Vertical Pump Bearings Water Lubricated Stern Tube Bearing Manufacturers

Product Overview

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Product Features

**Product Overview**

Product Value

The Vertical Pump Bearings Water Lubricated Stern Tube Bearing by Techemer is a high-performance bearing solution made from carefully selected raw materials to ensure superior durability, reliability, and compliance with international standards. It features the INDRON® TSTN elastoplastic alloy, designed specifically for water-lubricated environments, offering an environmentally friendly alternative to traditional bearing materials such as Thordon SXL.

Product Advantages

**Product Features**

Application Scenarios

- Composed of a self-lubricating elastoplastic alloy with embedded microcrystalline lubricants and extreme pressure particles.

- Optimized for fully water-lubricated conditions, eliminating the need for oil lubrication.

- Exhibits excellent abrasion resistance against sandy and abrasive water mediums.

- High dynamic load capacity (up to 10MPa) and low friction with a PV value of 100 MPa·m/s.

- Resistant to shaft wear even during dry starts due to built-in solid lubricants.

- Longer lifespan compared to rubber, Babbitt metal, ceramics, and many polymers.

**Product Value**

INDRON® TSTN bearings offer significant cost savings by reducing maintenance needs, downtime, and frequency of replacements over the long term. Their self-lubricating nature and wear resistance enhance operational reliability and contribute to better environmental compliance by eliminating oil contamination risks in water systems.

**Product Advantages**

- Advanced material technology developed by experienced scientists and engineers ensures competitive performance with international standards.

- Superior wear resistance compared to imported brands, resulting in longer service intervals.

- Environmentally friendly design for water-lubricated applications minimizes ecological impact.

- Wide industrial applicability, adaptable to harsh operating conditions such as sediment-laden or abrasive water.

- Comprehensive quality control and constant innovation backed by a strong R&D technical team.

**Application Scenarios**

- Guide, thrust, and impeller ring bearings in various water pump systems including centrifugal, submersible, and irrigation pumps.

- Bearings in hydraulic turbines, especially within hydroelectric power plants, to improve efficiency and decrease operational costs.

- Marine and offshore propulsion components, such as rudder bearings and stern tube bearings, benefiting from durable water-lubricated performance.

- Broadly applicable in industrial pumping systems, marine environments, and hydroelectric installations requiring reliable, environmentally safe, and maintenance-friendly bearing solutions.

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