Material | EPDM |
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Structural Characteristics | Metal Ball Hinge And Rubber Vulcanization Composite Structure |
Applicable Vehicle Models | Xiamen Golden Dragon XML6102J And Other Series Of Buses |
Surface Treatment | Nickel Plating And Electrophoretic Coating Of Metal Parts |
Functional Features | Shock Absorption, Buffering, And Thrust Transmission |
Package | Wrapped With Rust-proof Paper + Sealed With Polyethylene Bag |
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Wading Conditions | The Surface Is Sprayed With A Polytetrafluoroethylene Coating. |
Torque Requirements | The Tightening Torque Of The Installation Bolt Is 80 - 100N·m |
Size | Outer Diameter Φ85mm × Height 130mm |
Anti-corrosion Coating | Metal Skeleton Cathodic Electrophoresis |
Special Customization | Support Diameter Specifications From Φ75 To Φ105mm And Length Specifications From 110 To 150mm |
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Dynamic Fatigue | 100kN Alternating Load Cycles 100,000 Times |
Rubber Body | Ethylene Propylene Diene Monomer Rubber |
Hollow Pin Shaft | Seamless Steel Pipe Hot Forging Forming |
Rotation Angle | ±15° Without Jamming |
Environmental Adaptability | Salt Spray / Sand Dust / High Temperature Working Conditions |
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Security Features | Overload Protection Breaking Strength ≥ 30MPa |
Service Life | 5 - 7 Year Anti - Aging Cycle |
Tear Resistance Strength | Tensile Strength ≥ 20MPa |
Material Of Metal Parts | 20# Seamless Steel Pipe |
Recyclable Materials | The Comprehensive Recovery Rate Of Rubber, Carbon Steel And Polyoxymethylene Is ≥90% |
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Package | Wrapped With Rust-proof Paper + Sealed With Polyethylene Bag |
Full-wrapped Structure | The Two Ends Of The Metal Shell Are Bent Inwards By 3mm. |
Lightweight | The Weight Of The Hollow Pin Shaft Is Reduced By 50%. |
Lubrication Design | Spiral Oil Grooves On The Inner Wall Of The Ball Bowl |
Hydrogen Embrittlement Protection | After Pickling, Carry Out Dehydrogenation Treatment At A Constant Temperature Of 200℃ For 4 Hours. |
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Lubrication System | Long-acting Lithium-based Lubricating Grease |
Installation Method | Press - Fit Quick - Release Structure |
Maintenance Interval | 1 Million Kilometers Or 60 Months |
Fatigue Life | 3 Million Times Of Loop Loading |
Shock Absorption Characteristics | Metal Ball Hinge And Rubber Vulcanization Composite Structure |
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Temperature Resistance Range | Adaptable To All Climates From - 25℃ To 70℃ |
Installation Hole Configuration | 4 Holes Are Symmetrically Distributed Axially |
Dynamic Fatigue Life | 50,000 - Cycle Load Durability Certification |
Static Stiffness Parameters | 30000±15% N/mm Bearing Capacity |