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[China]
Trade Verify
Address: A1-3-1, Xinrui Zone, No. 25-1-3, Keyuan 1st Street, Jiulongpo District, Chongqing
Contact name:Wei Dong
Chongqing Hengtairail Equipment Co.,Ltd. |
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Verified Suppliers
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Product Features and Applications:
Our company has developed a series of spherical joint products, which are widely used in locomotives, urban rail subways, and high-speed train sets. These products are primarily utilized in various components of railway vehicles, including drive systems, traction units, axle box positioning, motor suspension, gearbox suspension, and anti-snake damping systems.
Product specification
| S.No. | Item | Value |
| 1 | Produce standard | TB/T Chinese standard |
| 2 | Work temperature | -50℃ to 50℃ |
| 3 | Product material | NR and metal |
| 4 | Hardness | 65±5 Shore A |
| 5 | Radial stiffness | 80±15% kN/mm |
| 6 | Axial stiffness | 6.5±15kN/mm |
| 7 | Torque force | 36nm/° |
1-Shaft 2-rubber 3-Inner bush 4-outer bush and rubber
Main feature:
1. The metal steel sleeve, core shaft, and rubber are integrally bonded through vulcanization. The steel sleeve is available in both solid and split types.
2. Offers a variety of structural options to meet different requirements for radial, axial, and torsional rigidity.
3. Various pre-stress designs and manufacturing methods significantly enhance the fatigue life of the product.
4. Achieves wear resistance during operation and maintenance-free characteristics.
5. The outer diameter of the product is precisely tailored according to the installation holes, ensuring a snug fit during installation and easy replacement.
6. Exposed metal parts can be electroplated, blackened, phosphatized, or covered with other special coatings as required.
Test Machine
Related product
Oil damper bush joint, Torque rod bush joint, anti-roll bar joint.
