Techemer - Water-Lubricated Bearings & Shaft Seals Manufacturer Since 2008 — ISO-Certified | Fully Patented
Long Life Span | Self-Lubricating | Stern Tube bearing Replacing Thordon SXL
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.
MOQ: 1
Price: USD, CNY
Packaging Details: Cartoon
Delivery Time: 15working days
Payment Terms: T/T
Supply Ability: 10000
5.0
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Product Description
Why Choose INDRON® TSTN Stern Tube Bearing?
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.
Material Grade & Performances
| 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 |
| 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® water lubricated stern tube bearings, even under continuous operation in seawater environments.
Stern Tube Bearings Key Features & Benefits
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.Reduced shaft wear
Self-Lubricating System
Embedded microcrystals and pressure-resistant lubricating particles offer dry-start capability and continue to protect under boundary and starved lubrication.Lower total cost of ownership
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.
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Why Choose INDRON® Bearings?
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.
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