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Wholesale MXB-JDBS Bronze-Based Solid Inlaid Self-Lubricating Spherical Bearing

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MXB-JDBS Bronze-Based Solid Inlaid Self-Lubricating Spherical Bearing

MXB-JDBS bronze-based solid inlaid self-lubricating spherical bearing is a spherical sliding bearing with inner and outer spherical surfaces. It can rotate and swing at any angle during movement. It is made by surface phosphating, blasting, pads, spraying and other special processes. Spherical bearings have the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning and good lubrication. It is widely used in engineering hydraulic cylinders, forging machines, engineering machinery, automation equipment, automotive shock absorbers, water conservancy machinery and other industries. JDBS outer spherical bearings combine the characteristics of spherical bearings' automatic self-aligning and the high-strength wear resistance of bronze matrix. The solid lubricant inlaid on the surface ensures that the bearings still have excellent self-lubricating effect under high load, deflection or vibration conditions, reducing maintenance and extending service life.

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  • Product Introduction
  • Parameter
  • Material Description
  • Contact Us
  • Product Features
    1 Can work for a long time under oil-free conditions.
    2 More suitable for low-speed and heavy-load workingconditions, with good wear resistance and extremely low frict.
    3 Suitable for situations where oil film is difficult to form, such as reciprocating, rotating and intermittent movements.
    4 Resistant to corrosion and oxidation.
    5 Maintenance-free and long service life.
    Zhejiang Mingxu Machinery Manufacturing Co., Ltd.
    Zhejiang Mingxu Machinery Manufacturing Co., Ltd. Zhejiang Mingxu Machinery Manufacturing Co., Ltd.
    Zhejiang Mingxu Machinery Manufacturing Co., Ltd.
    Why Choose Oilless Bearings
    Reduce Manufacturing costs

    There is no need for oil supply device, oil injection hole or oil groove processing, which can greatly save manufacturing costs.

    Reduce Operating Costs

    It greatly reduces the usage of lubricating oil, reduces equipment maintenance, and avoids hidden dangers caused by insufficient oil supply, effectively reducing operating costs.

    Shorten Design Time

    The oil-free design simplifies the product structure and effectively saves design time. We are professional ODM Suppliers of JDBS Bronze-Based Solid Inlaid Self-Lubricating Spherical Bearing

    Conducive To Environmental Protection

    No waste oil recycling is required, which is also beneficial to environmental protection.

