Chongqing Hengtairail Equipment Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Product Name | Rubber metal spherical bearing |
| Process | vulcanization |
| Application | Shock absorber part |
| Brand Name | HTR |
| Place of Origin | CHINA |
| Certification | ISO |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Product Name | Rubber metal spherical bearing |
| Process | vulcanization | Application | Shock absorber part |
| Brand Name | HTR | Place of Origin | CHINA |
| Certification | ISO | ||
| High Light | Rubber Metal Spherical Bearings Node ，Railway Train Bogie Bearings Node | ||
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.
| ФD(mm) | 90 | 90 | 100 | 104 | 127 |
| Фd(mm) | 40 | 28.6 | 53 | 38 | 50 |
| L(mm) | 44 | 76 | 50 | 82.5 | 104.8 |
| Radial Stiffness(kN/mm) | 14 | 92.8 | 50 | 88 | 88 |
| Radial Load(kN) | 30 | 57.7 | 40 | 71.2 | 110.8 |
| Torsional Stiffness(kN/°) | 3 | 3.8 | 3.6 | 4.0 | 6.8 |
| Torsional Angle(°) | ±6 | ±8 | ±8 | ±8 | ±10 |
| Deflection Stiffness(kN/°) | 3 | 3.8 | 3.6 | 4.0 | 6.8 |
| Deflection Angle(°) | ±6 | ±8 | ±8 | ±8 | ±10 |
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.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1999
Total Annual:
$5million-$10million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt... Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present. Hengt...
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