Techemer Composites (Guangdong) Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000 |
| Delivery Time | 15working days |
| Packaging Details | Cartoon |
| Replacement Brand | Thordon |
| Type Of Lubricant | Water Lubricated Bearing |
| Bearing Structure | Split Plain Bearing |
| Bushing Material | Elastomeric Polymer Alloy |
| Bearing Direction | Radial |
| Customization | Customized |
| Applications | Marine |
| Certification | GB/T19001-2016/ISO9001:2015, CHINA CLASSIFICATION SOCIETY |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000 |
| Delivery Time | 15working days | Packaging Details | Cartoon |
| Replacement Brand | Thordon | Type Of Lubricant | Water Lubricated Bearing |
| Bearing Structure | Split Plain Bearing | Bushing Material | Elastomeric Polymer Alloy |
| Bearing Direction | Radial | Customization | Customized |
| Applications | Marine | Certification | GB/T19001-2016/ISO9001:2015, CHINA CLASSIFICATION SOCIETY |
| Place of Origin | China |
When it comes to replacing traditional oil-lubricated or Thordon SXL water-lubricated stern tube bearings, INDRON® TSTN offers a robust solution with superior performance and longer lifespan, designed for modern shipowners who demand reliability and cost-efficiency.
COMMON GUIDE BEARING MATERIALS | ||||
| Comparison of material performance of water-conductive bearings | INDRON TSTN | THORON SXL | ||
| Properties | Unit | Test Method | Typical Value | |
| Physical Property | ||||
| Density | g/cm3 | ASTM D792-08 | 1.17 | 1.16 |
| Mechanical Properties | ||||
| Tensile Strength | MPa | ASTM D638-08 | 40.3 | 44.0 |
| Elongation at Break | % | ASTM D638-08 | 199 | 230 |
| Shore Type D Hardness | . | ASTM D638-08 | 65 | 66 |
| Compressive Strength(10%) | MPa | ASTM D695-08 | 23 | — |
| Modulus of Compression | MPa | ASTM D695-08 | 430 | 486 |
These performance metrics validate the exceptional durability and tribological efficiency of INDRON® self lubricated stern tube bearings, even under continuous operation in seawater environments.
INDRON® materials have been carefully developed to optimize tribological performance in water-lubricated environments, making them an ideal solution for both stern tube bearings and marine rudder bearings.
Long Service Life: Proven to outlast most non-metallic water-lubricated bearings, including Thordon SXL, especially in bulk carriers and working vessels.
Self-Lubricating System: Embedded microcrystals and pressure-resistant lubricating particles offer dry-start capability and continue to protect under boundary and starved lubrication.
Low Friction, High Wear Resistance: Balances dynamic loads and abrasive conditions with a low coefficient of friction, reducing shaft wear and vibration.
High Load Capacity: Supports dynamic surface pressures up to 10 MPa, suitable for heavy-duty stern shaft systems.
Excellent Water Lubrication Performance: Performs exceptionally in water as a lubricant; PV value up to 100 MPa·m/s, surpassing many competitors in harsh environments.
Environmentally Friendly: 100% grease-free operation minimizes marine pollution and complies with EAL (Environmentally Acceptable Lubricants) regulatory trends.
INDRON® TSTN is a proprietary elastoplastic alloy developed with:
Long-lasting embedded lubricants
Microscale pressure-resistant particles
Excellent volume wear performance in both dry and liquid medium
This combination results in one of the most durable bearing materials available today for stern tube and rudder systems.
Our company will take integrity, quality first, customer first and first-class service as its tenet.
| 01. Focus On Water Lubricated Bearings And Shaft Seals Since 2008 |
| 02. Offer Customized Bushes, Bearings And Seals Production |
| 03. Stabe Quality With Reasonable Price |
| 04. Fast Delivery With Online Service After Sale |
Our senior material scientists and mechanical engineering specialists have reached the international advanced level in material design, material innovations, material manufacturing and material applications. As a company focusing on the needs of customers and possessing years of experience and professional skills, we are assisting customers in solving their technical problems and providing extraordinary material technology solutions.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
20000000-20000000
Employee Number:
120~120
Ecer Certification：
Verified Supplier
Techemer Composites (Guangdong) Co., Ltd. was established in Guangzhou, China, in 2008. We are committed to researching and developing functional polymer materials, focusing on producing environmentally friendly polymer sliding bearings and shaft seals. Techemer Composites develops adva... Techemer Composites (Guangdong) Co., Ltd. was established in Guangzhou, China, in 2008. We are committed to researching and developing functional polymer materials, focusing on producing environmentally friendly polymer sliding bearings and shaft seals. Techemer Composites develops adva...
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