    Application Fields
    High Temperature

    ·Steel factory

    ·Smelting furnace

    ·Drying equipment

    ·Baking oven

    ·Heat controller

    Water Proof

    ·Dam gate

    ·Water pump

    ·Fluid switch structure

    ·Offshore structures

    ·Dock and silt machine equipment

    Chemical Industry

    ·Chemical factory

    ·Electroplating equipment

    ·Wastewater treatment equipment

    ·Dyeing machinery

    ·Oil and chemical refining equipment

    Energy

    ·Wind power

    ·New energy

    Ship

    ·Deck crane

    ·Anchor

    ·Hatch cover

    ·Rudder arm

    ·Lifting machinery and lifting ring equipment

    Automobile Manufacturing

    ·Stamping mold

    ·Welding structure

    ·Painting and drying line

    ·Metal conveyor belt

    ·Machine tools

    Heavy Industry

    ·Steel pipe factory machinery

    ·Tire and paper mills

    ·Power plant

    ·Connecting toggle of mold injection machinery

    Construction, Mining, Loading

    ·Mixers, grinders, pulverizers

    ·Construction machinery

    ·Mining equipment

    ·Connecting rod bearings

    Bridges and Lift Rails

    ·Bridge bearings

    ·Beams, bridges, suspension bridges

    ·Nuclear energy related reactors

    ·Steam generator

  • unit:mm

    Part No. d H7 D1 h6 B C D b Alignment Angle α° Allowable Radial Load (kN) Allowable Thrust Load (kN)
    JDBS-015 15 +0.018 26 0 12 9 22 4 8 6.5 0.5
    0 -0.013
    JDBS-020 20 +0.021 32 0 16 14 28 " 4 12.6 1.4
    0 -0.016
    JDBS-025 25 " 42 " 21 18 36 " 5 21.8 2.5
    JDBS-030 30 " 50 " 27 23 44 " 6 32.0 3.5
    JDBS-035 35 +0.025 55 0 30 26 49 " 5 43.7 4.8
    0 -0.019
    JDBS-040 40 " 62 " 33 28 55 " 6 54.7 5.7
    JDBS-045 45 " 72 " 36 31 65 " 5 69.7 7.2
    JDBS-050 50 " 80 " 42 36 70 " " 92.4 10
    JDBS-060 60 +0.030 100 0 53 45 90 " 6 143 16
    0 -0.022
    JDBS-070 70 " 110 " 58 50 99 " 5 181 20
    JDBS-080 80 " 130 " 70 60 115 " 6 254 30
    JDBS-090 90 +0.035 140 0 76 65 125 " " 313 36
    0 -0.025
    JDBS-100 100 " 160 " 88 75 145 6 " 544 64
    JDBS-110 110 " 170 " 93 80 155 " 5 642 73
    JDBS-120 120 " 190 0 105 90 17 " 6 797 94
    -0.029
    JDBS-130 130 +0.040 200 " 110 95 180 " 5 880 105
    0
    JDBS-140 140 " 210 " 90 70 " " 7 668 56
    JDBS-150 150 " 220 " 120 105 200 " 5 1135 129
    JDBS-160 160 " 230 " 105 80 " " 8 891 73
    JDBS-180 180 " 260 0 105 " 225 " 6 1002 74
    -0.032
    JDBS-200 200 +0.046 290 " 130 100 250 " 7 1434 117
    0
    JDBS-220 220 " 320 0 135 " 275 " 8 1577 118
    -0.036
    JDBS-240 240 " 340 " 140 " 300 9 " 1720 "
    JDBS-260 260 +0.052 370 " 150 110 325 " 7 2072 143
    0
    JDBS-280 280 " 400 " 155 120 350 " 6 2455 172
    JDBS-300 300 " 430 0 165 120 375 " 7 2630 "
    -0.040
  • Material Composition and Properities
    Material CuZn25Al5Mn3Fe3 CuSn5Pb5Zn5 CuAl10Ni5Fe5 CuSn12 CuZn25Al5Mn4Fe3
    Density 8.0 8.9 7.8 8.9 8.0
    Hardness HB >210 >70 >150 >95 >250
    Tensile Strength N/mm² >750 >200 >600 >260 >800
    Yield Strength N/mm² >450 >90 >260 >150 >450
    Elongation% >12 >15 >10 >৪ >800
    Coefficien of Linear Expansion 10-5/℃ 1.9 1.8 1.6 1.8 1.9
    Limit Temp ℃ -40~+300 -40~+400 -40~+400 -40~+400 -40~+150
    Max. Load N/mm² 100 60 50 70 120
    Max. Speed (Dry) m/min 15 10 20 10 15
    Max.PV N/mm²*m/min 200 60 60 80 200
    Compression of Permanent Deformation 300N/mm² <0.01 <0.05 <0.04 <0.05 <0.05
    *Big demand with special materials is available.

    Base Material Interchange
    Material Codes China Brands
    GB1176-87    		 Intenational
    ISO 1338    		 Germany
    DIN    		 Japan
    JIS    		 America
    ASTM(UNS)    		 England
    BS    		 Italy
    JM    		 Applicable conditions
    JDB Casted Bronze ZCuZn25AI5
    Fe3Mn3    		 GCuZn25AI6
    Fe3Mn3    		 DIN1709
    G-CuZn25AI5    		 H5102
    CAC304    		 B30-92
    C86300    		 HTB2 JM18-1 High-load, low speed Commonly used
    JDB-1Bronze ZCuSn5
    Pb5Zn5    		 GCuPb5
    Sn5Zn5    		 DIN1705
    G-CuSn5ZnPb    		 H5111
    BC6    		 B30-92
    C83600    		 LG2 JM7-15 Mid-load, low speed Commonly used
    JDB-2Bronze ZCuAI9Fe4 Ni4Mn2 GCuAI10
    FeNiS    		 DIN17656
    G-CuAI10Ni    		 H5114
    AIBC3    		 B30-92
    C95500    		 AB2 JM3-15 Mid-load, mid-speed, Commonly used
    JDB-3Bronze ZCuSn12 G-CuSn12 CAC503B B30-92
    C90800    		 PB2 JM1-15 Mid-load, low speed, Commonly used
    JDB-5 ZCuZn25AI6 Fe3Mn3 GCuZn25AI6
    Fe3Mn3    		 DIN1709
    G-CuZn25AI5    		 H5102
    CAC304    		 B30-92
    C86300    		 HTB2 JM18-1 Over high load, low speed, High load used

