12 081208 081210 081212 081215
    10 14 10 14 101408 101410 101412 101415 101416 101420
    12 18 12 18 121810 121812 121815 121816 121820 121825 121830
    13 19 13 19 131910 131912 131915 131916 131920 131925 131930
    14 20 14 20 142010 142012 142015 142016 142020 142025 142030
    15 21 15 21 152110 152112 152115 152116 152120 152125 152130 152135
    16 22 16 22 162210 162212 162215 162216 162220 162225 162230 162235 162240
    18 24 18 24 182410 182410 182415 182416 182420 182425 182430 182435 182440
    20 28 20 28 202810 202812 202815 202816 202820 202825 202830 202835 202840 202850
    22 32 22 32 223212 223215 223216 223220 223225 223230 223235 223240 223250
    25 33 25 33 253312 253315 253316 253320 253325 253330 253335 253340 253350 253360
    30 38 30 38 303812 303815 303816 303820 303825 303830 303835 303840 303850 303860
    35 45 35 45 354520 354525 354530 354535 354540 354550 354560 354570
    40 50 40 50 405020 405025 405030 405035 405040 405050 405060 405070 405080
    45 55 45 55 455560 455535 455540 455550 455560 455570 455580
    50 60 50 60 506030 506035 506040 506050 506060 506070 506080
    d D d F7 D m6 L30 L35 L40 L50 L60 L70 L80 L100 L120 L130 L140 L150
    50 62 50 62 506230 506235 506240 506250 506260 506270
    50 65 50 65 506530 506535 506540 506550 506560 506570 506580 5065100
    55 70 55 70 557030 557035 557040 557050 557060 557070 557080 5570100
    60 74 60 75 607430 607435 607440 607450 607460 607470 607480 6074100
    60 75 60 75 607530 607535 607540 607550 607560 607570 607580 6075100
    63 75 63 75 637535 637540 637550 637560 637570 637580 6375100
    65 80 65 80 658035 658040 658050 658060 658070 658080 6580100
    70 85 70 85 708535 708540 708550 708560 708570 708580 7085100
    70 90 70 90 709035 709040 709050 709060 709070 709080 7090100
    75 90 75 90 759040 759050 759060 759070 759080 7590100
    75 95 75 95 759540 759550 759560 759570 759580 7595100 7595120
    80 96 80 96 809640 809650 809660 809670 809680 8096100 8096120 8096130
    80 100 80 100 8010040 8010050 8010060 8010070 8010080 80100100 80100120 80100130 80100140
    90 110 90 110 9011050 9011060 9011070 9011080 90110100 90110120 90110130 90110140
    100 120 100 120 10012060 10012070 10012080 100120100 100120120 100120130 100120140
    110 130 110 130 11013080 110130100 110130120 110130130 110130140
    120 140 120 140 12014080 120140100 120140120 120140130 120140140
    125 145 125 145 125145100 125145120 125145130 125145140
    130 150 130 150 130150100 130150120 130150130 130150140 130150150
    140 160 140 160 140160100 140160120 140160130 140160140 140160150
    150 170 150 170 150170100 150170120 150170130 150170140 150170150
    160 180 160 180 160180100 160180120 160180130 160180140 160180150

    Product Customization Services for the Oilless Bushes product:

    Brand Name: VIIPLUS.COM

    Model Number: self-lubricating bearing

    Place of Origin: CHINA

    Wear Plate Material: Bronze Plugged Graphite

    Height: Bronze Bushing

    Self-Lubricating: Yes

    FOB: ShangHai

    Description: Solid Lubricating Bearings with bronze bush, oilless bush, and oilless bush features.

    Quality JDB Solid-Self-Lubricating Straight Bearings for sale

    JDB Solid-Self-Lubricating Straight Bearings

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