| Material | EPDM |
|---|---|
| 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 |
|---|---|
| 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 |
|---|---|
| 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 |
|---|---|
| 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% |
|---|---|
| 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 |
| Load Properties | Rated Load Capacity |
|---|---|
| Type | Suspension System |
| Lifespan | 100,000 Kilometers |
| Ball Hinge Properties | Rubber Ball Joint |
| Installation Properties | Bolt Installation |
| Hydrogen Embrittlement Protection | After Pickling, Carry Out Dehydrogenation Treatment At A Constant Temperature Of 200℃ For 4 Hours. |
|---|---|
| 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 |
|---|---|
| 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 |