    Solid Lubricant
    Lubricant Features Typical application
    SL1
    Graphite+add    		 Excellent resistance against chemical
    attacks and low friction, Temp limit 400℃    		 Suit for general machines and
    under atmosphere
    SL4
    PTFE+add    		 Lowest in friction and good of water Lubrication,Temp limit 300℃ Ship, hydraulic turbine, gas turbine, etc.
    SUBMIT

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About US

Zhejiang Mingxu Machinery Manufacturing Co., Ltd. Zhejiang Mingxu Machinery Manufacturing Co., Ltd., formerly known as Jiashan Mingxu Precision Machinery Factory, was founded in 2011. The company is located in the hinterland of the Yangtze River Delta Integrated Development Demonstration Zone, with location and convenient transportation. With more than ten years of manufacturing and R&D experience, the company has been deeply involved in the development and production of solid lubricating bearings, skateboards, slideways, and sliders. ODM Suppliers and Company of JDBS Bronze-Based Solid Inlaid Self-Lubricating Spherical Bearing in China. The product manufacturing adopts modern automation equipment, strictly implements the ISO2000 quality management system standard, and the main processes are processed by high-precision CNC machines. The company's main products cover a series of products such as JDB solid inlaid self-lubricating bearings, steel-copper sintered bearings, SF-1 self-lubricating bearings, SF-2 boundary self-lubricating bearings, and FB090 copper bearings. Widely used in automobile industry, construction machinery, metallurgical equipment, mining machinery, injection molding, mold, textile, printing and many other machinery manufacturing fields; Till now, the company's products have spread all over China and exported to many foreign countries, and are deeply recognized and loved by domestic and foreign customers.

Mingxu Machinery adheres to the service tenet of "quality-oriented high-quality service", and strive to provide customers with professional products and services. Supply Wholesale MXB-JDBS Bronze-Based Solid Inlaid Self-Lubricating Spherical Bearing. The company will continue to introduce talents, improve the management mechanism, integrity, development, innovation, and strive to build a world-class brand.

Zhejiang Mingxu Machinery Manufacturing Co., Ltd.

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Product knowledge

How are the clearances and tolerances of JDBS Bronze-Based Solid Inlaid Self-Lubricating Spherical Bearing controlled during the manufacturing process?

The clearances and tolerances of JDBS Bronze-Based Solid Inlaid Self-Lubricating Spherical Bearings are controlled via diverse manufacturing approaches and high-quality control measures. Here are some approaches these aspects are controlled:
Material choice: High-best substances with constant residences are chosen for the manufacturing of JDBS bearings. This guarantees a predictable behavior at some point of the producing technique and keeps the desired clearances and tolerances.
Precision machining: The manufacturing procedure involves precision machining techniques to appropriately form the bearing components. Computer-managed machining facilities are used to gain tight dimensional manage and hold the favored clearances and tolerances.
Quality manipulate checks: Regular inspections and best manage checks are achieved at some point of every degree of the producing method. This consists of dimensional measurements, floor finish checks, and evaluation of clearances and tolerances. Any deviations outdoor the specified limits are recognized and addressed.
Testing and validation: JDBS Bronze-Based Solid Inlaid Self-Lubricating Spherical Bearings undergo rigorous trying out and validation to make sure they meet the specified clearances and tolerances. This may involve measuring parameters which include radial play, axial play, and rotational torque to confirm compliance with layout specs.
Documentation and traceability: The production manner is documented to make certain traceability of each bearing produced. This permits for tracking and identity of any inconsistencies or deviations in clearance and tolerance control, permitting corrective movements to be taken.
By imposing these manufacturing processes and high-quality control measures, JDBS can efficiently manipulate the clearances and tolerances in their Bronze-Based Solid Inlaid Self-Lubricating Spherical Bearings, ensuring regular and dependable overall performance.